CN218575569U - High-precision auxiliary device for numerical control machine tool - Google Patents
High-precision auxiliary device for numerical control machine tool Download PDFInfo
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- CN218575569U CN218575569U CN202223248148.6U CN202223248148U CN218575569U CN 218575569 U CN218575569 U CN 218575569U CN 202223248148 U CN202223248148 U CN 202223248148U CN 218575569 U CN218575569 U CN 218575569U
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- nipper
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Abstract
High accuracy auxiliary device that digit control machine tool was used, the effectual low problem of work piece machining precision of having solved, it includes the base, be fixed with the backup pad on the base, be fixed with the bottom plate in the backup pad, horizontal sliding connection has first nipper and second nipper on the bottom plate, rotate the axis of rotation that is connected with the horizontal direction and sets up in the backup pad, the axis of rotation coaxial fixation has first screw rod and second screw rod, the screw thread of first screw rod and second screw rod revolves to opposite, first screw rod threaded connection has first nut, be fixed with first support on the first nut, first support and first nipper left end face fixed connection, second screw rod threaded connection has the second nut, be fixed with the second support on the second nut, second support and second nipper right-hand member face fixed connection.
Description
Technical Field
The utility model relates to a digit control machine tool processing technology field especially relates to a high accuracy auxiliary device that digit control machine tool was used.
Background
The numerical control machine tool is an automatic machine tool provided with a program control system, can well solve the problems of complex, precise, small-batch and multi-variety part processing, is a flexible and high-efficiency automatic machine tool, and represents the development direction of the modern machine tool control technology. At present digit control machine tool carries out the course of working to the work piece, uses the briquetting fixed usually, but is not equipped with auxiliary structure and assists the work piece, leads to the work piece to add the precision during processing very easily lower, influences processingquality.
SUMMERY OF THE UTILITY MODEL
To above-mentioned condition, for overcoming prior art's defect, the utility model aims at providing a high accuracy auxiliary device that digit control machine tool used, the effectual problem that work piece machining precision is low of having solved.
The technical scheme who solves is, the camera comprises a base, be fixed with the backup pad on the base, be fixed with the bottom plate in the backup pad, left and right sliding connection has first nipper and second nipper on the bottom plate, it has the axis of rotation that the horizontal direction set up to rotate to be connected in the backup pad, the axis of rotation coaxial fixed has first screw rod and second screw rod, the screw thread of first screw rod and second screw rod revolves to opposite direction, first screw rod threaded connection has first nut, be fixed with first support on the first nut, first support and first nipper left end face fixed connection, second screw rod threaded connection has the second nut, be fixed with the second support on the second nut, second support and second nipper right end face fixed connection.
Preferably, the first nipper and the second nipper are symmetrical to each other with respect to a center position of the bottom plate.
Preferably, a plurality of claw nails are arranged on the first nipper and the second nipper.
Preferably, the first support and the second support are both concave plates.
Preferably, the base is fixed with the guide rail that is located the upper and lower both sides of axis of rotation, first nut and second nut all slide along the guide rail side to side.
Preferably, a motor is fixed on the base and is coaxially and fixedly connected with the rotating shaft through a speed reducer.
The utility model discloses more traditional equipment has following benefit: 1) By adopting a double-screw structure, the first nipper and the second nipper can be synchronously clamped or kept away from a workpiece, so that the positioning and the replacement of the workpiece are convenient, the clamping device can be suitable for processing and positioning workpieces with different sizes, and is wide in application range and flexible to operate; 2) The structure is ingenious, and is with low costs, combines the claw nail structure, can increase frictional force, improves the stability of work piece, plays fine supplementary effect to the work piece, ensures the machining precision of work piece, and product quality is high.
Drawings
Fig. 1 is a schematic view of a front view of the present invention.
Fig. 2 is a schematic view of a top view of the present invention.
Fig. 3 is a schematic diagram of a three-dimensional structure of the first bracket and the first nipper according to the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the attached drawings.
The high-precision auxiliary device for the numerical control machine tool comprises a base 1, a supporting plate 2 is fixed on the base 1, a bottom plate 3 is fixed on the supporting plate 2, a first clamping plate 4 and a second clamping plate 5 are connected to the bottom plate 3 in a left-right sliding mode, a rotating shaft 6 arranged in the horizontal direction is connected to the supporting plate 2 in a rotating mode, a first screw 7 and a second screw 8 are coaxially fixed on the rotating shaft 6, the rotating directions of threads of the first screw 7 and the second screw 8 are opposite, the first screw 7 is in threaded connection with a first nut 9, a first support 10 is fixed on the first nut 9, the first support 10 is fixedly connected with the left end face of the first clamping plate 4, the second screw 8 is in threaded connection with a second nut 11, a second support 12 is fixed on the second nut 11, and the second support 12 is fixedly connected with the right end face of the second clamping plate 5.
The first nipper 4 and the second nipper 5 are symmetrical with each other about the center of the bottom plate 3.
In order to increase the friction force and improve the positioning effect of the workpiece, a plurality of claw nails 13 are arranged on the first nipper plate 4 and the second nipper plate 5.
In order to prevent the first bracket 10 and the second bracket 12 from interfering with the bottom plate 3, respectively, the first bracket 10 and the second bracket 12 are concave plates.
In order to ensure the stability of the left-right sliding of the first nut 9 and the second nut 11, the base 1 is fixed with guide rails 14 positioned at the upper side and the lower side of the rotating shaft 6, and the first nut 9 and the second nut 11 both slide left and right along the guide rails 14.
In order to ensure the proper rotating speed of the rotating shaft 6, a motor is fixed on the base 1 and is coaxially and fixedly connected with the rotating shaft 6 through a speed reducer.
The utility model discloses when using, it is explainable that, the term indicates position or positional relation such as "preceding", "back", "left", "right", "on", "down" are with the head view as the benchmark, fix suitable position on the digit control machine tool with base 1, the work piece of treating processing is placed on bottom plate 3, the starter motor, the motor drives the coaxial rotation of axis of rotation 6, axis of rotation 6 drives first screw rod 7 and the coaxial rotation of second screw rod 8, first screw rod 7 drives first nut 9 and slides right along guide rail 14, first nut 9 drives first support 10 and the whole right slip of first nipper 4, first screw rod 7 and second screw rod 8's screw thread revolves to opposite, first nipper 4 and second nipper 5 are about bottom plate 3 central point puts bilateral symmetry, so second screw rod 8 drives second nut 11 and slides left along guide rail 14, second nut 11 drives second nipper 12 and second nipper 5 and wholly slides left, and then first nipper 4 and second nipper 5 lean on the work piece simultaneously, hold together when first claw nail 4 and second claw 13 fixed nail and second nipper 13, the work piece of second claw is fixed, the work piece can be closed at the suitable back clamp 4 and the work piece of second nipper 4, the simple self-locking operation of the clamp can be connected to the work piece at any time, the rear end of the second nipper 5, the rear end of the work piece of the second clamp is reached the stability, the stability of the processing, the rear end of the work piece of the machine tool, the first screw rod is good, the rear end of the machine.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modifications, equivalent changes and modifications made by the above embodiments.
Claims (6)
1. High accuracy auxiliary device that digit control machine tool was used, a serial communication port, including base (1), be fixed with backup pad (2) on base (1), be fixed with bottom plate (3) on backup pad (2), bottom plate (3) go up horizontal sliding connection have first nipper (4) and second nipper (5), rotation axis (6) that the rotation that is connected with the horizontal direction and sets up on backup pad (2), axis of rotation (6) coaxial fixation has first screw rod (7) and second screw rod (8), the screw thread of first screw rod (7) and second screw rod (8) revolves to opposite, first screw rod (7) threaded connection has first nut (9), be fixed with first support (10) on first nut (9), first support (10) and first nipper (4) left end face fixed connection, second screw rod (8) threaded connection has second nut (11), be fixed with second support (12) on second nut (11), second support (12) and second nipper (5) right-hand member face fixed connection.
2. A high accuracy auxiliary device for numerical control machine tool according to claim 1, wherein said first nipper (4) and said second nipper (5) are left-right symmetrical with respect to the center position of said base plate (3).
3. A high precision auxiliary device for numerical control machine tool according to claim 1 characterized in that a plurality of nails (13) are provided on the first nipper (4) and the second nipper (5).
4. A high precision auxiliary device for numerical control machine tool according to claim 1 characterized in that said first support (10) and said second support (12) are both concave plates.
5. A high accuracy auxiliary device for numerical control machine tool according to claim 1, characterized in that the base (1) is fixed with guide rails (14) located at the upper and lower sides of the rotating shaft (6), and the first nut (9) and the second nut (11) slide left and right along the guide rails (14).
6. A high precision auxiliary device for numerical control machine tool according to claim 1 characterized in that the base (1) is fixed with a motor, and the motor is coaxially and fixedly connected with the rotating shaft (6) through a reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223248148.6U CN218575569U (en) | 2022-12-05 | 2022-12-05 | High-precision auxiliary device for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223248148.6U CN218575569U (en) | 2022-12-05 | 2022-12-05 | High-precision auxiliary device for numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218575569U true CN218575569U (en) | 2023-03-07 |
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ID=85380108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223248148.6U Active CN218575569U (en) | 2022-12-05 | 2022-12-05 | High-precision auxiliary device for numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218575569U (en) |
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2022
- 2022-12-05 CN CN202223248148.6U patent/CN218575569U/en active Active
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