CN221538915U

CN221538915U - Numerical control machine tool machining diagonal bracing clamp capable of being finely adjusted

Info

Publication number: CN221538915U
Application number: CN202322897779.9U
Authority: CN
Inventors: 黄警
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-08-16
Anticipated expiration: 2033-10-27

Abstract

The utility model discloses a finely adjustable diagonal bracing clamp for numerical control machine tool machining, which comprises a base, an adjusting seat, a fixing hole, an adjusting rod and a limiting spring, wherein the side surface of the base is provided with the rotating adjusting seat, the outer surfaces of the adjusting seat and the base are respectively provided with the fixing hole, the adjusting rod is arranged in the side surface of the adjusting seat, the limiting spring is connected between the adjusting seat and the base, the upper surface of the base is fixedly provided with the clamping table, the upper end of a side sliding plate is fixedly connected with a side clamping plate, and the upper end of a bottom sliding plate is fixedly connected with a bottom supporting plate. This can finely tune numerical control machine tool processing is with bracing anchor clamps through the mode that sets up the regulation seat in base one side, through will adjusting the seat earlier and pass through fixed orifices and bolt fastening on the board and twist the mode of moving the regulation pole for the base can carry out slight removal under the top of adjusting the pole and adjust the holistic parallelism of work piece, in order to make things convenient for the alignment to the work piece before processing.

Description

Numerical control machine tool machining diagonal bracing clamp capable of being finely adjusted

Technical Field

The utility model relates to the technical field of numerical control machining, in particular to a finely-adjustable diagonal bracing clamp for machining a numerical control machine tool.

Background

CNC machining has evolved into one of the most critical manufacturing processes used in global workshops, computer control has been added to the previous manual process, and in addition, since the requirements of various industries are increasingly complex, the CNC machine has undergone multiple evolutions to better meet the requirements of customers, the development of CNC machining technology has led to various forms and changes of the technology, in which the CNC machine includes 3-axis, 4-axis and 5-axis CNC machines, in which the CNC machine generally can only machine horizontal or vertical workpiece profiles, when some workpieces with inclination angle need to be machined, only program-controlled tools can be used for profiling machining, but the working surface made by profiling machining is affected by the machining precision, even if small steps are used for finishing machining, a certain error exists in flatness between profiles, so that workpieces need to be clamped by inclined clamps, so that the originally inclined planes become planes through the compensation of the inclination angles of the clamps, thus the workpieces needing four-axis machining can be machined by three-axis numerical control machining with better rigidity, and therefore a fine-tuning clamp is proposed for machining by a fine-tuning fixture.

Disclosure of utility model

The utility model aims to provide a finely adjustable diagonal bracing clamp for machining a numerical control machine tool, which aims to solve the problem that the machining precision of triaxial profiling of a workpiece inclined plane is insufficient in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but bracing anchor clamps are used in numerical control machine tool processing of fine setting, includes base, adjusting seat, fixed orifices, regulation pole and spacing spring, the side surface mounting of base has pivoted adjusting seat, and the fixed orifices has all been seted up to the surface of adjusting seat and base, the side surface inside of adjusting the seat is provided with the regulation pole, and is connected with spacing spring between adjusting seat and the base, the last fixed surface of base is provided with the centre gripping platform, the lower surface mounting of centre gripping platform has pivoted center pole, and the middle section external surface mounting of center pole is provided with the sun gear to the upper end fixedly connected with of center pole twists the seat, the lower surface mounting of centre gripping platform has pivoted side shift pole, and the one end fixedly connected with of side shift gear of side shift pole, the lower surface mounting of centre gripping platform is provided with the backplate, the lower surface mounting of centre gripping platform has gliding side slide and bottom slide, the upper end fixedly connected with side splint of side slide, the upper end fixedly connected with bottom layer board of bottom slide.

Preferably, the adjusting rod is in threaded connection with the adjusting seat, one end of the adjusting rod penetrates through the outer surface of the adjusting seat, and one end of the adjusting rod, which is positioned outside the adjusting seat, is attached to the outer surface of the base.

By adopting the technical scheme, the adjusting rod can slightly push the base in a mode of pushing the base, so that workpieces can be slightly adjusted conveniently in the straightening process.

Preferably, the center rod is in threaded connection with the bottom sliding plate, and the center rod, the center gear and the screwing seat are concentrically arranged.

By adopting the technical scheme, the bottom sliding plate can be driven to slide by the central rod when the screwing seat is screwed.

Preferably, the sun gear is meshed with the side-shift gear, and the sun gear and the side-shift gear are designed as bevel gears.

By adopting the technical scheme, the center rod can drive the side shift gear to rotate through the center gear.

Preferably, the lateral shifting rod is in threaded connection with the lateral sliding plate, and the directions of threads on the outer surfaces of the 2 lateral shifting rods are the same.

By adopting the technical scheme, the side-shifting rod can drive the 2 side sliding plates to slide in opposite directions.

Preferably, the outer surface of the upper baffle is attached to the upper end of the screwing seat, and the outer surface of one end of the upper baffle is attached to the outer surface of the rear baffle.

By adopting the technical scheme, the upper baffle can isolate waste scraps through the attachment with the rear baffle.

Compared with the prior art, the utility model has the beneficial effects that: this but bracing anchor clamps are used in numerical control machine tool processing of fine setting:

1. By arranging the adjusting seat on one side of the base and fixing the adjusting seat on the machine table through the fixing hole and the bolt and screwing the adjusting rod, the base can slightly move under the top movement of the adjusting rod to adjust the overall parallelism of the workpiece, so that the workpiece can be conveniently straightened before processing;

2. The side clamping plates and the bottom supporting plates are driven to synchronously move in a mode of rotating the screwing seat, so that a workpiece can be clamped under the moving action of the side clamping plates and the bottom supporting plates after being placed on the bottom supporting plates, and the stability of the workpiece in the machining process is guaranteed.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of the whole structure of the present utility model;

FIG. 3 is a schematic overall cross-sectional view of the present utility model;

FIG. 4 is a schematic cross-sectional elevation view of the connection of the center pole to the bottom slide of the present utility model;

FIG. 5 is a schematic cross-sectional view of the center pole and bottom slide connection of the present utility model.

In the figure: 1. a base; 2. an adjusting seat; 3. a fixing hole; 4. an adjusting rod; 5. a limit spring; 6. a clamping table; 7. a central rod; 8. a sun gear; 9. screwing the seat; 10. a side shifting rod; 11. a side shift gear; 12. a rear baffle; 13. an upper baffle; 14. a side slide plate; 15. a side clamping plate; 16. a bottom slide plate; 17. a bottom pallet.

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. 1-5, the present utility model provides a technical solution: the utility model provides a but bracing anchor clamps are used in numerical control machine tool processing of fine setting, including base 1, regulating seat 2, fixed orifices 3, adjust pole 4, spacing spring 5, grip block 6, center pole 7, sun gear 8, twist seat 9, side shift pole 10, side shift gear 11, the backplate 12, overhead gage 13, side slide 14, side clamp 15, bottom slide 16 and bottom layer board 17, the side surface mounting of base 1 has pivoted regulating seat 2, and the fixed orifices 3 have all been seted up to regulating seat 2 and base 1's surface, regulating seat 2's side surface inside is provided with adjusting pole 4, and be connected with spacing spring 5 between regulating seat 2 and the base 1, adjusting pole 4 and regulating seat 2 threaded connection, and the surface of regulating seat 2 is run through to regulating pole 4's one end outside regulating seat 2, and during the clamping, firstly place base 1 and regulating seat 2 on the workstation, then fix the mode that the bottom slide 16 passed fixed orifices 17 with regulating seat 2, then place the work piece on grip block 6, and then twist seat 9 and will be connected with the base 1 through the top of the mode that the limit spring 5 is moved to the side of the regulating seat 2, thereby can not be moved by the limit spring 2 relatively when the top is moved to the base 1 to the limit position is moved by the limit of the base 1, the limit spring is moved to the limit position is adjusted to the base 1, and the limit position can not be moved by the relative to the limit of the top of the base 1, when the limit spring is adjusted to make the limit movement 1.

The upper surface of the base 1 is fixedly provided with a clamping table 6, the lower surface of the clamping table 6 is provided with a rotary central rod 7, the outer surface of the middle section of the central rod 7 is fixedly provided with a central gear 8, the upper end of the central rod 7 is fixedly connected with a screwing seat 9, the lower surface of the clamping table 6 is provided with a rotary side shifting rod 10, one end of the side shifting rod 10 is fixedly connected with a side shifting gear 11, the lower surface of the clamping table 6 is fixedly provided with a rear baffle 12, the lower surface of the clamping table 6 is provided with a sliding upper baffle 13, the lower surface of the clamping table 6 is provided with a sliding side sliding plate 14 and a bottom sliding plate 16, the upper end of the side sliding plate 14 is fixedly connected with a side clamping plate 15, the upper end of the bottom sliding plate 16 is fixedly connected with a bottom supporting plate 17, the central rod 7 is in threaded connection with the bottom sliding plate 16, and the central rod 7, the central gear 8 and the screwing seat 9 are concentrically arranged, the central gear 8 is meshed with the side shifting gears 11, the central gear 8 and the side shifting gears 11 are designed as bevel gears, the side shifting rods 10 are in threaded connection with the side sliding plates 14, the outer surfaces of the 2 side shifting rods 10 are the same in the threaded direction, the outer surfaces of the upper baffle 13 are attached to the upper ends of the screwing seat 9, the outer surfaces of one ends of the upper baffle 13 are attached to the outer surfaces of the rear baffle 12, after a workpiece is placed on the clamping table 6, the screwing seat 9 between the rear baffle 12 and the clamping table 6 is exposed by the upper baffle 13, the screwing seat 9 is screwed by a tool, the center rod 7 is driven to rotate by the screwing seat 9, the center rod 7 drives the side shifting gears 11 to rotate by the central gear 8, at the moment, the bottom sliding plate 16 slides under the driving of the center rod 7 to support the bottom of the workpiece through the bottom supporting plate 17, the side sliding plates 14 slide under the driving of the side shifting rods 10 to clamp two sides of the workpiece through the side clamping plates 15, so that the workpiece is stably clamped on the clamping table 6 for processing.

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 utility model provides a numerical control machine tool machining that can finely tune uses bracing anchor clamps, includes base (1), regulation seat (2), fixed orifices (3), adjusts pole (4) and spacing spring (5), its characterized in that: the utility model discloses a slide, including base (1), fixed orifices (3) have all been seted up to the side surface mounting of base (1), and the surface of adjusting base (2) and base (1) has all been offered fixed orifices (3), the side surface inside of adjusting base (2) is provided with adjusts pole (4), and is connected with spacing spring (5) between adjusting base (2) and base (1), the upper surface mounting of base (1) is provided with centre gripping platform (6), the lower surface mounting of centre gripping platform (6) has pivoted centre pole (7), and the middle section surface mounting of centre pole (7) is provided with sun gear (8), and the upper end fixedly connected with of centre pole (7) twists movable seat (9), the lower surface mounting of centre gripping platform (6) has pivoted side shift pole (10), and the one end fixedly connected with side shift gear (11) of side shift pole (10), the lower surface mounting of centre gripping platform (6) is provided with backplate (12), the lower surface mounting of centre gripping platform (6) is provided with gliding upper baffle (13), the lower surface mounting of centre gripping platform (6) has gliding upper baffle (16), the bottom end fixed connection (16) of slide (16) has slide plate (16), slide (16).

2. The finely adjustable diagonal bracing clamp for machining of a numerical control machine tool according to claim 1, wherein: the adjusting rod (4) is in threaded connection with the adjusting seat (2), one end of the adjusting rod (4) penetrates through the outer surface of the adjusting seat (2), and one end of the adjusting rod (4) located outside the adjusting seat (2) is attached to the outer surface of the base (1).

3. The finely adjustable diagonal bracing clamp for machining of a numerical control machine tool according to claim 1, wherein: the center rod (7) is in threaded connection with the bottom sliding plate (16), and the center rod (7), the center gear (8) and the screwing seat (9) are concentrically arranged.

4. The finely adjustable diagonal bracing clamp for machining of a numerical control machine tool according to claim 1, wherein: the sun gear (8) is connected with the side-shift gear (11) in a meshed mode, and the sun gear (8) and the side-shift gear (11) are designed as bevel gears.

5. The finely adjustable diagonal bracing clamp for machining of a numerical control machine tool according to claim 1, wherein: the side shifting rods (10) are in threaded connection with the side sliding plates (14), and the directions of the threads on the outer surfaces of the 2 side shifting rods (10) are the same.

6. The finely adjustable diagonal bracing clamp for machining of a numerical control machine tool according to claim 1, wherein: the outer surface of the upper baffle plate (13) is attached to the upper end of the screwing seat (9), and the outer surface of one end of the upper baffle plate (13) is attached to the outer surface of the rear baffle plate (12).