CN215393889U

CN215393889U - CNC is profile shapes clamping frock for numerical control machining center

Info

Publication number: CN215393889U
Application number: CN202121505918.3U
Authority: CN
Inventors: 吉同军
Original assignee: Suzhou Gaishiteou Electromechanical Technology Co ltd
Current assignee: Suzhou Gaishiteou Electromechanical Technology Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-01-04
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a special-shaped part clamping tool for a CNC (computer numerical control) machining center, relates to the technical field of special-shaped part clamping tools, and aims to solve the problem that the existing special-shaped part clamping tool cannot be suitable for installing workpieces with different shapes. The fixed base is all installed to the both sides of clamping tool device main part, and fixed base is provided with two, hexagonal fixed base is installed to fixed base's upper end, and hexagonal fixed base is provided with two, clamping frock board is installed to the lower extreme of clamping tool device main part, PMKD is installed to the lower extreme of clamping frock board, the connection base is installed to PMKD's lower extreme, the lower extreme of connecting the base is installed rotatory the axle of screwing up, the surface mounting of rotatory axle of screwing up has rotatory handle, and rotatory handle is provided with two, work piece chucking groove is installed to the upper end of clamping tool device main part.

Description

CNC is profile shapes clamping frock for numerical control machining center

Technical Field

The utility model relates to the technical field of special-shaped part clamping tools, in particular to a special-shaped part clamping tool for a CNC (computerized numerical control) machining center.

Background

The tooling, namely the technical equipment, refers to the general name of various tools used in the manufacturing process. Including cutter/clamp/die/gauge/assistive device, etc. The fixture is a process device which is used for quickly fastening a workpiece during processing so as to keep a machine tool, a cutter and the workpiece at correct relative positions. That is to say, the tool clamp is an indispensable part for machining, and under the drive that the machine tool technology develops towards high speed, high efficiency, precision, composite, intelligent and environmental protection, the clamp technology is developing towards high precision, high efficiency, module, combination, general and economic, and the clamp is also called as a clamp. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Among them, the most common machine tool clamp, often referred to as a clamp for short, is that when a workpiece is machined on a machine tool, the workpiece must be mounted and clamped firmly before machining in order to make the surface of the workpiece meet the technical requirements of the dimension, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing.

However, the existing special-shaped part clamping tool cannot be suitable for installing all workpieces with different shapes; therefore, the existing requirements are not met, and the special-shaped part clamping tool for the CNC machining center is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special-shaped part clamping tool for a CNC (computer numerical control) machining center, which aims to solve the problem that the existing special-shaped part clamping tool in the background technology cannot be suitable for installing workpieces with different shapes.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a CNC is profile shapes clamping frock for numerical control machining center, includes clamping fixture device main part, and unable adjustment base is all installed to the both sides of clamping fixture device main part, and unable adjustment base is provided with two, hexagonal unable adjustment base is installed to unable adjustment base's upper end, and hexagonal unable adjustment base is provided with two, clamping frock board is installed to the lower extreme of clamping fixture device main part, PMKD is installed to the lower extreme of clamping frock board, the connection base is installed to PMKD's lower extreme, the lower extreme of connecting the base is installed the rotation and is screwed up the axle, the surface mounting of rotation screwing up the axle has rotatory handle, and rotatory handle is provided with two, work piece chucking groove is installed to the upper end of clamping fixture device main part.

Preferably, the inside in work piece chucking groove is installed the fixed flexible post of hexagonal, work piece chucking groove and the fixed flexible post fixed connection of hexagonal, and the fixed flexible post of hexagonal is provided with twenty.

Preferably, one end of the connecting base is provided with a clamping gasket, and the clamping gasket is fixedly connected with the connecting base.

Preferably, the lower extreme of the fixed flexible post of hexagonal is installed the fixed flexible post base of hexagonal, the fixed flexible post base of hexagonal and the fixed flexible post fixed connection of hexagonal, and the fixed flexible post base of hexagonal is provided with twenty.

Preferably, the telescopic spring is arranged inside the hexagonal fixed telescopic column base and fixedly connected with the hexagonal fixed telescopic column base, and twenty telescopic springs are arranged.

Preferably, the upper end of the clamping gasket is provided with an anti-skid rubber pad which is fixedly connected with the clamping gasket.

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

1. according to the utility model, the hexagonal fixing telescopic columns are arranged in the workpiece clamping grooves, the arrangement of the hexagonal fixing telescopic columns can not be limited to special-shaped parts in a certain shape, and due to the adoption of a plurality of independent telescopic hexagonal columns, when a workpiece is clamped, the hexagonal columns in contact with the workpiece sink, and hexagonal columns which do not sink around can firmly clamp the workpiece on the clamping tool, so that the problem that the conventional special-shaped part clamping tool cannot be matched with all workpieces with different shapes for installation is effectively avoided.

2. Through having installed expanding spring at the internally mounted of the fixed flexible post base of hexagonal, expanding spring's setting can make the fixed flexible post of hexagonal kick-back when the fixed flexible post of hexagonal is not supporting anchor clamps, prepares for next work.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic rear end view of the present invention;

FIG. 3 is a schematic structural view of the hexagonal fixing telescopic column of the present invention;

in the figure: 1. clamping the tool device main body; 2. a fixed base; 3. a hexagonal fixing base; 4. clamping the tooling plate; 5. fixing the bottom plate; 6. connecting a base; 7. rotating the tightening shaft; 8. rotating the handle; 9. a workpiece clamping groove; 10. fixing the telescopic column in a hexagonal manner; 11. clamping the gasket; 12. fixing a telescopic column base in a hexagonal manner; 13. a tension spring; 14. anti-skid rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a CNC is profile shapes clamping frock for numerical control machining center, including clamping fixture device main part 1, unable adjustment base 2 is all installed to the both sides of clamping fixture device main part 1, and unable adjustment base 2 is provided with two, hexagonal unable adjustment base 3 is installed to unable adjustment base 2's upper end, and hexagonal unable adjustment base 3 is provided with two, clamping frock board 4 is installed to the lower extreme of clamping fixture device main part 1, PMKD 5 is installed to the lower extreme of clamping frock board 4, connecting base 6 is installed to PMKD 5's lower extreme, the lower extreme of connecting base 6 is installed rotatory axle 7 of screwing, the surface mounting of rotatory axle 7 has rotatory handle 8, and rotatory handle 8 is provided with two, work piece chucking groove 9 is installed to the upper end of clamping fixture device main part 1.

Further, the internally mounted of work piece chucking groove 9 has the fixed flexible post 10 of hexagonal, and work piece chucking groove 9 and the fixed flexible post 10 fixed connection of hexagonal, and the fixed flexible post 10 of hexagonal is provided with twenty, and the setting of the fixed flexible post 10 of hexagonal can no longer confine the special-shaped part of a certain shape to, because of adopted a plurality of independent telescopic hexagonal posts, sink with the hexagonal post of work piece contact when the clamping work piece, the hexagonal post that does not sink on every side can firmly block the work piece on the clamping frock.

Furthermore, a clamping gasket 11 is installed at one end of the connecting base 6, the clamping gasket 11 is fixedly connected with the connecting base 6, and the clamping gasket 11 and the connecting base 6 can be connected more firmly and stably by the aid of the fixedly connected connecting mode.

Further, the fixed telescopic column base 12 of hexagonal is installed to the lower extreme of the fixed telescopic column 10 of hexagonal, and the fixed telescopic column base 12 of hexagonal and the fixed telescopic column 10 fixed connection of hexagonal, and the fixed telescopic column base 12 of hexagonal is provided with twenty, and fixed connection's connected mode can make the fixed telescopic column base 12 of hexagonal and the fixed telescopic column 10 of hexagonal be connected more firmly and stably.

Further, the telescopic spring 13 is installed inside the hexagonal fixed telescopic column base 12, the telescopic spring 13 is fixedly connected with the hexagonal fixed telescopic column base 12, twenty telescopic springs 13 are arranged, the telescopic springs 13 can enable the hexagonal fixed telescopic column 10 to rebound when the hexagonal fixed telescopic column 10 is not used for supporting the clamp, and preparation is made for next work.

Further, the upper end of the clamping gasket 11 is provided with an anti-skid rubber pad 14, the anti-skid rubber pad 14 is fixedly connected with the clamping gasket 11, and the anti-skid rubber pad 14 can enable the clamping tool to be fixed on a plane without skidding.

The working principle is as follows: during the use, the fixed flexible post 10 of hexagonal has been installed to the inside of work piece chucking groove 9, the setting of the fixed flexible post 10 of hexagonal can no longer be restricted to the special-shaped part of a certain shape, because of having adopted a plurality of independent telescopic hexagonal posts, the hexagonal post that contacts with the work piece when the clamping work piece sinks, hexagonal post that does not sink on every side can block the work piece firmly on the clamping work piece, the internally mounted of the fixed flexible post base 12 of hexagonal has expanding spring 13, expanding spring 13's setting can make the fixed flexible post 10 of hexagonal kick-back when the fixed flexible post 10 of hexagonal is not supporting anchor clamps, prepare for next work.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a CNC is profile shapes clamping frock for numerical control machining center, includes clamping tool equipment main part (1), its characterized in that: unable adjustment base (2) are all installed to the both sides of clamping fixture device main part (1), and unable adjustment base (2) are provided with two, hexagonal unable adjustment base (3) are installed to the upper end of unable adjustment base (2), and hexagonal unable adjustment base (3) are provided with two, clamping frock board (4) are installed to the lower extreme of clamping fixture device main part (1), PMKD (5) are installed to the lower extreme of clamping frock board (4), connection base (6) are installed to the lower extreme of PMKD (5), rotatory axle (7) of screwing up is installed to the lower extreme of connecting base (6), the surface mounting of rotatory axle (7) of screwing up has rotatory handle (8), and rotatory handle (8) are provided with two, work piece chucking groove (9) are installed to the upper end of clamping fixture device main part (1).

2. A special-shaped part clamping tool for a CNC numerical control machining center according to the claim 1, characterized in that: the inner mounting of the workpiece clamping groove (9) is provided with a hexagonal fixed telescopic column (10), the workpiece clamping groove (9) is fixedly connected with the hexagonal fixed telescopic column (10), and twenty hexagonal fixed telescopic columns (10) are arranged.

3. A special-shaped part clamping tool for a CNC numerical control machining center according to the claim 1, characterized in that: one end of the connecting base (6) is provided with a clamping gasket (11), and the clamping gasket (11) is fixedly connected with the connecting base (6).

4. A special-shaped part clamping tool for a CNC numerical control machining center according to the claim 2, characterized in that: the fixed flexible post base of hexagonal (12) is installed to the lower extreme of the fixed flexible post of hexagonal (10), fixed flexible post base of hexagonal (12) and the fixed flexible post of hexagonal (10) fixed connection, and the fixed flexible post base of hexagonal (12) is provided with twenty.

5. A special-shaped piece clamping tool for a CNC (computer numerical control) machining center according to claim 4, characterized in that: the telescopic column is characterized in that a telescopic spring (13) is arranged inside the hexagonal fixed telescopic column base (12), the telescopic spring (13) is fixedly connected with the hexagonal fixed telescopic column base (12), and twenty telescopic springs (13) are arranged.

6. A special-shaped part clamping tool for a CNC numerical control machining center according to the claim 3, characterized in that: and an anti-skid rubber pad (14) is arranged at the upper end of the clamping gasket (11), and the anti-skid rubber pad (14) is fixedly connected with the clamping gasket (11).