CN216326643U

CN216326643U - Convenient-to-use clamping tool for numerical control machine tool

Info

Publication number: CN216326643U
Application number: CN202122680663.0U
Authority: CN
Inventors: 杨文�; 龙永生; 杨凤伦; 杨胜宏
Original assignee: Suzhou Quanxu Precision Machinery Technology Co ltd
Current assignee: Suzhou Quanxu Precision Machinery Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-19
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a convenient-to-use tool clamp for a numerical control machine, which belongs to the field of clamps and comprises a clamp sliding seat, wherein one side of the clamp sliding seat, which is positioned at one end of a bidirectional screw rod, is provided with a driving motor, a position adjusting screw sleeve is arranged in the clamp sliding seat and positioned on the surface of the bidirectional screw rod in a threaded manner, the surface of the position adjusting screw sleeve is fixedly provided with a supporting vertical plate, the upper end of the supporting vertical plate is fixedly provided with a limiting clamp plate, and a padding device is arranged right above the clamp sliding seat. According to the tool clamp for the numerical control machine tool, which is convenient to use, a clamped workpiece can be placed in the air, the bottom of the workpiece can be conveniently machined subsequently, the mode of flexibly switching the state of the clamped workpiece can meet different machining requirements, and the anti-collision support plate is arranged right below the workpiece and matched with the elastic anti-collision gasket and the rubber support column in the air clamping process of the workpiece, so that the impact force generated by accidental falling of the workpiece can be buffered, and the accompanying abnormal sound can be reduced.

Description

Convenient-to-use clamping tool for numerical control machine tool

Technical Field

The utility model relates to the field of clamps, in particular to a convenient tool clamp for a numerical control machine tool.

Background

The numerical control machine tool is an automatic machine tool provided with a program control system. The control system can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the decoded program by coded numbers, input the coded numbers into a numerical control device through an information carrier, and use a tool clamp when the numerical control machine processes a workpiece; however, the existing fixture is generally shielded by the workbench after clamping the workpiece, the bottom of the workpiece is subjected to processing treatment by some workpieces, so that the workpiece needs to be loosely clamped and then turned over and clamped again during processing, and the fixture is poor in adaptability to different processing requirements.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a convenient tool clamp for a numerical control machine tool, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a tool clamp for a numerical control machine tool convenient to use comprises a clamp sliding seat, wherein an adjusting cavity is formed in the clamp sliding seat, a bearing seat is fixedly installed on the inner wall of the clamp sliding seat, a bidirectional lead screw is movably installed at the bearing seat of the clamp sliding seat, a driving motor is arranged at one end, located at the bidirectional lead screw, of one side of the clamp sliding seat, a position adjusting screw sleeve is installed at the surface thread, located at the bidirectional lead screw, of the inner part of the clamp sliding seat, a supporting vertical plate is fixedly installed on the surface of the position adjusting screw sleeve, a limiting clamping plate is fixedly installed at the upper end of the supporting vertical plate, a padding device is arranged right above the clamp sliding seat and comprises a lifting bottom plate, a connecting part, an electric telescopic rod and an anti-collision supporting plate, the connecting part is fixedly installed on one side surface of the lifting bottom plate, and the output end of the electric telescopic rod is fixedly installed on the lower surface of the connecting part of the lifting bottom plate, the anti-collision support plate is arranged right above the lifting bottom plate in a hanging mode.

As a further improvement of the scheme, an elastic anti-collision gasket is fixedly mounted on the upper surface of the anti-collision support plate, a rubber support column is fixedly mounted on the lower surface of the anti-collision support plate, a guide sliding column is fixedly mounted on the lower surface of the connecting portion of the lifting bottom plate, and a guide sliding sleeve is sleeved on the surface of the guide sliding column.

As a further improvement of the scheme, walking openings are formed in the surfaces of the anti-collision support plate and the lifting bottom plate, the rubber support columns are uniformly arranged on the lower surfaces of the anti-collision support plates, and the anti-collision support plates are fixedly connected with the lifting bottom plate through the rubber support columns.

As a further improvement of the scheme, the guide sliding column is connected with the guide sliding sleeve in a sliding mode, and the lifting bottom plate is vertically lifted above the clamp sliding seat through the electric telescopic rod.

As a further improvement of the above scheme, a fixed bottom plate is fixedly mounted on the surface of one side of the clamp sliding seat, mounting pieces are arranged on the two sides, located on the fixed bottom plate, of the surface of one side of the clamp sliding seat, and the lower end of the guide sliding sleeve is fixedly connected with the upper surface of the fixed bottom plate.

As a further improvement of the scheme, the upper surface of the clamp sliding seat is provided with a guide sliding groove, the inner side surface of each limiting clamping plate is fixedly provided with an anti-skidding gasket, and the two limiting clamping plates horizontally move right above the clamp sliding seat through a driving motor, a two-way screw rod and a position adjusting threaded sleeve.

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

according to the utility model, the electric telescopic rod drives the lifting bottom plate to descend through the arranged heightening device, so that a clamped workpiece is placed in a suspended mode, the bottom of the workpiece is convenient to process and treat subsequently, the mode of flexibly switching the state of the clamped workpiece can meet different processing requirements, and the anti-collision support plate, the elastic anti-collision gasket and the rubber support are arranged, so that in the suspended clamping process of the workpiece, the anti-collision support plate is arranged under the workpiece and matched with the elastic anti-collision gasket and the rubber support, the impact force generated by accidental falling of the workpiece can be buffered, and the accompanying abnormal sound can be reduced.

Drawings

FIG. 1 is a front view of the present invention;

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

FIG. 3 is a cross-sectional view of the clamp slide of the present invention;

FIG. 4 is a rear view of the step-up device of the present invention;

fig. 5 is a front view of the elevating device of the present invention.

In the figure: 1. a clamp slide; 2. a drive motor; 3. a conditioning chamber; 4. a bidirectional screw rod; 5. adjusting the threaded sleeve; 6. supporting a vertical plate; 7. a limiting clamp plate; 8. an anti-slip gasket; 9. a guide chute; 10. a bearing seat; 11. a step-up device; 12. a lifting bottom plate; 13. a connecting portion; 14. an electric telescopic rod; 15. an anti-collision support plate; 16. an elastic anti-collision gasket; 17. a rubber support; 18. a walking gap; 19. a guide strut; 20. a guide sliding sleeve; 21. a mounting member; 22. and fixing the bottom plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

As shown in fig. 1 to 5, a tool clamp for a numerical control machine tool, which is convenient to use, comprises a clamp slide seat 1, an adjusting chamber 3 is arranged inside the clamp slide seat 1, a bearing seat 10 is fixedly installed on the inner wall of the clamp slide seat 1, a bidirectional screw rod 4 is movably installed at the bearing seat 10 of the clamp slide seat 1, a driving motor 2 is arranged at one end of one side of the clamp slide seat 1, which is positioned at the bidirectional screw rod 4, a positioning screw sleeve 5 is installed at the surface thread of the bidirectional screw rod 4, a supporting vertical plate 6 is fixedly installed at the surface of the positioning screw sleeve 5, a limiting clamping plate 7 is fixedly installed at the upper end of the supporting vertical plate 6, a padding device 11 is arranged right above the clamp slide seat 1, the padding device 11 comprises a lifting bottom plate 12, a connecting portion 13, an electric telescopic rod 14 and an anti-collision supporting plate 15, the connecting portion 13 is fixedly installed at one side surface of the lifting bottom plate 12, the output end of the electric telescopic rod 14 is fixedly installed at the lower surface of the connecting portion 13 of the lifting bottom plate 12, the anti-collision support plate 15 is arranged above the lifting bottom plate 12 in a hanging mode.

In this embodiment, the fixed surface of anticollision extension board 15 installs elasticity crashproof gasket 16, the fixed surface of anticollision extension board 15 installs rubber support 17, the fixed surface of connecting portion 13 of lifting floor 12 installs direction traveller 19, the surface cover of direction traveller 19 is equipped with direction sliding sleeve 20, in the unsettled centre gripping process of work piece, anticollision extension board 15 is located the setting under the work piece, and cooperation elasticity crashproof gasket 16 and rubber support 17, can cushion the impact force that the work piece accident dropped the production and reduce the abnormal sound that accompanies.

Walking openings 18 are formed in the surfaces of the anti-collision support plate 15 and the lifting bottom plate 12, the rubber support plates 17 are evenly arranged on the lower surface of the anti-collision support plate 15, and the anti-collision support plate 15 is fixedly connected with the lifting bottom plate 12 through the rubber support plates 17.

In this embodiment, the guide sliding column 19 is connected with the guide sliding sleeve 20 in a sliding manner, the lifting bottom plate 12 is vertically lifted above the clamp sliding seat 1 through the electric telescopic rod 14, after the workpiece is clamped stably, the electric telescopic rod 14 is opened, the output end of the electric telescopic rod 14 is retracted and drives the lifting bottom plate 12 to descend, so that the clamped workpiece is placed in a suspended manner, the subsequent processing treatment on the bottom of the workpiece is facilitated, and different processing requirements can be met by flexibly switching the mode of clamping the workpiece.

The fixed bottom plate 22 is fixedly installed on one side surface of the clamp sliding base 1, the installation parts 21 are arranged on two sides of the fixed bottom plate 22 on one side surface of the clamp sliding base 1, and the lower end of the guide sliding sleeve 20 is fixedly connected with the upper surface of the fixed bottom plate 22.

The upper surface of the clamp sliding seat 1 is provided with a guide sliding groove 9, the inner side surfaces of the limiting clamping plates 7 are fixedly provided with anti-skid gaskets 8, and the two limiting clamping plates 7 horizontally move right above the clamp sliding seat 1 through the driving motor 2, the two-way screw rod 4 and the position adjusting threaded sleeve 5.

The utility model is a convenient tool clamp for a numerical control machine, when in use, a workpiece is placed on an anti-collision support plate 15, a driving motor 2 drives a two-way screw rod 4 to rotate on a bearing seat 10 to drive two limiting clamp plates 7 to move oppositely and clamp the workpiece, after the workpiece is stably clamped, an electric telescopic rod 14 is opened, an output end of the electric telescopic rod 14 is retracted and drives a lifting bottom plate 12 to descend, so that the clamped workpiece is placed in a suspension manner, the subsequent processing treatment on the bottom of the workpiece is facilitated, the mode of flexibly switching the state of the clamped workpiece can adapt to different processing requirements, in the suspension clamping process of the workpiece, the anti-collision support plate 15 is arranged right below the workpiece, and an elastic anti-collision gasket 16 and a rubber support 17 are matched to buffer the impact force generated by the accidental falling of the workpiece and reduce the accompanying abnormal sound.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. Although embodiments of the present invention have been shown and described, it is not intended to limit the scope of the utility model, which is defined by the appended claims and their equivalents, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, which are within their scope of protection, as defined in the following claims and their equivalents, and which are to be embraced therein by the principles of the utility model as defined in the claims and their equivalents.

Claims

1. The utility model provides a frock clamp for digit control machine tool convenient to use which characterized in that: including anchor clamps slide (1), regulation cavity (3) have been seted up to the inside of anchor clamps slide (1), the inner wall fixed mounting of anchor clamps slide (1) has bearing frame (10), bearing frame (10) of anchor clamps slide (1) locate movable mounting to have two-way lead screw (4), the one end that one side of anchor clamps slide (1) is located two-way lead screw (4) is provided with driving motor (2), the inside of anchor clamps slide (1) is located the surface thread of two-way lead screw (4) and installs position adjusting swivel nut (5), the fixed surface of position adjusting swivel nut (5) installs and supports riser (6), the upper end fixed mounting that supports riser (6) has spacing splint (7), be provided with heightening device (11) directly over anchor clamps slide (1), heightening device (11) include lifting bottom plate (12), connecting portion (13), Electric telescopic handle (14) and crashproof extension board (15), connecting portion (13) fixed mounting is on lifting floor's (12) a side surface, the output fixed mounting of electric telescopic handle (14) is at lifting floor's (12) connecting portion (13) lower surface, crashproof extension board (15) unsettled setting is directly over lifting floor (12).

2. The tool clamp for the numerical control machine tool convenient to use according to claim 1, characterized in that: the anti-collision device is characterized in that an elastic anti-collision gasket (16) is fixedly mounted on the upper surface of the anti-collision support plate (15), a rubber support column (17) is fixedly mounted on the lower surface of the anti-collision support plate (15), a guide sliding column (19) is fixedly mounted on the lower surface of the connecting portion (13) of the lifting bottom plate (12), and a guide sliding sleeve (20) is sleeved on the surface of the guide sliding column (19).

3. The tool clamp for the numerical control machine tool convenient to use according to claim 2, characterized in that: walking openings (18) are formed in the surfaces of the anti-collision support plate (15) and the lifting bottom plate (12), the rubber support plates (17) are evenly arranged on the lower surface of the anti-collision support plate (15), and the anti-collision support plate (15) is fixedly connected with the lifting bottom plate (12) through the rubber support plates (17).

4. The tool clamp for the numerical control machine tool convenient to use according to claim 3, characterized in that: the guide sliding column (19) is connected with the guide sliding sleeve (20) in a sliding mode, and the lifting bottom plate (12) vertically lifts above the clamp sliding seat (1) through the electric telescopic rod (14).

5. The tool clamp for the numerical control machine tool convenient to use according to claim 4, characterized in that: one side fixed surface of anchor clamps slide (1) installs PMKD (22), one side surface of anchor clamps slide (1) is located PMKD (22)'s both sides and all is provided with installed part (21), the lower extreme of direction sliding sleeve (20) is connected with PMKD's (22) upper surface fixed.

6. The tool clamp for the numerical control machine tool convenient to use according to claim 5, characterized in that: guide chute (9) have been seted up to the upper surface of anchor clamps slide (1), the inboard fixed surface of spacing splint (7) installs anti-skidding gasket (8), two spacing splint (7) are through driving motor (2), two-way lead screw (4) and positioning swivel nut (5) the horizontal migration directly over anchor clamps slide (1).