CN215616485U

CN215616485U - Material clamping base for machining of numerical control machine tool

Info

Publication number: CN215616485U
Application number: CN202122055325.8U
Authority: CN
Inventors: 周浩均
Original assignee: Hangzhou Fuyang Nanfang Boiler Auxiliary Machinery Co ltd
Current assignee: Hangzhou Fuyang Nanfang Boiler Auxiliary Machinery Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-25
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a material clamping base for machining of a numerical control machine tool, which relates to the technical field of machining of numerical control machine tools and comprises a base, wherein the base is respectively connected with a first screw rod and a second screw rod through a driving mechanism, two ends of the outer side of the first screw rod are respectively connected with a first clamping plate and a second clamping plate through threads, springs are symmetrically arranged inside the first clamping plate and the second clamping plate, first supporting plates are arranged at output ends of the springs, and the base is connected with the second supporting plates through the second screw rods. When the clamping device is used, the driving mechanism is utilized to drive the first screw rod to rotate, so that the first clamping plate and the second clamping plate move towards materials, and the first clamping plate and the second clamping plate are in an L-shaped design, so that the axial force of the first screw rod driving the first clamping plate and the second clamping plate is completely applied to the materials, the materials are clamped more tightly, the materials are not easy to shake in the processing process, and the working efficiency is improved.

Description

Material clamping base for machining of numerical control machine tool

Technical Field

The utility model relates to the technical field of numerical control machine tool machining, in particular to a material clamping base for numerical control machine tool machining.

Background

Numerical control machining refers to a technological method for machining parts on a numerical control machine tool, wherein a material clamp is arranged on a clamping base in the numerical control machine tool, then the material clamp fixes the material, and the upper end of the material is cut by some numerical controls to gradually shorten the material.

The notice number is: CN211516725U provides a digit control machine tool processing is with chinese patent of material centre gripping base, it is through setting up spring A, spring B, movable block and two-way threaded rod, when needs with material rebound, it makes two-way threaded rod rotate to rotate the adjustment handle, two-way threaded rod makes two movable blocks be close to each other through with two thread bush screw-thread engagement, two movable blocks are close to each other and make the mounting panel rebound, reached and need not dismantle the effect that can shift up the material to the material, but the structure is complicated, inconvenient operation, and be not enough to material clamping-force, and then add man-hour, the material can appear rocking, influence the machining precision.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a material clamping base for machining of a numerical control machine tool, so as to solve the technical problems that in the prior art, the structure is complex, the operation is inconvenient, the material clamping force is insufficient, and further, during machining, the material can shake to influence the machining precision.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a material centre gripping base is used in digit control machine tool processing, includes the base, the base is connected with first screw rod and second screw rod respectively through actuating mechanism, there are first splint and second splint at the outside both ends of first screw rod through threaded connection respectively, the inside of first splint and second splint all is symmetrical to be provided with the spring, and the output of spring all is provided with first backup pad, the base is connected with the second backup pad through the second screw rod, and the top of second backup pad is provided with the support column that extends to the base top.

Through adopting the above technical scheme, it is rotatory to utilize actuating mechanism to drive first screw rod, thereby remove first splint and second splint to the material, again be the design of L type because of first splint and second splint, make the axial force that first screw rod drove first splint and second splint exert completely on the material, make the centre gripping material fastening more, make in the course of working, be difficult for rocking, improve work efficiency, it is rotatory to recycle the second screw rod, it rises to drive the second backup pad, and then with the slow jack-up that makes progress of material, again because of under the effect of spring, make first backup pad laminate with the material all the time, and then make its in-process that rises, it is more stable.

The utility model is further provided that a first motor and a second motor are respectively arranged in the base, the output ends of the first motor and the second motor are respectively provided with a first gear set and a second gear set, and the first motor and the second motor are respectively connected with the first screw rod and the second screw rod through the first gear set and the second gear set.

Through adopting above-mentioned technical scheme, utilize first motor and second motor to drive first gear train and second gear train respectively, make first screw rod, second screw rod take place the rotation at last to be convenient for equipment normal operating.

The utility model is further provided that the number of the support columns is four, and the top parts of the support columns are provided with support pads.

Through adopting above-mentioned technical scheme, utilize the quantity of support column to be the effect of four groups, and then make the material operation more stable.

The utility model further provides that the threads of the first clamping plate and the second clamping plate, which are contacted with the first screw rod, are in opposite designs.

Through adopting above-mentioned technical scheme, utilize the screw thread to be opposite design for first splint and second splint can move in opposite directions, are convenient for press from both sides the material tight.

The utility model is further provided that the top of the base is provided with a sliding groove matched with the first clamping plate and the second clamping plate, and the two sides of the first clamping plate and the second clamping plate are both provided with sliding blocks matched with the sliding groove.

Through adopting above-mentioned technical scheme, utilize the effect of spout, be convenient for first splint, second splint remove.

In summary, the utility model mainly has the following beneficial effects: when the clamping device is used, the driving mechanism is utilized to drive the first screw rod to rotate, so that the first clamping plate and the second clamping plate move towards materials, and the first clamping plate and the second clamping plate are in an L-shaped design, so that the axial force of the first screw rod driving the first clamping plate and the second clamping plate is completely applied to the materials, the materials are clamped more tightly, the materials are not easy to shake in the processing process, and the working efficiency is improved; when the material rises, only need to control the rotatory back of loosening first splint and second splint of first screw rod, rotatory at control second screw rod, drive the second backup pad and rise, and then with the slow jack-up that makes progress of material, again because of under the effect of spring for first backup pad is laminated with the material all the time, and then makes its in-process that rises, and is more stable.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of a first perspective structure of the present invention;

fig. 4 is a second perspective structural diagram of the present invention.

In the figure: 1. a base; 2. a first motor; 3. a first gear set; 4. a first screw; 5. a first splint; 6. a second splint; 7. a first support plate; 8. a spring; 9. a chute; 10. a second motor; 11. a second gear set; 12. a second screw; 13. a second support plate; 14. a support pillar; 15. a support pad.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A material clamping base for machining of a numerical control machine tool is disclosed, as shown in figures 1-4, and comprises a base 1, wherein the base 1 is respectively connected with a first screw rod 4 and a second screw rod 12 through a driving mechanism, the two ends of the outer side of the first screw rod 4 are respectively connected with a first clamping plate 5 and a second clamping plate 6 through threads, springs 8 are symmetrically arranged inside the first clamping plate 5 and the second clamping plate 6, the output ends of the springs 8 are respectively provided with a first supporting plate 7, the driving mechanism is used for driving the first screw rod 4 to rotate, so that the first clamping plate 5 and the second clamping plate 6 are moved towards materials, and the first clamping plate 5 and the second clamping plate 6 are in an L-shaped design, so that the axial force of the first screw rod 4 driving the first clamping plate 5 and the second clamping plate 6 is completely applied to the materials, the materials are clamped more tightly, the materials are not easy to shake in the machining process, and the working efficiency is improved, base 1 is connected with second backup pad 13 through second screw rod 12, and the top of second backup pad 13 is provided with the support column 14 that extends to the base 1 top, utilizes second screw rod 12 rotatory, rises second backup pad 13 drive, and then with the slow jack-up that makes progress of material, again because of under the effect of spring 8 for first backup pad 7 is laminated with the material all the time, and then makes it at the in-process that rises, and is more stable.

Referring to fig. 1, a first motor 2 and a second motor 10 are respectively installed inside a base 1, and output ends of the first motor 2 and the second motor 10 are respectively provided with a first gear set 3 and a second gear set 11, the first motor 2 and the second motor 10 are respectively connected with a first screw rod 4 and a second screw rod 12 through the first gear set 3 and the second gear set 11, the first motor 2 and the second motor 10 are respectively used for driving the first gear set 3 and the second gear set 11, and finally the first screw rod 4 and the second screw rod 12 are rotated, so that the normal operation of the device is facilitated.

Referring to fig. 3, the number of the supporting columns 14 is four, and the supporting pads 15 are disposed on the tops of the supporting columns 14, so that the material can run more stably by using the four supporting columns 14.

Referring to fig. 1, the first clamping plate 5 and the second clamping plate 6 have opposite threads in contact with the first screw rod 4, and the first clamping plate 5 and the second clamping plate 6 can move towards each other by the opposite threads, so as to clamp the material.

Referring to fig. 1 and 3, the top of the base 1 is provided with a sliding groove 9 matching with the first clamping plate 5 and the second clamping plate 6, and two sides of the first clamping plate 5 and the second clamping plate 6 are both provided with sliding blocks matching with the sliding groove 9, so that the first clamping plate 5 and the second clamping plate 6 can move conveniently under the action of the sliding groove 9.

The working principle of the utility model is as follows; when the device is used, the initial position of the first supporting plate 7 is flush with the top of the first clamping plate 5, then a material is placed on the first supporting plate 7, the spring 8 is extruded, the first motor 2 is started by the controller to drive the first gear set 3 to rotate, and further the first screw rod 4 is driven to rotate, so that the first clamping plate 5 and the second clamping plate 6 are moved towards the material, and the axial force of the first screw rod 4 driving the first clamping plate 5 and the second clamping plate 6 is completely applied to the material due to the L-shaped design of the first clamping plate 5 and the second clamping plate 6, so that the material is clamped more tightly, the material is not easy to shake in the machining process, and the working efficiency is improved; when the material rises, utilize the first motor 2 of controller control to start, the effect of the first screw rod 4 of cooperation, loosen first splint 5 and second splint 6 the back, later utilize controller control second motor 10, drive second gear train 11 and second screw rod 12 rotatory, and then drive second backup pad 13 and four groups of support columns 14 and rise, thereby with the slow jack-up that makes progress of material, again because of under the effect of spring 8, make first backup pad 7 laminate with the material all the time, and then make its in-process that rises, it is more stable.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a material centre gripping base is used in digit control machine tool processing, includes base (1), its characterized in that: base (1) is connected with first screw rod (4) and second screw rod (12) respectively through actuating mechanism, there are first splint (5) and second splint (6) at the outside both ends of first screw rod (4) through threaded connection respectively, the inside of first splint (5) and second splint (6) is all the symmetry to be provided with spring (8), and the output of spring (8) all is provided with first backup pad (7), base (1) is connected with second backup pad (13) through second screw rod (12), and the top of second backup pad (13) is provided with support column (14) that extend to base (1) top.

2. The material clamping base for the machining of the numerical control machine tool as claimed in claim 1, is characterized in that: the motor is characterized in that a first motor (2) and a second motor (10) are respectively installed inside the base (1), the output ends of the first motor (2) and the second motor (10) are respectively provided with a first gear set (3) and a second gear set (11), and the first motor (2) and the second motor (10) are respectively connected with a first screw rod (4) and a second screw rod (12) through the first gear set (3) and the second gear set (11).

3. The material clamping base for the machining of the numerical control machine tool as claimed in claim 1, is characterized in that: the number of the support columns (14) is four, and the top of each support column (14) is provided with a support pad (15).

4. The material clamping base for the machining of the numerical control machine tool as claimed in claim 1, is characterized in that: the screw threads of the first clamping plate (5) and the second clamping plate (6) in contact with the first screw (4) are in opposite design, and the first clamping plate (5) and the second clamping plate (6) are in L-shaped design.

5. The material clamping base for the machining of the numerical control machine tool as claimed in claim 1, is characterized in that: the top of the base (1) is provided with a sliding groove (9) matched with the first clamping plate (5) and the second clamping plate (6), and sliding blocks matched with the sliding groove (9) are arranged on two sides of the first clamping plate (5) and the second clamping plate (6).