CN223670951U - Metalworking grinding machine tool fixtures - Google Patents

Abstract

The utility model relates to the technical field of clamps, in particular to a metal processing grinding machine tool clamp, which comprises a base, wherein a turntable is rotatably arranged in the center of the top of the base, angle scale marks are arranged on the top of the base close to the edge, a pointer is fixed on the outer wall of the circumference of the turntable, at least three track grooves are formed in the top of the turntable, and a plurality of track grooves are distributed in a circular array. The utility model provides a metal processing sharpening machine tool clamp with rotating and clamping functions. The rotatable turntable is arranged on the base, so that the clamp can flexibly adjust the angle of the workpiece. The design of the track groove and the clamping block on the turntable is matched with the screw rod and the adjusting motor, so that the workpiece can be conveniently clamped and fixed, and the position and the clamping force of the workpiece can be conveniently adjusted. The design greatly improves the flexibility and the practicability of the clamp, and can meet the workpiece clamping requirements of different shapes and sizes.

Description

Milling machine tool clamp for metal processing

Technical Field

The utility model relates to the technical field of clamps, in particular to a clamp of a grinding machine tool for metal processing.

Background

In the field of metal machining, in particular in the operation of sharpening machine tools, the clamping and positioning of the workpiece is a vital link. Traditional anchor clamps often design is simple, and the function is single, can only realize basic clamping function generally, and can't carry out nimble angular adjustment and the control of clamping force according to the processing demand. This results in the fact that in complex metal working processes, the operator needs to manually adjust the angle of the workpiece frequently, which is not only inefficient, but also difficult to guarantee with precision, and may even lead to damage to the workpiece or to a non-standard quality of the work-piece due to improper operation.

In addition, conventional clamps often lack intelligent and automatic elements, and cannot meet the requirements of modern industrial production on high efficiency, high precision and high stability. In view of this, we propose a metal working sharpening machine tool fixture.

Disclosure of utility model

In order to remedy the defects, the utility model provides a grinding machine tool clamp for metal processing.

The technical scheme of the utility model is as follows:

The utility model provides a metal processing's skiving lathe anchor clamps, includes the base, base top center department rotates installs a revolving stage, the base top is close to edge and is equipped with angle scale mark, revolving stage circumference outer wall is fixed with a pointer, at least three track groove has been seted up at the revolving stage top, and a plurality of track groove is circular array and distributes, every equal slidable mounting has a clamp splice in the track groove, every the track inslot all rotate install one with clamp splice threaded connection's lead screw, install the accommodate motor equal with lead screw quantity on the revolving stage circumference outer wall, a plurality of accommodate motor's output shaft respectively with a plurality of lead screw coaxial fixation.

As an optimal technical scheme, the pointer is arranged on the circumferential outer wall of the rotary table near the top, a toothed ring is welded on the circumferential outer wall of the rotary table near the bottom, and a driving gear is meshed on the toothed ring.

As the preferable technical scheme, the base circumference outer wall integrated into one piece has a mounting panel, drive gear rotates to install on the mounting panel, mounting panel below fixed mounting has driving motor, driving motor's output shaft with drive gear is coaxial fixed.

As the preferable technical scheme, the circumference outer wall of the base is provided with a mounting groove at the position of the driving motor, and the driving motor is partially arranged in the mounting groove.

As the preferable technical scheme, an annular fixing plate is integrally formed at the bottom of the circumferential outer wall of the base, and fixing holes which are arranged at equal intervals are formed in the annular fixing plate.

As an optimal technical scheme, a connecting ring is coaxially welded at the center of the bottom of the turntable, and the connecting ring is inserted into the base and is rotationally connected with the base through a bearing.

As an optimal technical scheme, the outer wall of one side of the clamping block, which is close to the center of the turntable, is provided with horizontally arranged anti-skid patterns.

As a preferable technical scheme, the bottom of the turntable is close to the top of the base.

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

The utility model provides a metal processing sharpening machine tool clamp with rotating and clamping functions. The rotatable turntable is arranged on the base, so that the clamp can flexibly adjust the angle of the workpiece. The design of the track groove and the clamping block on the turntable is matched with the screw rod and the adjusting motor, so that the workpiece can be conveniently clamped and fixed, and the position and the clamping force of the workpiece can be conveniently adjusted. The design greatly improves the flexibility and the practicability of the clamp, and can meet the workpiece clamping requirements of different shapes and sizes.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a second schematic diagram of the overall structure of the present utility model;

fig. 3 is a schematic view of a partial structure of fig. 2 according to the present utility model.

The meaning of each reference numeral in the figures is:

1. The device comprises a base, 10, a mounting groove, 11, a driving gear, 12, a mounting plate, 13, a driving motor, 2, an annular fixing plate, 20, a fixing hole, 3, a turntable, 30, a track groove, 31, a screw rod, 32, a clamping block, 33, an adjusting motor, 34, a toothed ring, 35, a pointer, 36, a connecting ring and 4, an angle scale mark.

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. 1-3, the present utility model provides a technical solution:

The utility model provides a metal processing's skiving lathe anchor clamps, including base 1, base 1 top center department rotates installs a revolving stage 3, base 1 top is close to the edge and is equipped with angle scale mark 4, revolving stage 3 circumference outer wall is fixed with a pointer 35, at least three track groove 30 has been seted up at revolving stage 3 top, and a plurality of track groove 30 is circular array and distributes, equal slidable mounting has a clamp splice 32 in every track groove 30, equal rotation in every track groove 30 install one with clamp splice 32 threaded connection's lead screw 31, install on the revolving stage 3 circumference outer wall with lead screw 31 equal accommodate motor 33, the output shaft of a plurality of accommodate motor 33 is fixed with a plurality of lead screw 31 is coaxial respectively. A metal working sharpening machine tool fixture having rotation and clamping functions is provided. The rotatable turntable 3 is arranged on the base 1, so that the clamp can flexibly adjust the angle of the workpiece. The track groove 30 and the clamping block 32 on the turntable 3 are designed to be matched with the screw rod 31 and the adjusting motor 33, so that the workpiece can be conveniently clamped and fixed, and the position and the clamping force of the workpiece can be conveniently adjusted. The design greatly improves the flexibility and the practicability of the clamp, and can meet the workpiece clamping requirements of different shapes and sizes.

Preferably, the pointer 35 is arranged on the circumference outer wall of the turntable 3 near the top, a toothed ring 34 is welded on the circumference outer wall of the turntable 3 near the bottom, and the toothed ring 34 is meshed with the driving gear 11. By additionally arranging the pointer 35, the toothed ring 34 and the driving gear 11 matched with the pointer 35 and the toothed ring, the rotation angle of the turntable 3 can be accurately controlled and read, and the machining precision is improved. Meanwhile, the automatic control is convenient to realize.

As a preferable mode of this embodiment, the outer wall of the circumference of the base 1 is integrally formed with a mounting plate 12, the driving gear 11 is rotatably mounted on the mounting plate 12, the driving motor 13 is fixedly mounted below the mounting plate 12, and the output shaft of the driving motor 13 is coaxially fixed with the driving gear 11. Through add mounting panel 12 and driving motor 13 on base 1, can conveniently drive revolving stage 3 rotation, realize the automatic rotation and the adjustment of work piece, improve machining efficiency.

Preferably, in this embodiment, the circumferential outer wall of the base 1 is provided with a mounting groove 10 at the position of the driving motor 13, and the driving motor 13 is partially disposed in the mounting groove 10. The mounting groove 10 is provided for increasing the convenience of mounting the driving motor 13.

As a preferred embodiment, an annular fixing plate 2 is integrally formed at the bottom of the circumferential outer wall of the base 1, and fixing holes 20 are formed in the annular fixing plate 2 at equal intervals. The design of the annular fixing plate 2 and the fixing holes 20 enables the clamp to be stably fixed on the machine tool, and improves the working stability and safety.

Preferably, in this embodiment, a connecting ring 36 is coaxially welded at the center of the bottom of the turntable 3, and the connecting ring 36 is inserted into the base 1 and rotatably connected with the base 1 through a bearing. The design of the connecting ring 36 and the bearing enables the turntable 3 to rotate smoothly and smoothly, reduces friction and abrasion, and improves the service life.

Preferably, the outer wall of one side of the clamping block 32, which is close to the center of the turntable 3, is provided with horizontally arranged anti-skid patterns. The anti-skid patterns arranged on the clamping blocks 32 can increase the friction force between the clamping blocks 32 and the workpiece, prevent the workpiece from sliding or falling off in the processing process, and improve the processing safety.

Preferably, the bottom of the turntable 3 is close to the top of the base 1. The design that the bottom of revolving stage 3 is close to with base 1 top can reduce the entering of dust and debris, protects internal mechanism, makes overall structure more compact and pleasing to the eye simultaneously. This design also contributes to an improvement in the stability and rotation accuracy of the turntable 3.

When the metal working sharpening machine tool fixture is used, firstly, a user can stably fix the whole fixture on a machine tool or other working platforms through the fixing holes 20 on the annular fixing plate 2, so that the stability and the safety of work are ensured.

When it is desired to clamp a workpiece, the user can adjust the clamp block 32 according to the shape and size of the workpiece. By starting the corresponding adjusting motor 33, the motor output shaft drives the screw rod 31 to rotate. Because the screw rod 31 is in threaded connection with the clamping block 32, the rotation of the screw rod 31 drives the clamping block 32 to slide in the track groove 30, so that the clamping or releasing of the workpiece is realized.

When it is desired to adjust the angle of the work piece, the user can activate the drive motor 13. The output shaft of the driving motor 13 drives the driving gear 11 to rotate, and the rotation of the driving gear 11 drives the turntable 3 to rotate because the driving gear 11 is meshed with the toothed ring 34 on the outer wall of the turntable 3. The rotating angle of the turntable 3 can be accurately read and controlled through the angle scale line 4 on the base 1 and the pointer 35 on the turntable 3, so that the accurate adjustment of the angle of the workpiece is realized.

In summary, the metal processing grinding machine tool clamp disclosed by the utility model realizes flexible adjustment and stable clamping of the angle of a workpiece through the combination of rotation and clamping functions, and greatly improves the flexibility and precision of processing.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The metal processing grinding machine tool clamp comprises a base (1) and is characterized in that a turntable (3) is rotatably arranged at the center of the top of the base (1), angle scale marks (4) are arranged on the top of the base (1) close to the edge, a pointer (35) is fixed on the circumferential outer wall of the turntable (3), at least three track grooves (30) are formed in the top of the turntable (3), a plurality of track grooves (30) are distributed in a circular array, a clamping block (32) is slidably arranged in each track groove (30), a screw rod (31) in threaded connection with the clamping block (32) is rotatably arranged in each track groove (30), adjusting motors (33) with the same number as the screw rods (31) are arranged on the circumferential outer wall of the turntable (3), and output shafts of the adjusting motors (33) are coaxially fixed with the screw rods (31) respectively.

2. The metal working mill bed clamp as claimed in claim 1, wherein the pointer (35) is arranged on the circumferential outer wall of the rotary table (3) near the top, a toothed ring (34) is welded on the circumferential outer wall of the rotary table (3) near the bottom, and the toothed ring (34) is meshed with the driving gear (11).

3. The metal working grinding machine tool clamp according to claim 2, wherein the circumferential outer wall of the base (1) is integrally formed with a mounting plate (12), the driving gear (11) is rotatably mounted on the mounting plate (12), a driving motor (13) is fixedly mounted below the mounting plate (12), and an output shaft of the driving motor (13) is coaxially fixed with the driving gear (11).

4. A metal working mill bed clamp as set forth in claim 3, wherein the circumferential outer wall of the base (1) is provided with a mounting groove (10) at the position of the driving motor (13), and the driving motor (13) is partially arranged in the mounting groove (10).

5. The metal working mill bed clamp as claimed in claim 4, wherein the annular fixing plate (2) is integrally formed at the bottom of the circumferential outer wall of the base (1), and fixing holes (20) are formed in the annular fixing plate (2) at equal intervals.

6. The metal working mill bed jig according to claim 5, characterized in that a connecting ring (36) is coaxially welded at the center of the bottom of the turntable (3), and the connecting ring (36) is inserted into the base (1) and is rotatably connected with the base (1) through a bearing.

7. The metal working mill bed clamp as claimed in claim 6, wherein the outer wall of the side of the clamping block (32) near the center of the turntable (3) is provided with horizontally arranged anti-slip patterns.

8. The metal working sharpening machine tool holder as defined in claim 7, wherein the bottom of said turntable (3) is close to the top of said base (1).