CN219485100U

CN219485100U - Push mechanism of clamp

Info

Publication number: CN219485100U
Application number: CN202320778568.0U
Authority: CN
Inventors: 周星燎; 涂伟; 李元
Original assignee: Guangdong Shanggong Machinery Manufacturing Co ltd
Current assignee: Guangdong Shanggong Machinery Manufacturing Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-08-08
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to a pushing mechanism of a clamp, which comprises a base, wherein a rotating mechanism is arranged at the top of the base, and a pushing mechanism is arranged at the top of the rotating mechanism; the rotary mechanism comprises a rotary column, the rotary column is rotationally connected to the top of the base through a bearing, a driven bevel gear is fixedly arranged outside the rotary column, a driving bevel gear is meshed on the right side of the driven bevel gear, and a motor is fixedly arranged on the right side of the top of the base. The pushing mechanism of the clamp drives the positioning table to push left and right linearly through the linear guide rail through the pushing mechanism and the rotating mechanism, so that a fixed workpiece can be driven to move leftwards or rightwards, the processing range of the workpiece can be enlarged, meanwhile, the motor drives the driving bevel gear to rotate, the driven bevel gear is enabled to rotate to drive the rotating column to rotate, the workpiece can be enabled to rotate, the direction of the workpiece can be conveniently adjusted, and the workpiece is convenient to process.

Description

Push mechanism of clamp

Technical Field

The utility model relates to the technical field of clamps, in particular to a pushing mechanism of a clamp.

Background

The device for rapidly, conveniently and safely mounting the workpiece in any process in the process can be called a clamp, such as a welding clamp, a checking clamp, an assembling clamp, a machine tool clamp and the like, wherein the machine tool clamp is most common and is often called a clamp for short, and when the workpiece is machined on a machine tool, the workpiece must be mounted (positioned) and clamped (clamped) before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing.

The existing clamp is generally only used for clamping and positioning workpieces, so that the processing range of the workpieces cannot be increased, the use is inconvenient, particularly, workpieces with long lengths are difficult to process, and when the orientation of the workpieces needs to be adjusted, the workpieces need to be detached and then positioned again, so that the push mechanism of the clamp is troublesome.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a pushing mechanism of a clamp, which has the advantages of increasing the processing range of a workpiece and the like, and solves the problems of small processing range and inconvenient use of the workpiece.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the pushing mechanism of the clamp comprises a base, wherein a rotating mechanism is arranged at the top of the base, and a pushing mechanism is arranged at the top of the rotating mechanism.

The rotary mechanism comprises a rotary column, the rotary column is rotationally connected to the top of a base through a bearing, a driven bevel gear is fixedly arranged on the outer portion of the rotary column, a driving bevel gear is meshed on the right side of the driven bevel gear, a motor is fixedly arranged on the right side of the top of the base, a rotating shaft is fixedly connected to the output end of the motor, the driving bevel gear is fixedly arranged on the outer portion of the rotating shaft, and a fixing plate is fixedly arranged on the top of the rotary column.

The pushing mechanism comprises a positioning table and a linear guide rail, the linear guide rail is fixedly arranged at the top of the fixed plate, the positioning table is arranged on the linear guide rail, side plates are fixedly arranged at the left side and the right side of the top of the positioning table, a fixed clamping block is fixedly arranged at the right side of the side plate, a threaded rod is connected with the inner threads of the side plate at the right side, and a movable clamping block is rotationally connected to the left side of the threaded rod.

Further, a hand wheel is fixedly arranged at the right end of the threaded rod, and a buffer pad is fixed at one side of the movable clamping block, which is opposite to the fixed clamping block.

Further, the bottom fixed mounting of activity clamp splice has spacing slider, spacing spout has been seted up at the top of locating bench, spacing slider sliding connection is in the inside of spacing spout.

Further, the limiting sliding groove is a rectangular groove, and the two side plates are distributed in bilateral symmetry.

Further, the positioning table is a rectangular plate, and the fixed clamping blocks and the movable clamping blocks are the same in size.

Further, the column is a cylinder, and the fixing plate is located above the base.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

the pushing mechanism of the clamp drives the positioning table to push left and right linearly through the linear guide rail through the pushing mechanism and the rotating mechanism, so that a fixed workpiece can be driven to move leftwards or rightwards, the processing range of the workpiece can be enlarged, meanwhile, the motor drives the driving bevel gear to rotate, the driven bevel gear is enabled to rotate to drive the rotating column to rotate, the workpiece can be enabled to rotate, the direction of the workpiece can be conveniently adjusted, and the workpiece is convenient to process.

Drawings

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

FIG. 2 is a top view of the structural locating table of the present utility model;

fig. 3 is a front view of the structure of the present utility model, fig. 1.

In the figure: 1. a base; 2. a spin column; 3. a driven bevel gear; 4. a driving bevel gear; 5. a motor; 6. a fixing plate; 7. a linear guide rail; 8. a side plate; 9. a positioning table; 10. limiting sliding grooves; 11. a movable clamping block; 12. a limit sliding block; 13. a threaded rod; 14. and fixing the clamping blocks.

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, a pushing mechanism of a clamp in this embodiment includes a base 1, a rotating mechanism is mounted on the top of the base 1, and a pushing mechanism is mounted on the top of the rotating mechanism.

The rotary mechanism comprises a rotary column 2, the rotary column 2 is rotationally connected to the top of a base 1 through a bearing, a driven bevel gear 3 is fixedly arranged on the outer portion of the rotary column 2, a driving bevel gear 4 is meshed on the right side of the driven bevel gear 3, a motor 5 is fixedly arranged on the right side of the top of the base 1, a rotating shaft is fixedly connected to the output end of the motor 5, the driving bevel gear 4 is fixedly arranged on the outer portion of the rotating shaft, a fixing plate 6 is fixedly arranged on the top of the rotary column 2, the rotary column 2 is a cylinder, and the fixing plate 6 is located above the base 1.

The motor 5 is a servo motor, and the workpiece can be driven to rotate to adjust the direction by forward rotation or reverse rotation of the motor 5.

The pushing mechanism comprises a positioning table 9 and a linear guide rail 7, wherein the linear guide rail 7 is fixedly arranged at the top of a fixed plate 6, the positioning table 9 is arranged on the linear guide rail 7, side plates 8 are fixedly arranged at the left side and the right side of the top of the positioning table 9, a fixed clamping block 14 is fixedly arranged at the right side of the left side plate 8, a threaded rod 13 is connected with the inner thread of the right side plate 8, a movable clamping block 11 is rotationally connected to the left side of the threaded rod 13, a hand wheel is fixedly arranged at the right end of the threaded rod 13, and a buffer cushion is fixedly arranged at one side of the movable clamping block 11 opposite to the fixed clamping block 14.

The buffer pad is made of rubber, the buffer pad has the effect of protecting the workpiece, and the linear guide rail 7 has the effect of pushing the workpiece to move left and right.

In this embodiment, a limiting slide block 12 is fixedly installed at the bottom of the movable clamping block 11, a limiting slide groove 10 is formed in the top of the positioning table 9, the limiting slide block 12 is slidably connected inside the limiting slide groove 10, the limiting slide groove 10 is a rectangular groove, and the two side plates 8 are distributed in bilateral symmetry.

It should be noted that, the limit slider 12 is slidably connected to the inside of the limit chute 10, so that the movable clamping block 11 is pushed to move leftwards or rightwards when the threaded rod 13 rotates.

In this embodiment, the positioning table 9 is a rectangular plate, and the fixed clamping block 14 and the movable clamping block 11 have the same size.

The working principle of the embodiment is as follows: when the workpiece processing device is used, a workpiece is placed at the top of the positioning table 9, the hand wheel is rotated to enable the threaded rod 13 to rotate, under the limiting effect of sliding connection of the limiting sliding block 12 and the limiting sliding groove 10, the movable clamping block 11 is enabled to move leftwards, the workpiece can be clamped between the fixed clamping block 14 and the movable clamping block 11, the linear guide rail 7 drives the positioning table 9 to push leftwards and rightwards, the fixed workpiece can be driven to move leftwards or rightwards, the processing range of the workpiece can be enlarged, when the processing position of the workpiece needs to be adjusted, the controller controls the motor 5 to drive the rotating shaft to rotate so as to enable the driving bevel gear 4 to rotate, and the driven bevel gear 3 can be enabled to rotate to drive the rotating column 2 to rotate, so that the position of the workpiece can be adjusted, and the workpiece is convenient to process.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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 pushing mechanism of anchor clamps, includes base (1), its characterized in that: the top of the base (1) is provided with a rotating mechanism, and the top of the rotating mechanism is provided with a pushing mechanism;

the rotary mechanism comprises a rotary column (2), the rotary column (2) is rotationally connected to the top of a base (1) through a bearing, a driven bevel gear (3) is fixedly arranged outside the rotary column (2), a driving bevel gear (4) is meshed on the right side of the driven bevel gear (3), a motor (5) is fixedly arranged on the right side of the top of the base (1), a rotating shaft is fixedly connected to the output end of the motor (5), the driving bevel gear (4) is fixedly arranged outside the rotating shaft, and a fixing plate (6) is fixedly arranged at the top of the rotary column (2);

the pushing mechanism comprises a positioning table (9) and a linear guide rail (7), wherein the linear guide rail (7) is fixedly arranged at the top of a fixed plate (6), the positioning table (9) is arranged on the linear guide rail (7), side plates (8) are fixedly arranged at the left side and the right side of the top of the positioning table (9), fixed clamping blocks (14) are fixedly arranged at the right side of the side plates (8), threaded rods (13) are connected with the inner threads of the side plates (8), and movable clamping blocks (11) are rotatably connected to the left side of the threaded rods (13).

2. The pushing mechanism of a clamp according to claim 1, wherein: the right end of the threaded rod (13) is fixedly provided with a hand wheel, and one side, opposite to the fixed clamping block (14), of the movable clamping block (11) is fixedly provided with a buffer cushion.

3. The pushing mechanism of a clamp according to claim 1, wherein: the bottom of movable clamp splice (11) fixed mounting has spacing slider (12), spacing spout (10) have been seted up at the top of locating bench (9), spacing slider (12) sliding connection is in the inside of spacing spout (10).

4. A pushing mechanism for a clamp according to claim 3, wherein: the limiting sliding grooves (10) are rectangular grooves, and the two side plates (8) are distributed symmetrically left and right.

5. The pushing mechanism of a clamp according to claim 1, wherein: the positioning table (9) is a rectangular plate, and the fixed clamping blocks (14) and the movable clamping blocks (11) are the same in size.

6. The pushing mechanism of a clamp according to claim 1, wherein: the rotary column (2) is a cylinder, and the fixing plate (6) is positioned above the base (1).