CN215393902U

CN215393902U - Four-axis anchor clamps of convenient debugging

Info

Publication number: CN215393902U
Application number: CN202121775432.1U
Authority: CN
Inventors: 吕德生
Original assignee: Foshan Zhoufei Precision Machinery Co ltd
Current assignee: Foshan Zhoufei Precision Machinery Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-04
Anticipated expiration: 2031-07-30

Abstract

The utility model belongs to the technical field of four-axis clamps, in particular to a four-axis clamp convenient to debug, which comprises a workbench and an adjusting mechanism; a first supporting column and a second supporting column are arranged at the top of the workbench; the side walls of the first supporting column and the second supporting column are provided with clamp parts; the clamp part on the side wall of the second supporting column is provided with a power source; the adjusting mechanism is arranged at the top of the workbench; the adjusting mechanism comprises a lifting assembly and a moving assembly; the lifting assembly is arranged at the top of the workbench and is connected with the clamp part; the moving assembly is arranged on the inner wall of the workbench and is in contact with the first support column; through setting up adjustment mechanism for four-axis anchor clamps reach the purpose of convenient debugging, utilize the cooperation of lifting unit and removal subassembly to satisfy the requirement to different work piece centre gripping processing, improve work piece centre gripping efficiency, help improving production machining efficiency.

Description

Four-axis anchor clamps of convenient debugging

Technical Field

The utility model belongs to the technical field of four-axis clamps, and particularly relates to a four-axis clamp convenient to debug.

Background

Four-axis anchor clamps are often installed on the X axle of digit control machine tool, and four-axis anchor clamps are a rotary fixture, and mainly used carries out multiaspect cutting process to the work piece, reaches the operation requirement of product.

Four-axis anchor clamps among the prior art are at the use at present, owing to lack adjustment mechanism for anchor clamps part can't realize going up and down and the purpose of removal, when meetting to add man-hour to the centre gripping of special work piece, just need more renew anchor clamps equipment, makes the processing cost improve, has reduced four-axis anchor clamps centre gripping efficiency, thereby has reduced production machining efficiency.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problems that in the use process of a four-axis clamp, due to the lack of an adjusting mechanism, the clamp part cannot be lifted and moved, when a special workpiece is clamped and machined, new clamp equipment needs to be replaced, the machining cost is improved, the clamping efficiency of the four-axis clamp is reduced, and the production and machining efficiency is reduced, the four-axis clamp convenient to debug is provided by the utility model.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a four-axis clamp convenient to debug, which comprises a workbench and an adjusting mechanism; a first supporting column and a second supporting column are arranged at the top of the workbench; the side walls of the first supporting column and the second supporting column are provided with clamp parts; the clamp part on the side wall of the second supporting column is provided with a power source; the adjusting mechanism is arranged at the top of the workbench; the adjusting mechanism comprises a lifting assembly and a moving assembly; the lifting assembly is arranged at the top of the workbench and is connected with the clamp part; the moving assembly is arranged on the inner wall of the workbench and is in contact with the first support column; the workpiece clamping efficiency is improved, and the production and machining efficiency is improved.

Preferably, the lifting assembly comprises an electric push rod, a support plate, a first chute and a first slide block; the electric push rod is arranged at the top of the workbench; the supporting plate is fixedly connected to the top of the electric push rod; the first sliding groove is formed in the side wall of the first supporting rod; the first sliding block is connected inside the first sliding groove in a sliding manner; the first sliding block is fixedly connected with the side wall of the clamp part; the lifting of the clamp part is facilitated, and the clamping requirements on different workpieces are met.

Preferably, the moving assembly comprises a motor, a rotating shaft, a moving block, a second sliding groove and a second sliding block; the motor is arranged on the side wall of the workbench; a square groove is formed in the workbench; the rotating shaft is arranged inside the square groove; one end of the rotating shaft penetrates through the inner wall of the workbench and is fixedly connected with the output end of the motor, and the other end of the rotating shaft is rotatably connected to the side wall of the square groove; the moving block is rotatably connected to the outer wall of the rotating shaft; the top of the moving block is fixedly connected with the first supporting column; the second sliding groove is formed in the inner wall of the bottom of the square groove; the second sliding block is connected inside the second sliding groove in a sliding manner; the top of the second sliding block is fixedly connected with the bottom of the moving block; the first supporting column can move on the surface of the workbench conveniently, the clamping requirements on different workpieces are met, and the practicability of the device is improved.

Preferably, a clamping assembly is arranged inside the clamp part; the clamping assembly comprises an object placing groove, a positioning hole and a bolt; the article placing groove is formed in the center of the clamp part; the positioning holes are formed in the inner walls of the two sides of the article holding groove; threads are arranged inside the positioning holes; the bolt is arranged in the positioning hole and is in fit connection with the thread; utilize the bolt cooperation, carry out the centre gripping to different work pieces, improve centre gripping efficiency.

Preferably, a bearing is arranged inside the workbench; the bearing is rotatably connected to the outer wall of the rotating shaft; reduce the rotation resistance and improve the rotation efficiency.

Preferably, a support plate is fixedly connected to the side wall of the workbench; the motor is arranged on the top of the support plate; the motor is supported.

The utility model has the following beneficial effects:

1. according to the utility model, through the structural design of the adjusting mechanism, the clamp part needs to clamp a workpiece with a requirement on the machining height, the electric push rod is enabled to push the supporting plate to move upwards through program control, and the clamp part is fixedly connected with the side wall of the first sliding block, so that the first sliding block slides in the first sliding groove when the clamp part at the top of the supporting plate moves, and the clamp part reaches a specified position, thereby conveniently clamping the workpiece with the requirement on the height, meeting the requirements on clamping and machining different workpieces by using the lifting assembly, improving the clamping efficiency of the workpieces and being beneficial to improving the production and machining efficiency.

2. According to the clamping assembly, through the structural design of the clamping assembly, workpieces placed in the object placing groove in the clamp part can be conveniently fixed, the bottom of the bolt can contact the surface of a tool through the threaded fit of the bolt and the inside of the positioning hole, so that the workpieces are fixed, and the clamping of the workpieces of different specifications and sizes is met through adjusting the depth of the bolt in the positioning hole.

Drawings

The utility model will be further explained with reference to the drawings.

FIG. 1 is a sectional view of a main structure of the first embodiment;

FIG. 2 is an enlarged view of the structure A in FIG. 1 according to the present embodiment;

FIG. 3 is a front view of a clamp assembly according to the first embodiment;

fig. 4 is a perspective view of a bolt according to a second embodiment.

In the figure: 1. a work table; 11. a square groove; 2. a first support column; 3. a second support column; 4. a clamp member; 51. an electric push rod; 52. a support plate; 53. a first chute; 54. a first slider; 61. a motor; 62. a rotating shaft; 63. a moving block; 64. a second chute; 65. a second slider; 71. a storage groove; 72. positioning holes; 73. a bolt; 8. a bearing; 9. a support plate; 10. and (7) a 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

As shown in fig. 1 to 3, the four-axis clamp convenient to debug of the present invention includes a worktable 1 and an adjusting mechanism; the top of the workbench 1 is provided with a first supporting column 2 and a second supporting column 3; the side walls of the first supporting column 2 and the second supporting column 3 are both provided with a clamp part 4; the clamp part 4 on the side wall of the second support column 3 is provided with a power source; the adjusting mechanism is arranged at the top of the workbench 1; the adjusting mechanism comprises a lifting assembly and a moving assembly; the lifting assembly is arranged at the top of the workbench 1 and is connected with the clamp part 4; the moving assembly is arranged on the inner wall of the workbench 1 and is in contact with the first support column 2; the lifting assembly comprises an electric push rod 51, a support plate 52, a first sliding groove 53 and a first sliding block 54; the electric push rod 51 is arranged at the top of the workbench 1; the supporting plate 52 is fixedly connected to the top of the electric push rod 51; the first sliding groove 53 is formed in the side wall of the first supporting rod; the first sliding block 54 is slidably connected inside the first sliding groove 53; the first sliding block 54 is fixedly connected with the side wall of the clamp part 4; during operation, anchor clamps part 4 need carry out the centre gripping to the work piece that machining height required, through program control, make electric putter 51 push up backup pad 52 rebound, because anchor clamps part 4 and the first slider 54 lateral wall rigid coupling, make anchor clamps part 4 at backup pad 52 top when moving, make first slider 54 slide in first spout 53 is inside, thereby make anchor clamps part 4 reach the assigned position, conveniently carry out the centre gripping to the work piece that has high requirement, utilize lifting unit to satisfy the requirement to different work piece centre gripping processing, improve work piece centre gripping efficiency, help improving production machining efficiency.

The moving assembly comprises a motor 61, a rotating shaft 62, a moving block 63, a second sliding groove 64 and a second sliding block 65; the motor 61 is arranged on the side wall of the workbench 1; a square groove 11 is formed in the workbench 1; the rotating shaft 62 is arranged inside the square groove 11; one end of the rotating shaft 62 penetrates through the inner wall of the workbench 1 and is fixedly connected with the output end of the motor 61, and the other end of the rotating shaft is rotatably connected to the side wall of the square groove 11; the moving block 63 is rotatably connected to the outer wall of the rotating shaft 62; the top of the moving block 63 is fixedly connected with the first support column 2; the second sliding groove 64 is formed in the inner wall of the bottom of the square groove 11; the second sliding block 65 is connected inside the second sliding chute 64 in a sliding manner; the top of the second sliding block 65 is fixedly connected with the bottom of the moving block 63; during operation, when having the work piece of requirement to length and carrying out the centre gripping, through starter motor 61, make motor 61 take axis of rotation 62 to rotate, make movable block 63 rotate along with axis of rotation 62, because movable block 63 bottom rigid coupling has second slider 65, second slider 65 slides in second spout 64 is inside, cooperation movable block 63 moves in square groove 11 is inside, thereby make first support column 2 of movable block 63 top rigid coupling move on workstation 1 surface, adjust the distance between the anchor clamps part 4 of the 2 lateral walls of first support column and the anchor clamps part 4 of the 3 lateral walls of second support column, thereby conveniently carry out the centre gripping to the work piece that processing length has the requirement, utilize the removal subassembly to satisfy the requirement to different work piece centre gripping processing, improve work piece centre gripping efficiency, help improving production machining efficiency.

A clamping assembly is arranged inside the clamp part 4; the clamping assembly comprises an article placing groove 71, a positioning hole 72 and a bolt 73; the article placing groove 71 is formed in the center of the clamp part 4; the positioning holes 72 are formed in the inner walls of the two sides of the article holding groove 71; threads are arranged inside the positioning hole 72; the bolt 73 is arranged in the positioning hole 72 and is in fit connection with the thread; a bearing 8 is arranged in the workbench 1; the bearing 8 is rotatably connected to the outer wall of the rotating shaft 62; a support plate 9 is fixedly connected to the side wall of the workbench 1; the motor 61 is arranged on the top of the support plate 9; during work, the clamping assembly is utilized to conveniently fix a workpiece placed in the article placing groove 71 in the clamp part 4, the bottom of the bolt 73 can contact the surface of a tool through the threaded fit between the bolt 73 and the positioning hole 72, so that the workpiece is fixed, the depth of the bolt 73 in the positioning hole 72 is adjusted, the clamping of workpieces with different specifications and sizes is met, and the clamping efficiency of the clamp part 4 is improved; the bearing 8 can reduce the rotation resistance of the rotating shaft 62 and the inner wall of the workbench 1, the rotating efficiency of the rotating shaft 62 is improved, and the support plate 9 plays a role in supporting and fixing the motor 61.

Example two

Referring to fig. 4, in a first comparative example, as another embodiment of the present invention, a rubber pad 10 is fixed to the bottom of the bolt 73; during operation, by arranging the rubber pad 10, when the bottom of the bolt 73 contacts the surface of a workpiece, the surface of the workpiece is scratched due to a large clamping force, and the rubber pad 10 is beneficial to clamping and fixing the workpiece while protecting the workpiece.

The working principle is as follows: the clamp part 4 needs to clamp a workpiece with a requirement on the machining height, the electric push rod 51 is enabled to push against the support plate 52 to move upwards through program control, the clamp part 4 is fixedly connected with the side wall of the first slide block 54, so that the first slide block 54 slides in the first slide groove 53 when the clamp part 4 at the top of the support plate 52 moves, the clamp part 4 is enabled to reach a designated position, the workpiece with the requirement on the height can be conveniently clamped, the requirements on clamping and machining of different workpieces are met through the lifting assembly, the workpiece clamping efficiency is improved, the production and machining efficiency is improved, when the workpiece with the requirement on the length is clamped, the motor 61 is enabled to drive the rotating shaft 62 to rotate through starting the motor 61, the moving block 63 is enabled to rotate along with the rotating shaft 62, and the second slide block 65 is fixedly connected to the bottom of the moving block 63 and slides in the second slide groove 64, the movable block 63 is matched to move in the square groove 11, so that the first supporting column 2 fixedly connected to the top of the movable block 63 moves on the surface of the workbench 1, the distance between the clamp part 4 on the side wall of the first supporting column 2 and the clamp part 4 on the side wall of the second supporting column 3 is adjusted, a workpiece with a requirement on processing length is conveniently clamped, the requirements on clamping and processing of different workpieces are met by utilizing the movable assembly, the workpiece clamping efficiency is improved, the production and processing efficiency is improved, the workpiece placed in the object placing groove 71 in the clamp part 4 is conveniently fixed by utilizing the clamping assembly, the bottom of the bolt 73 can be contacted with the surface of a tool through the threaded fit between the bolt 73 and the positioning hole 72, the workpiece is fixed, the workpieces with different specifications and sizes are clamped by adjusting the depth of the bolt 73 in the positioning hole 72, clamping efficiency by the clamp part 4; bearing 8 can reduce the rotation resistance of axis of rotation 62 and 1 inner wall of workstation, improves axis of rotation 62's rotation efficiency, and extension board 9 plays the fixed effect of support to motor 61, and through setting up rubber pad 10, when bolt 73 bottom contact work piece surface, great clamping-force can make work piece surface produce the mar, and rubber pad 10 helps the clamp of work piece fixed when playing the protection.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a four-axis anchor clamps of convenient debugging which characterized in that: comprises a workbench (1) and an adjusting mechanism; the top of the workbench (1) is provided with a first supporting column (2) and a second supporting column (3); the side walls of the first supporting column (2) and the second supporting column (3) are provided with clamp parts (4); the clamp part (4) on the side wall of the second supporting column (3) is provided with a power source; the adjusting mechanism is arranged at the top of the workbench (1); the adjusting mechanism comprises a lifting assembly and a moving assembly; the lifting assembly is arranged at the top of the workbench (1) and is connected with the clamp part (4); the moving assembly is arranged on the inner wall of the workbench (1) and is in contact with the first support column (2).

2. The four-axis anchor clamps of convenient debugging of claim 1, characterized in that: the lifting assembly comprises an electric push rod (51), a support plate (52), a first sliding groove (53) and a first sliding block (54); the electric push rod (51) is arranged at the top of the workbench (1); the supporting plate (52) is fixedly connected to the top of the electric push rod (51); the first sliding groove (53) is formed in the side wall of the first supporting rod; the first sliding block (54) is connected inside the first sliding groove (53) in a sliding manner; the first sliding block (54) is fixedly connected with the side wall of the clamp part (4).

3. The four-axis anchor clamps of convenient debugging of claim 2, characterized in that: the moving assembly comprises a motor (61), a rotating shaft (62), a moving block (63), a second sliding groove (64) and a second sliding block (65); the motor (61) is arranged on the side wall of the workbench (1); a square groove (11) is formed in the workbench (1); the rotating shaft (62) is arranged inside the square groove (11); one end of the rotating shaft (62) penetrates through the inner wall of the workbench (1) and is fixedly connected with the output end of the motor (61), and the other end of the rotating shaft is rotatably connected to the side wall of the square groove (11); the moving block (63) is rotatably connected to the outer wall of the rotating shaft (62); the top of the moving block (63) is fixedly connected with the first supporting column (2); the second sliding groove (64) is formed in the inner wall of the bottom of the square groove (11); the second sliding block (65) is connected inside the second sliding groove (64) in a sliding manner; the top of the second sliding block (65) is fixedly connected with the bottom of the moving block (63).

4. The four-axis anchor clamps of convenient debugging of claim 3, characterized in that: a clamping assembly is arranged inside the clamp part (4); the clamping assembly comprises an article placing groove (71), a positioning hole (72) and a bolt (73); the article placing groove (71) is formed in the center of the clamp part (4); the positioning holes (72) are formed in the inner walls of the two sides of the article placing groove (71); threads are arranged inside the positioning hole (72); the bolt (73) is arranged in the positioning hole (72) and is in fit connection with the thread.

5. The four-axis anchor clamps of convenient debugging of claim 4, characterized in that: a bearing (8) is arranged in the workbench (1); the bearing (8) is rotatably connected to the outer wall of the rotating shaft (62).

6. The four-axis anchor clamps of convenient debugging of claim 5, characterized in that: a support plate (9) is fixedly connected to the side wall of the workbench (1); the motor (61) is arranged on the top of the support plate (9).