Adjustable grinding tool picking and placing fixture device

Abstract

The present invention discloses an adjustable mold picking and placing clamp device, comprising a clamp cover, the upper surface of the clamp cover is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a threaded rod through a coupling, one end of the threaded rod passes through and extends to the inside of the clamp cover, the surface of the threaded rod is fixedly connected with a limit block, and the surface of the threaded rod is threadedly connected with a threaded tube. The adjustable mold picking and placing clamp device can adjust the mold according to the size of the mold by loosening the second bolt, sliding the second clamping rod backward in the inner wall of the circular hole for adjustment, and then screwing the second bolt back into the inner wall of the second threaded hole after the adjustment is completed to fix the position. The process is simple and the work efficiency is improved, thereby effectively solving the problem that the ordinary mold picking and placing clamp device cannot be adjusted for molds of different sizes and shapes during the picking and placing process of the clamp, thereby reducing the production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of abrasive tool processing, in particular to an adjustable abrasive tool taking and placing clamp device. Background Art

[0002] Abrasive tools are tools used for grinding, lapping and polishing. Most abrasive tools are artificial tools made of abrasives and binders, and there are also natural abrasive tools directly processed from natural minerals. In addition to being widely used in machinery manufacturing and other metal processing industries, abrasive tools are also used in food processing, papermaking industry and the processing of non-metallic materials such as ceramics, glass, stone, plastic, rubber, and wood.

[0003] During the production process, molds are often picked up and placed. Ordinary mold picking and placing fixtures cannot be adjusted for molds of different sizes and shapes during the picking and placing process, which reduces production efficiency. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides an adjustable mold picking and placing clamp device, which solves the problem that ordinary mold picking and placing clamp devices cannot be adjusted for molds of different sizes and shapes during the picking and placing process, thereby reducing production efficiency.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an adjustable mold picking and placing fixture device, including a fixture cover, the upper surface of the fixture cover is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a threaded rod through a coupling, one end of the threaded rod passes through and extends to the interior of the fixture cover, the surface of the threaded rod is fixedly connected to a limiting block, the surface of the threaded rod is threadedly connected to a threaded tube, one end of the threaded rod is fixedly connected to a rotating shaft through a bearing, a first sliding groove is opened on the surface of the rotating shaft, a sliding block is slidably connected to the inner wall of the first sliding groove, a first clamping rod is hinged on the surface of the sliding block, and a locking cover is slidably connected to the inner wall of the first sliding groove. The surfaces of the rotating shaft and the locking cover are respectively provided with a first threaded hole, the inner wall of the first threaded hole is threadedly connected with a first bolt, the surface of the locking cover is slidably connected to the surface of the slider, the surface of the first clamping rod is provided with a circular hole, the inner wall of the circular hole is slidably connected to the second clamping rod, one end of the first clamping rod is provided with a second threaded hole, the inner wall of the second threaded hole is threadedly connected with a second bolt, the surface of the second bolt is movably connected to the surface of the second clamping rod, one end of the second clamping rod is fixedly connected with a clamping plate, the inner wall of the clamp cover shell is provided with a second sliding groove, the inner wall of the second sliding groove is slidably connected with a sliding rod, and one end of the sliding rod is fixedly connected to the surface of the threaded tube.

[0008] Preferably, a non-slip rubber pad is fixedly connected to the surface of the clamping plate, and the shape of the clamping plate is rectangular.

[0009] Preferably, the number of the second chutes is two, and the two second chutes are located on the same horizontal line.

[0010] Preferably, the length of the second clamping rod is greater than that of the first clamping rod, and the diameter of the second clamping rod is smaller than the diameter of the circular hole.

[0011] Preferably, the diameter of the locking cover is equal to the diameter of the rotating shaft, and the length of the rotating shaft is less than the thickness of the clamp cover.

[0012] Preferably, the diameter of the threaded tube is greater than the width between the two limit blocks, and the surface of the limit block is slidably connected to the inner wall of the threaded tube.

[0013] Preferably, a spring is fixedly connected to the surface of the first clamping rod, and one end of the spring is fixedly connected to the rotating shaft.

[0014] (III) Beneficial effects

[0015] The present invention provides an adjustable mold taking and placing fixture device, which has the following beneficial effects:

[0016] (1) The adjustable mold picking and placing clamp device is provided with a circular hole on the surface of a first clamping rod, and a second clamping rod is slidably connected to the inner wall of the circular hole. A second threaded hole is provided at one end of the first clamping rod, and a second bolt is threadedly connected to the inner wall of the second threaded hole. When the mold needs to be adjusted according to the size of the mold, the second clamping rod can be slid backward in the inner wall of the circular hole by loosening the second bolt. After the adjustment is completed, the second bolt is screwed back into the inner wall of the second threaded hole to fix the position. The process is simple and the work efficiency is improved.

[0017] (2) The adjustable mold picking and placing clamp device is provided with a locking cover slidably connected to the inner wall of a first slide groove, and the surfaces of the rotating shaft and the locking cover are respectively provided with first threaded holes, and the inner wall of the first threaded hole is threadedly connected to a first bolt. When it is necessary to clamp and place molds of irregular shapes, multiple clamping rods can be added to the first slide groove, thereby enhancing the scalability of the device, thereby effectively solving the problem that ordinary mold picking and placing clamp devices cannot be adjusted for molds of different sizes and shapes during the picking and placing process of the clamp, thereby reducing production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 For the present invention Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 This is a bottom view of the first chute structure of the present invention.

[0021] In the figure: 1 clamp cover, 2 motor, 3 threaded rod, 4 limit block, 5 threaded tube, 6 rotating shaft, 7 first slide groove, 8 slider, 9 first clamping rod, 10 locking cover, 11 first threaded hole, 12 first bolt, 13 round hole, 14 second clamping rod, 15 second threaded hole, 16 second bolt, 17 clamping plate, 18 second slide groove, 19 slider, 20 anti-slip rubber pad, 21 spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-3The present invention provides a technical solution: an adjustable mold picking and placing fixture device, comprising a fixture cover 1, a motor 2 is fixedly connected to the upper surface of the fixture cover 1, the output shaft of the motor 2 is fixedly connected to a threaded rod 3 through a coupling, one end of the threaded rod 3 penetrates and extends to the inside of the fixture cover 1, the surface of the threaded rod 3 is fixedly connected to a limiting block 4, the surface of the threaded rod 3 is threadedly connected to a threaded tube 5, the diameter of the threaded tube 5 is greater than the width between the two limiting blocks 4, the surface of the limiting block 4 is slidably connected to the inner wall of the threaded tube 5, one end of the threaded rod 3 is fixedly connected to a rotating shaft 6 through a bearing, a first sliding groove 7 is opened on the surface of the rotating shaft 6, a slider 8 is slidably connected to the inner wall of the first sliding groove 7, a first clamping rod 9 is hinged on the surface of the slider 8, and the first sliding groove 7 is provided with a first sliding groove 7. The inner wall is slidably connected with a locking cover 10, the diameter of the locking cover 10 is equal to the diameter of the rotating shaft 6, the length of the rotating shaft 6 is less than the thickness of the clamp cover 1, the surfaces of the rotating shaft 6 and the locking cover 10 are respectively provided with a first threaded hole 11, the inner wall of the first threaded hole 11 is threadedly connected with a first bolt 12, and the inner wall of the first slide groove 7 is slidably connected with the locking cover 10, the surfaces of the rotating shaft 6 and the locking cover 10 are respectively provided with a first threaded hole 11, the inner wall of the first threaded hole 11 is threadedly connected with a first bolt 12, when it is necessary to clamp and take and place an irregularly shaped mold, multiple clamping rods can be added to the first slide groove 7, thereby enhancing the expansibility of the device, the surface of the locking cover 10 is slidably connected with the surface of the slider 8, and the surface of the first clamping rod 9 is provided with A circular hole 13 is provided, and a second clamping rod 14 is slidably connected to the inner wall of the circular hole 13. The length of the second clamping rod 14 is greater than the length of the first clamping rod 9, and the diameter of the second clamping rod 14 is smaller than the diameter of the circular hole 13. A second threaded hole 15 is provided at one end of the first clamping rod 9, and a second bolt 16 is threadedly connected to the inner wall of the second threaded hole 15. By setting a circular hole 13 on the surface of the first clamping rod 9, a second clamping rod 14 is slidably connected to the inner wall of the circular hole 13, and a second threaded hole 15 is provided at one end of the first clamping rod 9, and a second bolt 16 is threadedly connected to the inner wall of the second threaded hole 15, when it is necessary to adjust according to the size of the mold, the second clamping rod 14 can be slid backward in the inner wall of the circular hole 13 by loosening the second bolt 16, and the adjustment is performed. After the section is completed, the second bolt 16 is screwed back into the inner wall of the second threaded hole 15 to fix the position. The process is simple and the work efficiency is improved. The surface of the second bolt 16 is movably connected to the surface of the second clamping rod 14. One end of the second clamping rod 14 is fixedly connected to a clamping plate 17. The inner wall of the clamp cover 1 is provided with a second slide groove 18. The number of the second slide grooves 18 is two. The two second slide grooves 18 are located on the same horizontal line. The inner wall of the second slide groove 18 is slidably connected with a slide rod 19. One end of the slide rod 19 is fixedly connected to the surface of the threaded tube 5. By setting the inner wall of the second slide groove 18 to be slidably connected with the slide rod 19, one end of the slide rod 19 is fixedly connected to the surface of the threaded tube 5, it can drive the threaded tube 5 to rotate during the rotation of the motor 2.The rotational motion of the threaded tube 5 is changed into an up-and-down motion in the inner wall of the second slide groove 18. The surface of the clamping plate 17 is fixedly connected with an anti-skid rubber pad 20. The clamping plate 17 is rectangular in shape. The surface of the first clamping rod 9 is fixedly connected with a spring 21. One end of the spring 21 is fixedly connected to the rotating shaft 6. By setting the surface of the first clamping rod 9 to be fixedly connected with the spring 21, and one end of the spring 21 is fixedly connected to the rotating shaft 6, after the clamp device clamps the mold, after the threaded tube 5 moves upward, the first clamping rod 9 and the second clamping rod 14 are automatically reset by the tension of the spring 21, and the mold is released, thereby effectively solving the problem that the ordinary mold picking and placing clamp device cannot be adjusted for molds of different sizes and shapes during the clamp picking and placing process, which reduces the production efficiency.

[0024] Working principle: turn on the power, the rotation of the motor 2 drives the threaded rod 3 to rotate, and the rotation of the threaded rod 3 drives the threaded tube 5 to move downward in the inner wall of the second slide groove 18 through the slide rod 19. While the threaded tube 5 moves downward, the downward thrust drives the first clamping rod 9 and the second clamping rod 14 to shrink toward the middle, and the mold is clamped by the clamping plate 17. When it needs to be released, the motor 2 is reversed to drive the threaded tube 5 to move upward, so that the surface of the threaded tube 5 is separated from the surface of the first clamping rod 9. The first clamping rod 9 resets the clamp through the spring 21, so that the clamping plate 17 loosens the mold. When adjustment is required for molds of different sizes, the second clamping rod 14 is moved in the inner wall of the circular hole 13 by manually loosening the second bolt 16, and the spacing between the clamping plates 17 is adjusted according to the different sizes of molds. Finally, the second bolt 16 is retightened to fix the position.

[0025] In summary, the adjustable mold picking and placing clamp device is provided with a circular hole 13 on the surface of the first clamping rod 9, and the inner wall of the circular hole 13 is slidably connected with the second clamping rod 14. A second threaded hole 15 is provided at one end of the first clamping rod 9, and the inner wall of the second threaded hole 15 is threadedly connected with the second bolt 16. When it is necessary to adjust according to the size of the mold, the second clamping rod 14 can be slid backward in the inner wall of the circular hole 13 by loosening the second bolt 16. After the adjustment is completed, the second bolt 16 is screwed back into the inner wall of the second threaded hole 15 to fix the position. The process is simple and the work efficiency is improved. The inner wall of the first slide groove 7 is slidably connected with a locking cover 10, and the surfaces of the rotating shaft 6 and the locking cover 10 are respectively provided with a first threaded hole 11, and the inner wall of the first threaded hole 11 is threadedly connected with a first bolt 12. When it is necessary to clamp and place irregular-shaped molds, multiple clamping rods can be added to the first slide groove 7, thereby enhancing the expansibility of the device, thereby effectively solving the problem that the ordinary mold picking and placing fixture device cannot be adjusted for molds of different sizes and shapes during the picking and placing process of the fixture, thereby reducing the production efficiency.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable mold picking and placing fixture device, comprising a fixture cover (1), characterized in that: The upper surface of the clamp cover (1) is fixedly connected to a motor (2), and the output shaft of the motor (2) is fixedly connected to a threaded rod (3) through a coupling, one end of the threaded rod (3) penetrates and extends into the interior of the clamp cover (1), the surface of the threaded rod (3) is fixedly connected to a limit block (4), the surface of the threaded rod (3) is threadedly connected to a threaded tube (5), one end of the threaded rod (3) is fixedly connected to a rotating shaft (6) through a bearing, a first sliding groove (7) is provided on the surface of the rotating shaft (6), a slider (8) is slidably connected to the inner wall of the first sliding groove (7), a first clamping rod (9) is hingedly connected to the surface of the slider (8), a locking cover (10) is slidably connected to the inner wall of the first sliding groove (7), and the surfaces of the rotating shaft (6) and the locking cover (10) are respectively provided with first threaded holes (11), and the first threaded holes The inner wall of the clamp (11) is threadedly connected with a first bolt (12), the surface of the locking cover (10) is slidably connected with the surface of the slider (8), the surface of the first clamping rod (9) is provided with a circular hole (13), the inner wall of the circular hole (13) is slidably connected with a second clamping rod (14), one end of the first clamping rod (9) is provided with a second threaded hole (15), the inner wall of the second threaded hole (15) is threadedly connected with a second bolt (16), the surface of the second bolt (16) is movably connected with the surface of the second clamping rod (14), one end of the second clamping rod (14) is fixedly connected with a clamping plate (17), the inner wall of the clamp cover (1) is provided with a second sliding groove (18), the inner wall of the second sliding groove (18) is slidably connected with a sliding rod (19), one end of the sliding rod (19) is fixedly connected with the surface of the threaded tube (5); A non-slip rubber pad (20) is fixedly connected to the surface of the clamping plate (17), and the shape of the clamping plate (17) is rectangular; The number of the second chutes (18) is two, and the two second chutes (18) are located on the same horizontal straight line; A spring (21) is fixedly connected to the surface of the first clamping rod (9), and one end of the spring (21) is fixedly connected to the rotating shaft (6); The rotation of the motor drives the threaded rod to rotate, and the rotation of the threaded rod drives the threaded tube to move downward in the inner wall of the second slide groove through the sliding rod. While the threaded tube moves downward, the downward thrust drives the first clamping rod and the second clamping rod to shrink toward the middle, and the mold is clamped by the clamping plate.

2. The adjustable mold picking and placing fixture device according to claim 1 is characterized in that: The length of the second clamping rod (14) is greater than the length of the first clamping rod (9), and the diameter of the second clamping rod (14) is smaller than the diameter of the circular hole (13).

3. The adjustable mold picking and placing fixture device according to claim 1 is characterized in that: The diameter of the locking cover (10) is equal to the diameter of the rotating shaft (6), and the length of the rotating shaft (6) is less than the thickness of the clamp cover (1).

4. The adjustable mold picking and placing fixture device according to claim 1 is characterized in that: The diameter of the threaded tube (5) is greater than the width between the two limit blocks (4), and the surface of the limit block (4) is slidably connected to the inner wall of the threaded tube (5).

Images