Disc clamp

Abstract

The utility model relates to a disc clamp, and belongs to the technical field of brush manufacturing technology, the disc clamp comprises a placing disc, a rotating disc, a mounting disc and a clamp, an adjusting mechanism is arranged outside the placing disc, the adjusting mechanism comprises a fixing rod fixed on the rear side of the placing disc, and a connecting block is rotatably mounted on the outer surface of the fixing rod; the outer surface of the connecting block is in threaded connection with a first threaded sleeve, the interior of the first threaded sleeve is in threaded connection with an air cylinder with one end penetrating through and extending to the outside of the first threaded sleeve, and a connecting rod is fixedly installed at the bottom of the air cylinder. According to the disc clamp, through the arrangement of the adjusting mechanism, the purpose that a plurality of clamps can enter and exit at the same time is achieved, meanwhile, the concentricity of the clamps and other connecting pieces is guaranteed, the machining precision and quality stability of workpieces are guaranteed, and the disc clamp can be suitable for various application occasions needing high-precision clamping and machining; the working efficiency and the production speed are improved, and meanwhile the practicability of the disc clamp is improved.

Description

Technical Field

[0001] The present application relates to the technical field of brush manufacturing, in particular to a disc clamp. Background Art

[0002] The traditional clamp connection structure uses a clamping claw connection method, which has the problem of unstable concentricity and cannot ensure the effect of simultaneous entry and exit.

[0003] Most of the fixtures in the prior art are controlled by a single motor, which has the problem of unstable concentricity and cannot ensure the effect of simultaneous entry and exit, which will cause the workpiece to move during the processing, thereby reducing the processing quality of the workpiece and the practicality and stability of the fixture. Therefore, we propose a disc fixture to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a disc clamp, which has the advantages of ensuring the simultaneous entry and exit of the clamp while maintaining the concentricity of the connecting piece. It solves the problem that most of the clamps in the prior art are controlled by a single motor, resulting in unstable concentricity and inability to ensure the effect of simultaneous entry and exit, which will cause the workpiece to move during the processing, thereby reducing the processing quality of the workpiece, and also reducing the practicality and stability of the clamp.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disc clamp, comprising a placement disc, a rotating disc, a mounting disc and a clamp, wherein an adjustment mechanism is arranged outside the placement disc;

[0006] The adjusting mechanism includes a fixing rod fixed to the rear side of the placing plate, a connecting block is rotatably mounted on the outer surface of the fixing rod, a first screw sleeve is threadedly connected to the outer surface of the connecting block, an internal thread of the first screw sleeve is connected to a cylinder with one end penetrating and extending to the outside thereof, a connecting rod is fixedly mounted on the bottom of the cylinder, a second screw sleeve is threadedly connected to the outer surface of the connecting rod, an internal thread of the second screw sleeve is connected to an adjusting column with one end penetrating and extending to the outside thereof, a groove is provided on the rear side of the mounting plate, an adjusting groove is provided on the front side wall of the inner cavity of the groove, a movable groove penetrating at both ends is provided inside the rotating plate, and a support column is movably mounted on the inner wall of the movable groove.

[0007] Furthermore, the rotating disk is movably mounted on the rear side of the placement disk, the mounting disk is movably mounted on the rear side of the rotating disk, a movable plate is movably mounted on the front side of the placement disk, and the clamp is fixedly mounted on the front side of the movable plate.

[0008] Furthermore, the outer surface of the adjusting column abuts against the inner wall of the adjusting groove, and the size of the adjusting groove is larger than the size of the adjusting column when viewed from the side.

[0009] Furthermore, the front side of the support column is fixedly connected to the rear side of the movable plate, and the outer surface of the support column is in contact with the inner wall of the movable groove.

[0010] Furthermore, there are three adjustment mechanisms, and the three adjustment mechanisms are all located at the rear side of the placement plate.

[0011] Furthermore, a moving groove is provided on the front side of the placing plate, and the size of the moving groove is larger than the size of the moving plate.

[0012] Furthermore, the cylinder is movably engaged with the interior of the groove, and the size of the groove is larger than the size of the cylinder.

[0013] Furthermore, a controller is fixedly mounted on the rear side of the mounting plate, and the three cylinders are electrically connected to the controller.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The disc clamp, by being provided with an adjustment mechanism, achieves the purpose of allowing multiple clamps to move in and out at the same time, while also ensuring the concentricity of the clamp and other connecting parts, ensuring the stability of the workpiece processing accuracy and quality. The disc clamp is suitable for various applications that require high-precision clamping and processing, improving work efficiency and production speed, and also improving the practicality of the disc clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a partial side view of the structure of the utility model;

[0018] Figure 3 This is a side view of the rotating disk of the utility model structure;

[0019] Figure 4 The utility model structure Figure 1 Enlarged view of point A in the middle.

[0020] In the figure: 1. placing plate; 2. rotating plate; 3. mounting plate; 4. moving plate; 501. fixing rod; 502. connecting block; 503. first screw sleeve; 504. cylinder; 505. connecting rod; 506. second screw sleeve; 507. adjusting column; 508. adjusting groove; 509. movable groove; 510. groove; 511. supporting column; 6. clamp. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1: Please refer to Figure 1-4 The disc clamp in this embodiment includes a placing disc 1, a rotating disc 2, a mounting disc 3 and a clamp 6. An adjusting mechanism is arranged on the outside of the placing disc 1. The rotating disc 2 is movably mounted on the rear side of the placing disc 1. The mounting disc 3 is movably mounted on the rear side of the rotating disc 2. A movable plate 4 is movably mounted on the front side of the placing disc 1. The clamp 6 is fixedly mounted on the front side of the movable plate 4.

[0023] It should be noted that there are three movable plates 4 and three clamps 6, which are movably installed on the front side of the placement plate 1. The purpose is to fix the workpiece from multiple directions, so that the workpiece can remain stable during the fixing process.

[0024] There are three adjustment mechanisms, all of which are located at the rear side of the placement plate 1 , so that the three clamps 6 can be adjusted simultaneously, so that the three clamps 6 can be moved in and out at the same time.

[0025] Among them, a movable groove is opened on the front side of the placement plate 1, and the size of the movable groove is larger than the size of the movable plate 4, so that the movable plate 4 can move in the movable groove, so that the movable plate 4 can drive the clamp 6 to move, thereby facilitating the fixed clamping of workpieces of different sizes.

[0026] By adopting the above technical solution and setting an adjustment mechanism, the three clamps 6 can be moved in and out at the same time, thereby ensuring the concentricity of the clamps 6 and other connecting parts, ensuring the stability of workpiece processing accuracy and quality, and further improving work efficiency and production speed.

[0027] Example 2: Please refer to Figure 1-3On the basis of the first embodiment, the adjustment mechanism includes a fixed rod 501 fixed to the rear side of the placement disk 1, a connecting block 502 is rotatably installed on the outer surface of the fixed rod 501, a first screw sleeve 503 is threadedly connected to the outer surface of the connecting block 502, the first screw sleeve 503 is internally threadedly connected to a cylinder 504 with one end penetrating and extending to the outside thereof, a connecting rod 505 is fixedly installed at the bottom of the cylinder 504, a second screw sleeve 506 is threadedly connected to the outer surface of the connecting rod 505, the second screw sleeve 506 is internally threadedly connected to an adjustment column 507 with one end penetrating and extending to the outside thereof, a groove 510 is provided on the rear side of the mounting disk 3, an adjustment groove 508 is provided on the front side wall of the inner cavity of the groove 510, a movable groove 509 penetrating at both ends is provided inside the rotating disk 2, and a support column 511 is movably installed on the inner wall of the movable groove 509.

[0028] It should be added that the rear side of the rotating disk 2 is fixedly connected to the front side of the adjusting column 507, so that the adjusting column 507 can drive the rotating disk 2 to rotate, and then the rotating disk 2 can drive the supporting column 511 to move.

[0029] Among them, the outer surface of the adjustment column 507 is in contact with the inner wall of the adjustment groove 508. The size of the adjustment groove 508 is larger than the size of the adjustment column 507 when viewed from the side, which enables the adjustment column 507 to move inside the adjustment groove 508, so that the adjustment column 507 can drive the rotating disk 2 to rotate.

[0030] Among them, the front side of the support column 511 is fixedly connected to the rear side of the movable plate 4, and the outer surface of the support column 511 abuts against the inner wall of the movable groove 509, so that the support column 511 can drive the movable plate 4 to move, so that multiple movable plates 4 can drive multiple clamps 6 to move in and out at the same time.

[0031] The cylinder 504 is movably engaged with the inside of the groove 510, and the size of the groove 510 is larger than the size of the cylinder 504, so that the cylinder 504 can rotate inside the groove 510, and then the adjustment column 507 can drive the rotating disk 2 to rotate.

[0032] Among them, a controller is fixedly installed on the rear side of the installation plate 3, and the three cylinders 504 are all electrically connected to the controller, which further enables the three cylinders 504 to work simultaneously.

[0033] The electrical components in the present invention are all electrically connected to an external main controller, and the main controller can be a conventional known device for controlling a computer, etc. The circuits and controls involved in the present invention are all prior art and will not be elaborated on here.

[0034] By adopting the above technical scheme, through setting the coordination of the fixed rod 501, the connecting block 502, the first screw sleeve 503, the cylinder 504, the connecting rod 505, the second screw sleeve 506, the adjusting column 507, the adjusting groove 508, the movable groove 509, the groove 510 and the supporting column 511, the purpose of making the three clamps 6 move in and out at the same time is achieved, thereby making the three clamps 6 concentric with other connecting parts, thereby ensuring the stability of the workpiece processing accuracy and quality, and also improving the work efficiency and production speed.

[0035] The working principle of the above embodiment is:

[0036] When it is necessary to clamp the workpiece, first, the three cylinders 504 need to be started at the same time, so that the three cylinders 504 extend at the same time, so that the three cylinders 504 drive the three connecting rods 505 to extend at the same time, and the three connecting rods 505 drive the three second screw sleeves 506 to extend at the same time, and the three second screw sleeves 506 drive the three adjusting columns 507 to move at the same time, so that the three adjusting columns 507 move inside the three adjusting grooves 508 respectively, so that the three cylinders 504 drive at the same time, and at the same time, the three adjusting columns 507 will drive the rotating disk 2 to rotate at the same time, so that the rotating disk 2 drives the three movable grooves 509 to move at the same time, so that the three movable grooves 509 respectively abut against the three supporting columns 511, so that the three supporting columns 511 respectively drive the three movable plates 4 to move forward and backward at the same time, and the three movable plates 4 drive the three clamps 6 to move forward and backward at the same time, so that the three clamps 6 can clamp the workpiece at the same time.

[0037] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0038] Although the 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. A disc fixture, comprising a placing disc (1), a rotating disc (2), a mounting disc (3) and a fixture (6), characterized in that: An adjustment mechanism is arranged on the outside of the placement plate (1); The adjustment mechanism comprises a fixing rod (501) fixed to the rear side of the placing plate (1); a connecting block (502) is rotatably mounted on the outer surface of the fixing rod (501); a first screw sleeve (503) is threadedly connected to the outer surface of the connecting block (502); the first screw sleeve (503) is internally threadedly connected to a cylinder (504) having one end passing through and extending to the outside; a connecting rod (505) is fixedly mounted on the bottom of the cylinder (504); a second screw sleeve (506) is threadedly connected to the outer surface of the connecting rod (505); the second screw sleeve (506) is internally threadedly connected to an adjustment column (507) having one end passing through and extending to the outside; a groove (510) is provided on the rear side of the mounting plate (3); an adjustment groove (508) is provided on the front side wall of the inner cavity of the groove (510); a movable groove (509) having two ends passing through is provided inside the rotating plate (2); a support column (511) is movably mounted on the inner wall of the movable groove (509).

2. The disc clamp according to claim 1, characterized in that: The rotating disk (2) is movably mounted on the rear side of the placement disk (1), the mounting disk (3) is movably mounted on the rear side of the rotating disk (2), a movable plate (4) is movably mounted on the front side of the placement disk (1), and the clamp (6) is fixedly mounted on the front side of the movable plate (4).

3. The disc clamp according to claim 1, characterized in that: The outer surface of the adjusting column (507) abuts against the inner wall of the adjusting groove (508), and the size of the adjusting groove (508) is larger than the size of the adjusting column (507) when viewed from the side.

4. The disc clamp according to claim 2, characterized in that: The front side of the support column (511) is fixedly connected to the rear side of the movable plate (4), and the outer surface of the support column (511) is in contact with the inner wall of the movable groove (509).

5. The disc clamp according to claim 1, characterized in that: The number of the adjustment mechanisms is three, and the three adjustment mechanisms are all located at the rear side of the placement plate (1).

6. The disc clamp according to claim 2, characterized in that: A moving groove is provided on the front side of the placement plate (1), and the size of the moving groove is larger than the size of the moving plate (4).

7. The disc clamp according to claim 1, characterized in that: The cylinder (504) is movably engaged with the interior of the groove (510), and the size of the groove (510) is larger than the size of the cylinder (504).

8. The disc clamp according to claim 1, characterized in that: A controller is fixedly mounted on the rear side of the mounting plate (3), and the three cylinders (504) are all electrically connected to the controller.

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