Rotary table adjusting mechanism

Abstract

The utility model discloses a rotary table adjusting mechanism which comprises a mounting plate, the top of the mounting plate is fixedly connected with a fixed seat, and the top of the fixed seat is provided with a rotary table. When different machined parts are adjusted and fixed, the machined parts are placed on the top of the rotary table, the electric cylinder is started to drive the toothed plate and the first sliding block to move backwards along the first limiting sliding rail, the toothed plate drives the gear, the rotary disc and the extrusion block to rotate, and when the extrusion block and the contact block lose, the rotary table is rotated. Under the action of resilience force of a reset spring, a contact block and a second sliding block are driven to move towards the inner side, the contact block drives a movable column to move towards the inner side along a movable hole, the movable column drives a fixing plate to move towards the inner side, and when the inner side of the fixing plate makes contact with the surface of a machined part, the machined part can be adjusted and fixed, so that the beneficial effect of being convenient to adjust and fix is achieved; and through cooperative use of the linkage extrusion mechanism and the reset fixing mechanism, different machined parts can be rapidly adjusted and fixed, and the machining cost of the machined parts is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of turntable application, in particular to a turntable regulating mechanism. Background Art

[0002] Machine tool turntable: It is an important part of machine tools and has the following characteristics and functions: High-precision positioning: ensure the accuracy and quality of the workpiece; Multi-axis motion: realize complex processing operations. Carrying capacity: support the weight of the workpiece and processing tools; High-speed rotation: improve processing efficiency; Stability: ensure the smooth progress of the processing process; Its application areas include: Aerospace: manufacturing complex parts; Automobile manufacturing: processing key components such as engines; Mold processing: making high-precision molds. Electronic equipment: production of precision parts; when using a machine tool turntable, the following points should be noted: regular maintenance to ensure its performance; reasonable setting of parameters to meet processing requirements; operators must have relevant skills and experience; pay attention to safety to avoid accidents, and the patent announcement number is CN219053569U, which announces a machine tool turntable that can be adjusted over a wide range, including a base, the top of the base is rotatably connected to the turntable, the top of the base is close to the outer wall and the bottom of the turntable is close to the outer wall, and a ball bearing is smoothly fitted, and the ball bearing is smoothly fitted, the top of the base is fixedly connected to a rotating motor near the side wall, the end face of the drive shaft of the rotating motor is fixedly connected to a gear, and the top of the turntable is surrounded by a plurality of adjustment components near the side wall. The utility model is provided with an adjustable and extendable extension plate on the machine tool turntable, thereby expanding the area of ​​the machine tool turntable, making it convenient to install and use different processing parts, and at the same time a hidden rotating mechanism is provided inside the turntable, thereby improving the overall aesthetics of the turntable, and preventing the interior from being affected during processing, thereby increasing its service life.

[0003] The above-mentioned prior art solution has the following defects: when adjusting and fixing different workpieces, multiple power motors are arranged inside the turntable, and the power motors drive the adjustment and fixing components to move. Multiple adjustment and fixing components are used to appropriately adjust and fix different workpieces. In the process of adjusting and fixing different workpieces, multiple power motors are needed, which will increase the processing cost of the workpieces. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a turntable adjustment mechanism, which has the advantage of easy adjustment and fixation, and solves the problem that when adjusting and fixing different workpieces, multiple power motors are arranged inside the turntable, and the power motors drive the adjustment and fixing components to move, and multiple adjustment and fixing components are used to appropriately adjust and fix different workpieces. In the process of adjusting and fixing different workpieces, multiple power motors are needed, which will increase the processing cost of the workpieces.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a turntable adjustment mechanism, comprising a mounting plate, a fixing seat is fixedly connected to the top of the mounting plate, a turntable is arranged on the top of the fixing seat, a movable hole is opened on the outer side of the turntable, the number of the movable holes is several, and the several movable holes are distributed at equal distances, a linkage extrusion mechanism is arranged inside the turntable, and a reset fixing mechanism is arranged on the outer side of the linkage extrusion mechanism;

[0006] The linkage extrusion mechanism is used to rotationally extrude the reset fixing mechanism;

[0007] The resetting and fixing mechanism is used to adjust and fix different workpieces.

[0008] As a preferred embodiment of the utility model, the linked extrusion mechanism electric cylinder and tooth plate, the output end of the electric cylinder is fixedly connected to the front side of the tooth plate, the bottom of the tooth plate is fixedly connected with a slider 1, the bottom of the slider 1 is slidably connected to a limiting slide rail 1, the bottom of the limiting slide rail 1 is fixedly connected to the bottom of the inner wall of the turntable, the left side of the tooth plate is meshed with a gear, the bottom of the gear is movably connected to a base through a pin shaft, the bottom of the base is fixedly connected to the bottom of the inner wall of the turntable, the top of the gear is fixedly connected to a rotating disk through a pin shaft, the outer side of the rotating disk is fixedly connected with an extrusion block, the number of the extrusion blocks is several, and the several extrusion blocks are equidistantly distributed.

[0009] As a preferred embodiment of the utility model, the reset and fixing mechanism has a moving column and a reset spring, the number of the moving columns is several, and the several moving columns are equidistantly distributed, the reset spring is movably sleeved on the surface of the moving column, the inner side of the moving column is fixedly connected with a contact block, the bottom of the contact block is fixedly connected with a slider 2, the inner side of the contact block is in contact with the outer side of the extrusion block, the inner side of the reset spring is fixedly connected to the outer side of the contact block, the outer side of the reset spring is fixedly connected to the outer side of the inner wall of the turntable, the moving column passes through the movable hole to the outside of the turntable, and the outer side of the moving column is fixedly connected with a fixed plate.

[0010] As a preferred embodiment of the present invention, a sponge pad is fixedly mounted on the surface of the fixed plate, the sponge pad is located on the outer side of the turntable, and the inner side of the sponge pad is in contact with the surface of the workpiece.

[0011] As a preferred embodiment of the utility model, a wear-resistant pad is fixedly installed on the outer side of the surface of the extrusion block, the outer side of the wear-resistant pad is disconnected from the inner side of the contact block, and the wear-resistant pad is located inside the turntable.

[0012] As a preferred embodiment of the utility model, a reinforcement sleeve is fixedly connected to the outer side of the surface of the movable column, the outer side of the reinforcement sleeve is fixedly connected to the inner side of the fixed plate, and the reinforcement sleeve is located on the outer side of the turntable.

[0013] As a preferred embodiment of the utility model, the bottom of the second slider is slidably connected to the second limiting slide rail, the bottom of the second limiting slide rail is fixedly connected to the bottom of the inner wall of the turntable, and the second limiting slide rail is located at the bottom of the contact block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model places the workpiece on the top of the turntable and starts the electric cylinder when adjusting and fixing different workpieces. The electric cylinder drives the toothed plate and the slider to move backward along the limiting slide rail, the toothed plate drives the gear to rotate, the gear drives the rotating disk to rotate, the rotating disk drives the extrusion block to rotate, and when the extrusion block loses the release from the contact block, the contact block and the slider are driven to move inward under the action of the rebound force of the reset spring, the contact block drives the moving column to move inward along the movable hole, the moving column drives the fixed plate to move inward, and when the inner side of the fixed plate contacts the surface of the workpiece, the workpiece can be adjusted and fixed, thereby having the advantage of being easy to adjust and fix. By using the linkage extrusion mechanism and the reset fixing mechanism in coordination, different workpieces can be quickly adjusted and fixed, thereby reducing the processing cost of the workpiece.

[0016] 2. The utility model is capable of rotating and squeezing the reset and fixing mechanism by providing a linkage extrusion mechanism, thereby avoiding the situation where the reset and fixing mechanism cannot be moved during use, facilitating the adjustment and fixation of the reset and fixing mechanism, and improving the ease of use of the reset and fixing mechanism.

[0017] 3. The utility model can adjust and fix different workpieces by setting a reset and fixing mechanism, thereby avoiding the situation where different workpieces cannot be adjusted and fixed, facilitating the adjustment and fixing, and improving the convenience of fixing different workpieces.

[0018] 4. The utility model can protect the surface of the workpiece by providing a sponge pad, thereby avoiding wear of the workpiece when it is fixed, causing damage to the workpiece, and improving the processing integrity of the workpiece.

[0019] 5. The utility model can protect the extrusion block by arranging the wear-resistant pad, thereby avoiding the extrusion block from being worn during extrusion, resulting in damage to the extrusion block, and improving the durability of the extrusion block.

[0020] 6. The utility model can reinforce the movable column and the fixed plate by setting a reinforcing sleeve, thereby avoiding looseness between the movable column and the fixed plate, reinforcing the movable column and the fixed plate, and improving the stability between the movable column and the fixed plate.

[0021] 7. The utility model can stabilize the slider 2 by setting the limiting slide rail 2, thereby avoiding the slider 2 from deflecting when moving, playing a role in stabilizing the slider 2 and improving the sliding stability of the slider 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a three-dimensional diagram of the turntable of the utility model;

[0024] Figure 3 It is a three-dimensional diagram of the activity hole of the utility model;

[0025] Figure 4 It is a three-dimensional diagram of the rotating disk of the utility model;

[0026] Figure 5 It is a three-dimensional diagram of the return spring of the utility model.

[0027] In the figure: 1. Mounting plate; 2. Fixed seat; 3. Turntable; 4. Movable hole; 5. Linkage extrusion mechanism; 51. Electric cylinder; 52. Tooth plate; 53. Slider 1; 54. Limiting slide rail 1; 55. Gear; 56. Base; 57. Rotating disk; 58. Extrusion block; 6. Reset fixing mechanism; 61. Moving column; 62. Reset spring; 63. Contact block; 64. Slider 2; 65. Fixed plate; 7. Sponge pad; 8. Wear-resistant pad; 9. Reinforcement sleeve; 10. Limiting slide rail 2. DETAILED DESCRIPTION

[0028] 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.

[0029] like Figures 1 to 5As shown, the utility model provides a turntable adjustment mechanism, including a mounting plate 1, a fixing seat 2 is fixedly connected to the top of the mounting plate 1, a turntable 3 is arranged on the top of the fixing seat 2, a movable hole 4 is opened on the outer side of the turntable 3, the number of the movable holes 4 is several, and the several movable holes 4 are distributed at equal distances, a linkage extrusion mechanism 5 is arranged inside the turntable 3, and a reset fixing mechanism 6 is arranged on the outer side of the linkage extrusion mechanism 5;

[0030] The linkage extrusion mechanism 5 is used to perform rotational extrusion on the reset fixing mechanism 6;

[0031] The resetting and fixing mechanism 6 is used to adjust and fix different workpieces.

[0032] refer to Figure 4 , the linkage extrusion mechanism 5 comprises an electric cylinder 51 and a tooth plate 52, the output end of the electric cylinder 51 is fixedly connected to the front side of the tooth plate 52, the bottom of the tooth plate 52 is fixedly connected to a slider 53, the bottom of the slider 53 is slidably connected to a limiting slide rail 54, the bottom of the limiting slide rail 54 is fixedly connected to the bottom of the inner wall of the turntable 3, a gear 55 is meshed on the left side of the tooth plate 52, the bottom of the gear 55 is movably connected to a base 56 through a pin shaft, the bottom of the base 56 is fixedly connected to the bottom of the inner wall of the turntable 3, the top of the gear 55 is fixedly connected to a rotating disk 57 through a pin shaft, the outer side of the rotating disk 57 is fixedly connected to an extrusion block 58, the number of the extrusion blocks 58 is several, and the several extrusion blocks 58 are distributed at equal distances.

[0033] As a technical optimization solution of the utility model, by setting up a linkage extrusion mechanism 5, the reset and fixing mechanism 6 can be rotationally extruded, thereby avoiding the situation where the reset and fixing mechanism 6 cannot be moved during use, facilitating the adjustment and fixation of the reset and fixing mechanism 6, and improving the ease of use of the reset and fixing mechanism 6.

[0034] refer to Figure 5 , the reset and fixing mechanism 6 comprises a moving column 61 and a reset spring 62. The number of the moving columns 61 is several, and the several moving columns 61 are distributed at equal distances. The reset spring 62 is movably sleeved on the surface of the moving column 61. The inner side of the moving column 61 is fixedly connected with a contact block 63, and the bottom of the contact block 63 is fixedly connected with a slider 2 64. The inner side of the contact block 63 contacts the outer side of the extrusion block 58. The inner side of the reset spring 62 is fixedly connected to the outer side of the contact block 63, and the outer side of the reset spring 62 is fixedly connected to the outer side of the inner wall of the turntable 3. The moving column 61 passes through the movable hole 4 to the outer side of the turntable 3, and the outer side of the moving column 61 is fixedly connected with a fixed plate 65.

[0035] As a technical optimization solution of the utility model, by setting up the resetting and fixing mechanism 6, different workpieces can be adjusted and fixed, avoiding the situation where different workpieces cannot be adjusted and fixed, facilitating the adjustment and fixing, and improving the convenience of fixing different workpieces.

[0036] refer to Figure 5 A sponge pad 7 is fixedly mounted on the surface of the fixed plate 65 . The sponge pad 7 is located on the outer side of the turntable 3 , and the inner side of the sponge pad 7 contacts the surface of the workpiece.

[0037] As a technical optimization solution of the utility model, by providing the sponge pad 7, the surface of the workpiece can be protected, thereby avoiding wear of the workpiece when it is fixed, which may cause damage to the workpiece and improve the processing integrity of the workpiece.

[0038] refer to Figure 4 A wear-resistant pad 8 is fixedly installed on the outer side of the surface of the extrusion block 58 , the outer side of the wear-resistant pad 8 is released from the inner side of the contact block 63 , and the wear-resistant pad 8 is located inside the turntable 3 .

[0039] As a technical optimization solution of the utility model, by providing a wear-resistant pad 8, the extrusion block 58 can be protected, thereby avoiding wear of the extrusion block 58 during extrusion, which may cause damage to the extrusion block 58 and improve the durability of the extrusion block 58.

[0040] refer to Figure 5 A reinforcing sleeve 9 is fixedly connected to the outer side of the surface of the moving column 61 , and the outer side of the reinforcing sleeve 9 is fixedly connected to the inner side of the fixing plate 65 . The reinforcing sleeve 9 is located on the outer side of the turntable 3 .

[0041] As a technical optimization solution of the utility model, by setting a reinforcement sleeve 9, the movable column 61 and the fixed plate 65 can be reinforced, thereby avoiding looseness between the movable column 61 and the fixed plate 65, reinforcing the movable column 61 and the fixed plate 65, and improving the stability between the movable column 61 and the fixed plate 65.

[0042] refer to Figure 5 The bottom of the slider 64 is slidably connected to the limiting slide rail 10 , the bottom of the limiting slide rail 10 is fixedly connected to the bottom of the inner wall of the turntable 3 , and the limiting slide rail 10 is located at the bottom of the contact block 63 .

[0043] As a technical optimization solution of the utility model, by setting the limiting slide rail 10, the slider 64 can be stabilized, avoiding the slider 64 from deflecting when moving, playing a role in stabilizing the slider 64 and improving the sliding stability of the slider 64.

[0044] The working principle and use process of the utility model are as follows: when in use, when adjusting and fixing different workpieces, the workpiece is placed on the top of the turntable 3, and the electric cylinder 51 is started. The electric cylinder 51 drives the toothed plate 52 and the slider 53 to move backward along the limiting slide rail 54, and the toothed plate 52 drives the gear 55 to rotate, and the gear 55 drives the rotating disk 57 to rotate, and the rotating disk 57 drives the extrusion block 58 to rotate. When the extrusion block 58 loses the release from the contact block 63, the contact block 63 and the slider 64 are driven to move inwardly under the action of the rebound force of the reset spring 62, and the contact block 63 drives the moving column 61 to move inwardly along the movable hole 4, and the moving column 61 drives the fixed plate 65 to move inwardly. When the inner side of the fixed plate 65 contacts the surface of the workpiece, the workpiece can be adjusted and fixed, thereby having the advantage of being easy to adjust and fix.

[0045] To sum up: the turntable adjustment mechanism, through the coordinated use of the mounting plate 1, the fixed seat 2, the turntable 3, the movable hole 4, the linkage extrusion mechanism 5 and the reset fixing mechanism 6, solves the problem that when adjusting and fixing different workpieces, a plurality of power motors are arranged inside the turntable, and the power motors drive the adjustment and fixing components to move, and a plurality of adjustment and fixing components are used to appropriately adjust and fix different workpieces. In the process of adjusting and fixing different workpieces, a plurality of power motors are needed, which will increase the processing cost of the workpieces.

[0046] 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.

[0047] 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. A turntable adjustment mechanism, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is fixedly connected to a fixing seat (2), a turntable (3) is arranged on the top of the fixing seat (2), a movable hole (4) is opened on the outer side of the turntable (3), the movable holes (4) are in a plurality, and the plurality of movable holes (4) are distributed at equal distances, a linkage extrusion mechanism (5) is arranged inside the turntable (3), and a reset fixing mechanism (6) is arranged on the outer side of the linkage extrusion mechanism (5); The linkage extrusion mechanism (5) is used to rotationally extrude the reset fixing mechanism (6); The resetting and fixing mechanism (6) is used to adjust and fix different workpieces.

2. A turntable (3) adjustment mechanism according to claim 1, characterized in that: The linkage extrusion mechanism (5) comprises an electric cylinder (51) and a toothed plate (52); the output end of the electric cylinder (51) is fixedly connected to the front side of the toothed plate (52); a slider (53) is fixedly connected to the bottom of the toothed plate (52); the slider (53) is slidably connected to a limit slide rail (54) at the bottom; the limit slide rail (54) is fixedly connected to the bottom of the inner wall of the turntable (3); a gear (55) is meshed on the left side of the toothed plate (52); the gear (55) is movably connected to a base (56) at the bottom via a pin; the base (56) is fixedly connected to the bottom of the inner wall of the turntable (3); the gear (55) is fixedly connected to a rotating disk (57) at the top via a pin; an extrusion block (58) is fixedly connected to the outer side of the rotating disk (57); the number of the extrusion blocks (58) is multiple, and the multiple extrusion blocks (58) are distributed at equal distances.

3. A turntable (3) adjustment mechanism according to claim 2, characterized in that: The reset fixing mechanism (6) comprises a movable column (61) and a reset spring (62). The number of the movable columns (61) is several, and the several movable columns (61) are distributed at equal distances. The reset spring (62) is movably sleeved on the surface of the movable column (61). The inner side of the movable column (61) is fixedly connected to a contact block (63). The bottom of the contact block (63) is fixedly connected to a second slider (64). The inner side of the contact block (63) contacts the outer side of the extrusion block (58). The inner side of the reset spring (62) is fixedly connected to the outer side of the contact block (63). The outer side of the reset spring (62) is fixedly connected to the outer side of the inner wall of the turntable (3). The movable column (61) passes through the movable hole (4) to the outer side of the turntable (3). The outer side of the movable column (61) is fixedly connected to a fixing plate (65).

4. A turntable (3) adjustment mechanism according to claim 3, characterized in that: A sponge pad (7) is fixedly mounted on the surface of the fixed plate (65), the sponge pad (7) is located outside the turntable (3), and the inner side of the sponge pad (7) is in contact with the surface of the workpiece.

5. A turntable (3) adjustment mechanism according to claim 3, characterized in that: A wear-resistant pad (8) is fixedly mounted on the outer side of the surface of the extrusion block (58), the outer side of the wear-resistant pad (8) is disconnected from the inner side of the contact block (63), and the wear-resistant pad (8) is located inside the turntable (3).

6. A turntable (3) adjustment mechanism according to claim 3, characterized in that: A reinforcing sleeve (9) is fixedly connected to the outer side of the surface of the movable column (61), the outer side of the reinforcing sleeve (9) is fixedly connected to the inner side of the fixed plate (65), and the reinforcing sleeve (9) is located on the outer side of the turntable (3).

7. A turntable (3) adjustment mechanism according to claim 3, characterized in that: The bottom of the second sliding block (64) is slidably connected to the second limiting sliding rail (10), the bottom of the second limiting sliding rail (10) is fixedly connected to the bottom of the inner wall of the turntable (3), and the second limiting sliding rail (10) is located at the bottom of the contact block (63).

Images