Mould milling machine machining clamping device

Abstract

The utility model discloses a mould milling machine processing clamping device in the technical field of milling machine processing, which comprises a base, a processing table arranged on the upper side of the base, an inner groove arranged on the inner side of a mounting block, a rotating rod rotatably arranged on the inner side of the inner groove, a first bevel gear fixedly sleeved on the outer side of the rotating rod, and a plurality of groups of movable grooves arranged on the upper side of the mounting block, threaded rods are rotationally arranged on the inner sides of the multiple sets of movable grooves, movable blocks are arranged on the outer sides of the threaded rods in a threaded sleeving mode, clamping blocks are fixedly arranged on the portions, located on the outer sides of the movable grooves, of the outer sides of the movable blocks, and second bevel gears are fixedly arranged on the portions, located on the inner sides of the inner grooves, of the outer sides of the threaded rods in a sleeving mode and engaged with the first bevel gears. By means of the simple installation structure, a plurality of sets of clamping blocks can be conveniently driven at the same time to clamp and fix a workpiece, the stability of the workpiece is guaranteed, meanwhile, operation of workers is facilitated, therefore, the machining quality of the workpiece and the working efficiency of the workers are effectively improved, the practical effect is good, and the clamping device is worthy of being used and popularized in the existing market.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machine processing, in particular to a clamping device for mold milling machine processing. Background Art

[0002] A milling machine is a machine tool that uses a milling cutter to mill workpieces. A mold is a tool used to make molded objects. The mold needs to be fine-processed using a milling machine during the processing. During the processing, in order to prevent the mold from shifting and affecting the processing quality, a clamping device is needed to clamp and position the mold.

[0003] The existing milling machine processing clamping device generally clamps and fixes the workpiece mainly through two sets of clamping plates. The two sets of clamping plates can stably clamp the square workpiece, but when clamping and fixing the irregular workpiece, the workpiece is prone to shifting, which will affect the processing quality of the workpiece and require rework, resulting in defects in use. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a clamping device for mold milling machine processing to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, a mold milling machine processing clamping device comprises a base, a processing table is arranged on the upper side of the base, a mounting groove is opened on the upper side of the processing table, a mounting block is fixedly arranged on the inner side of the mounting groove, an inner groove is opened on the inner side of the mounting block, a rotating rod is rotatably arranged on the inner side of the inner groove, a first bevel gear is fixedly sleeved on the outer side of the rotating rod, and multiple groups of movable grooves are opened on the upper side of the mounting block, threaded rods are rotatably arranged on the inner sides of the multiple groups of movable grooves, a movable block is threadedly sleeved on the outer side of the threaded rod, the movable block movably passes through the movable groove and extends to the outside, and a clamping block is fixedly arranged on the outer side of the movable block located at the outer side of the movable groove, the threaded rod movably passes through the inner groove and extends to the inside, and a second bevel gear is fixedly sleeved on the outer side of the threaded rod located at the inner side of the inner groove, and the second bevel gear is meshed with the first bevel gear.

[0006] Preferably, a support rod is fixedly provided on the upper side of the base, and the upper end of the support rod is fixedly connected to the processing table.

[0007] Preferably, a support frame is provided on the upper side of the base, and a cutting mechanism is provided on the upper side of the support frame.

[0008] Preferably, a limiting groove for docking the movable block is arranged on the inner side of the movable groove, and the movable block slides in a limited manner in the limiting groove.

[0009] Preferably, a plurality of groups of anti-sliding blocks are fixedly provided on the outer side of the clamping block, and the plurality of groups of anti-sliding blocks are all made of soft materials.

[0010] Preferably, an anti-slip pad is fixedly provided on the upper side of the mounting block.

[0011] Preferably, a driving motor is fixedly arranged inside the installation groove, a power end of the driving motor movably passes through the inner groove and is fixedly connected to the rotating rod, and a control button for docking with the driving motor is arranged outside the processing table.

[0012] Technical effects and advantages of the utility model:

[0013] The utility model provides a rotating rod, a first bevel gear, a driving motor, a movable groove, a threaded rod, a movable block, a clamping block, a second bevel gear and other mechanisms, and through the mutual cooperation of various mechanisms, it is possible to conveniently drive multiple groups of clamping blocks at the same time to clamp and fix irregular workpieces, while ensuring the stability of the workpiece, making it convenient for workers to operate, thereby effectively improving the processing quality of the workpiece and the work efficiency of the workers, and reducing work intensity; and by providing anti-slip blocks, anti-slip pads and other mechanisms, the clamping stability of the workpiece can be further improved, meeting various usage requirements and having better practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the processing table of the utility model;

[0016] Figure 3 This is a schematic diagram of the clamping mechanism of the utility model;

[0017] Figure 4 It is a side sectional schematic diagram of the processing table of the utility model.

[0018] The accompanying drawings are marked as follows:

[0019] 1 base, 2 support frame, 3 cutting mechanism, 4 support rod, 5 processing table, 6 mounting groove, 7 mounting block, 8 inner groove, 9 rotating rod, 10 first bevel gear, 11 driving motor, 12 movable groove, 13 threaded rod, 14 movable block, 15 clamping block, 16 second bevel gear, 17 limiting groove, 18 anti-slip block, 19 anti-slip pad, 20 control button. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1-4A mold milling machine processing clamping device comprises a base 1, a processing table 5 is arranged on the upper side of the base 1, a mounting groove 6 is opened on the upper side of the processing table 5, a mounting block 7 is fixedly arranged inside the mounting groove 6, an inner groove 8 is opened inside the mounting block 7, a rotating rod 9 is rotatably arranged inside the inner groove 8, a first bevel gear 10 is fixedly sleeved outside the rotating rod 9, and a plurality of groups of movable grooves 12 are arranged on the upper side of the mounting block 7, a threaded rod 13 is rotatably arranged inside the plurality of groups of movable grooves 12, a movable block 14 is rotatably sleeved outside the threaded rod 13, and the movable block 14 is movably penetrated It passes through the movable groove 12 and extends to the outside, and the outer side of the movable block 14 is located at the outer side of the movable groove 12 and is fixedly provided with a clamping block 15, the threaded rod 13 movably passes through the inner groove 8 and extends to the inside, and the outer side of the threaded rod 13 is located at the inner side of the inner groove 8 and is fixedly sleeved with a second bevel gear 16, the second bevel gear 16 is meshed with the first bevel gear 10, and a group of first bevel gears 10 can drive multiple groups of second bevel gears 16, thereby facilitating the movement of multiple groups of clamping blocks 15, while facilitating the clamping of the workpiece and ensuring the stability of the workpiece.

[0022] Among them, a support rod 4 is fixedly arranged on the upper side of the base 1, and the upper end of the support rod 4 is fixedly connected to the processing table 5. The support rod 4 can be set to a fixed type or a telescopic type according to actual use requirements, so as to ensure the stability of the processing table 5 while facilitating the adjustment of the height of the processing table 5.

[0023] Among them, a support frame 2 is arranged on the upper side of the base 1, and a cutting mechanism 3 is arranged on the upper side of the support frame 2. The cutting mechanism 3 is turned on by an external power supply, and the cutting mechanism 3 can be conveniently started to process the workpiece on the processing table 5. The cutting mechanism 3 is an existing common technology and will not be described in detail.

[0024] Among them, a limiting groove 17 for docking the movable block 14 is arranged on the inner side of the movable groove 12, and the movable block 14 slides in the limiting groove 17. The limiting groove 17 can limit the movable block 14, so that when the threaded rod 13 rotates, it can drive the movable block 14 to move parallel to the threaded rod 13, thereby facilitating the movement of the clamping block 15.

[0025] Among them, multiple groups of anti-sliding blocks 18 are fixedly arranged on the outer side of the clamping block 15, and the multiple groups of anti-sliding blocks 18 are all made of soft materials. By arranging the anti-sliding blocks 18, the friction force of the clamping block 15 can be increased, making the clamping of the workpiece more secure.

[0026] Among them, an anti-skid pad 19 is fixedly arranged on the upper side of the mounting block 7. The anti-skid pad 19 can improve the friction of the processing table 5 and prevent the workpiece from slipping.

[0027] Among them, a driving motor 11 is fixedly arranged on the inner side of the mounting groove 6, and the power end of the driving motor 11 movably passes through the inner groove 8 and is fixedly connected to the rotating rod 9. A control button 20 for docking with the driving motor 11 is arranged on the outer side of the processing table 5. By setting the control button 20, the driving motor 11 can be conveniently controlled, thereby facilitating the adjustment of the clamping block 15, thereby improving the convenience of taking and placing the workpiece.

[0028] Embodiment: During the use of the utility model, the workpiece is first placed on the anti-skid pad 19, and then the drive motor 11 is turned on by the control button 20. The drive motor 11 drives the rotating rod 9 to rotate, and the rotating rod 9 drives the first bevel gear 10 to rotate. When the first bevel gear 10 rotates, it can simultaneously drive multiple sets of second bevel gears 16 to rotate, and multiple sets of second bevel gears 16 drive multiple sets of threaded rods 13 to rotate. At this time, the movable block 14 sleeved on the outer side of the threaded rod 13 moves parallel to the threaded rod 13 under the limiting effect of the limiting groove 17. When the movable block 14 moves, it drives the clamping block 15 to move until the multiple sets of clamping blocks 15 firmly clamp the workpiece to ensure the processing stability of the workpiece. Then, the cutting mechanism 3 can be turned on by the external power supply to process the workpiece. After the processing is completed, the power end of the drive motor 11 is controlled to rotate in the opposite direction by the control button 20. The same principle can quickly remove the workpiece from the processing table 5, improving the convenience of use.

[0029] Finally, a few points should be explained: First, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may change; secondly: in the drawings of the embodiments disclosed in the present invention, only the structures involved in the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; finally: the above is only the preferred embodiment of the present invention, and is not used to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mold milling machine processing clamping device, comprising a base (1), It is characterized in that A processing table (5) is arranged on the upper side of the base (1), a mounting groove (6) is provided on the upper side of the processing table (5), a mounting block (7) is fixedly arranged inside the mounting groove (6), an inner groove (8) is provided inside the mounting block (7), a rotating rod (9) is rotatably arranged inside the inner groove (8), a first bevel gear (10) is fixedly sleeved outside the rotating rod (9), and a plurality of groups of movable grooves (12) are provided on the upper side of the mounting block (7), and threaded rods (13) are rotatably arranged inside the plurality of groups of movable grooves (12). The outer side of the threaded rod (13) is threadedly sleeved with a movable block (14), the movable block (14) movably passes through the movable groove (12) and extends to the outside, and the outer side of the movable block (14) is fixedly provided with a clamping block (15) located on the outer side of the movable groove (12), the threaded rod (13) movably passes through the inner groove (8) and extends to the inside, and the outer side of the threaded rod (13) is fixedly sleeved with a second bevel gear (16) located on the inner side of the inner groove (8), and the second bevel gear (16) is meshed with the first bevel gear (10).

2. A mold milling machine clamping device according to claim 1, Features: A support rod (4) is fixedly arranged on the upper side of the base (1), and the upper end of the support rod (4) is fixedly connected to the processing table (5).

3. A mold milling machine clamping device according to claim 1, Features: A support frame (2) is arranged on the upper side of the base (1), and a cutting mechanism (3) is arranged on the upper side of the support frame (2).

4. A mold milling machine processing clamping device according to claim 1, Features: A limiting groove (17) for docking with the movable block (14) is arranged inside the movable groove (12), and the movable block (14) slides in a limited manner in the limiting groove (17).

5. A mold milling machine clamping device according to claim 1, Features: A plurality of groups of anti-sliding blocks (18) are fixedly arranged on the outer side of the clamping block (15), and the plurality of groups of anti-sliding blocks (18) are all made of soft materials.

6. A mold milling machine processing clamping device according to claim 1, Features: An anti-slip pad (19) is fixedly arranged on the upper side of the mounting block (7).

7. A mold milling machine clamping device according to claim 1, Features: A driving motor (11) is fixedly arranged inside the installation groove (6), a power end of the driving motor (11) movably passes through the inner groove (8) and is fixedly connected to the rotating rod (9), and a control button (20) for docking with the driving motor (11) is arranged on the outside of the processing table (5).

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