CN215146728U - Machining swivel work head - Google Patents

Abstract

The utility model discloses a machining swivel work head, the utility model relates to a machining technical field. Fix the outside at the rolling disc through the bolt with firm piece, when the machined part was put at the top of rolling disc, rotate first lead screw again and remove the movable block to the outside of machined part through the sliding tray, rotate the second lead screw again and make the clamp moving block remove the top of machined part and fix the machined part at the top of rolling disc, the output shaft of third motor passes through second gear and first gear and passes through the rolling block with the rolling disc rotate 90, let rolling disc and U type frame perpendicular, rethread second telescopic link fixes the inside at U type frame with the rolling block, first telescopic link is with the support frame rebound, let the rotation brush paste in the outside of rolling disc, then the output shaft that starts first motor will rotate the rotation brush, the output shaft of second motor rotates the rolling disc and lets the rotation brush clear up the iron fillings at rolling disc top to the inside in collection storehouse through collecting the sliding hopper.

Description

Machining swivel work head

Technical Field

The utility model relates to a machining technical field specifically is a machining swivel work head.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The machining mode can be divided into cutting machining and pressure machining, a rotary table in the machining is an important auxiliary tool, and the rotary table is a main accessory of a floor boring machine, a boring and milling machine, an end face milling machine and a welding tool.

At present the swivel work head equipment that machining used, when using, a lot of swivel work head equipment all pass through bolt fastening with the machined part of certain size on the rolling disc, the commonality of swivel work head has been reduced, perhaps the iron fillings card on clearance swivel work head need a large amount of time to clear up in the gap, for this reason, technical personnel in the art have provided a machining swivel work head, can fix the machined part of not unidimensional at the rolling disc top, improve swivel work head's practicality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a machining swivel work head has solved swivel work head equipment and has just passed through the bolt fastening with the machined part of certain size on the rolling disc and reduce the problem that iron fillings time went in the clearance gap.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a machining rotary workbench comprises a rotary disc and a U-shaped frame, wherein the top of the rotary disc is fixedly connected with a clamping mechanism, and one side of the U-shaped frame is fixedly connected with a cleaning mechanism;

the clamping mechanism comprises a stabilizing block, a first lead screw is connected to the inner portion of the stabilizing block through threads, a moving block is connected to one end of the first lead screw in a rotating mode through a bearing, a second lead screw is connected to the inner portion of a transverse plate of the moving block through threads, a clamping block is connected to one end of the second lead screw in a rotating mode through a bearing, the outer portion of the moving block is connected with the inner portion of a rotating disc in a sliding mode, the cleaning mechanism comprises a supporting frame, a rotating brush is connected to the inner side of the supporting frame in a rotating mode, a first telescopic rod is fixedly connected to the outer portion of the supporting frame through a fixing block, the outer portion of the supporting frame is fixedly connected with the bottom of a first motor through the fixing block, and the output end of the first motor is fixedly connected with one end of the rotating brush.

Preferably, the outer portion of the U-shaped frame is rotatably connected with the left side and the right side of the rotating block through rotating shafts, the inner portion of the rotating block is fixedly connected with a second motor, and an output shaft of the second motor is fixedly connected with the center of the bottom of the rotating disc.

Preferably, a rotating shaft at the right end of the rotating block penetrates through the U-shaped frame and is fixedly connected with a first gear, a third motor is arranged inside the U-shaped frame and below the rotating block, a second gear is fixedly connected to the outside of an output shaft of the third motor, and the outside of the U-shaped frame is connected with the first gear and the second gear in a matched and meshed mode through a transfer gear fixedly connected with the rotating shaft.

Preferably, the front surface of the rotating block is fixedly connected with a second telescopic rod through a fixing block, and a fixing hole matched with the contraction end of the second telescopic rod is formed in the inner side of the U-shaped frame.

Preferably, one side of the U-shaped frame is fixedly connected with a collecting sliding bucket, a collecting bin is arranged at the bottom of the collecting sliding bucket, and the bottom of the front side of the U-shaped frame is in contact with the back of the collecting bin.

Preferably, the top of the rotating disc is provided with a sliding groove, the inner surface of the sliding groove is in sliding connection with the outer surface of the stabilizing block, and the outer part of the clamping block is in sliding connection with the outer surface of the vertical plate of the moving block.

Advantageous effects

The utility model provides a machining swivel work head. Compared with the prior art, the method has the following beneficial effects:

1. a machining rotary worktable comprises a stabilizing block through a clamping mechanism, a first lead screw is connected with the inner thread of the stabilizing block, one end of the first lead screw is rotatably connected with a moving block through a bearing, a second lead screw is connected with the inner thread of a transverse plate of the moving block, one end of the second lead screw is rotatably connected with a clamping block through a bearing, the outer part of the moving block is slidably connected with the inner part of a rotating disc, the stabilizing block is fixed on the outer part of the rotating disc through a bolt, when the workpiece is placed at the top of the rotating disc, the first screw rod is rotated to move the moving block to the outside of the workpiece through the sliding groove, the second screw rod is rotated to move the clamping block to the top of the workpiece to fix the workpiece at the top of the rotating disc, therefore, the first screw rod and the second screw rod can fix the machined parts with different sizes at the top of the rotating disc, and the practicability of the rotating workbench is improved.

2. The utility model provides a machining swivel work head, clearance mechanism includes the support frame, the inboard rotation of support frame is connected with the rotation brush, the outside of support frame is through the first telescopic link of fixed block fixedly connected with, the bottom fixed connection of fixed block and first motor is passed through to the outside of support frame, the output of first motor and the one end fixed connection who rotates the brush, through extension second telescopic link and first telescopic link simultaneously, the inside at U type frame is fixed with the turning block to the second telescopic link, first telescopic link is with support frame rebound, let the rotation brush paste the outside at the rolling disc, the output shaft that can let first motor rotates the rotation brush like this, the output shaft of second motor rotates the rolling disc and lets the rotation brush to clear up the iron fillings at rolling disc top to the inside in storehouse through collecting the sliding hopper.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the clamping mechanism of the present invention;

fig. 3 is a schematic view of the cleaning mechanism of the present invention.

In the figure: 1. rotating the disc; 2. a clamping mechanism; 21. a stabilizing block; 22. a moving block; 23. a first lead screw; 24. a second lead screw; 25. a clamping block; 26. a sliding groove; 3. a cleaning mechanism; 31. a support frame; 32. a first motor; 33. rotating the brush; 34. a first telescopic rod; 35. collecting a sliding hopper; 36. a collection bin; 4. a second motor; 5. rotating the block; 6. a second telescopic rod; 7. a first gear; 8. a second gear; 9. a third motor; 10. a U-shaped frame; 11. a transfer gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme: the utility model provides a machining swivel work head, includes rolling disc 1 and U type frame 10, the top fixedly connected with fixture 2 of rolling disc 1, one side fixedly connected with clearance mechanism 3 of U type frame 10.

Referring to fig. 2-3, the clamping mechanism 2 includes a fixing block 21, a first lead screw 23 is connected to the inner thread of the fixing block 21, a moving block 22 is connected to one end of the first lead screw 23 through a bearing, a second lead screw 24 is connected to the inner thread of a transverse plate of the moving block 22, a clamping block 25 is connected to one end of the second lead screw 24 through a bearing, the outer portion of the moving block 22 is slidably connected to the inner portion of the rotating disc 1, a sliding groove 26 is formed in the top portion of the rotating disc 1, the inner surface of the sliding groove 26 is slidably connected to the outer surface of the fixing block 21, the outer portion of the clamping block 25 is slidably connected to the outer surface of the vertical plate of the moving block 22, the cleaning mechanism 3 includes a support frame 31, a rotating brush 33 is rotatably connected to the inner side of the support frame 31, a first telescopic rod 34 is fixedly connected to the outer portion of the support frame 31 through a fixing block, the outer portion of the support frame 31 is fixedly connected to the bottom of the first motor 32 through a fixing block, the output end of the first motor 32 is fixedly connected with one end of the rotating brush 33, one side of the U-shaped frame 10 is fixedly connected with a collecting sliding bucket 35, the bottom of the collecting sliding bucket 35 is provided with a collecting bin 36, and the bottom of the front face of the U-shaped frame 10 is in contact with the back of the collecting bin 36.

Referring to fig. 1, the outside of a U-shaped frame 10 is rotatably connected to the left and right sides of a rotating block 5 through a rotating shaft, the inside of the rotating block 5 is fixedly connected to a second motor 4, an output shaft of the second motor 4 is fixedly connected to the center of the bottom of a rotating disc 1, the rotating shaft at the right end of the rotating block 5 penetrates through the U-shaped frame 10 and is fixedly connected to a first gear 7, a third motor 9 is arranged inside the U-shaped frame 10 and below the rotating block 5, a second gear 8 is fixedly connected to the outside of the output shaft of the third motor 9, the outside of the U-shaped frame 10 is in fit engagement with the first gear 7 and the second gear 8 through a rotating shaft fixedly connected to a transfer gear 11, a second telescopic rod 6 is fixedly connected to the front of the rotating block 5 through a fixed block, and a fixed hole matched with the contraction end of the second telescopic rod 6 is formed in the inner side of the U-shaped frame 10.

When the device is used, firstly, the stabilizing block 21 and the moving block 22 are placed in the sliding groove 26, then the stabilizing block 21 is fixed outside the rotating disc 1 through the bolts, when a workpiece is placed at the top of the rotating disc 1, the first screw 23 is rotated to move the moving block 22 to the outside of the workpiece through the sliding groove 26, the second screw 24 is rotated to move the clamping block 25 to the top of the workpiece to fix the workpiece at the top of the rotating disc 1, after the workpiece is processed, the second telescopic rod 6 is contracted and the third motor 9 is started, the output shaft of the third motor 9 drives the second gear 8, the second gear 8 is meshed and connected through the transfer gear 11 to drive the first gear 7 to rotate, the rotating disc 1 is rotated 90 degrees through the first gear 7, the rotating disc 1 is perpendicular to the U-shaped frame 10, the second telescopic rod 6 and the first telescopic rod 34 are simultaneously extended, the second telescopic rod 6 fixes the rotating block 5 in the U-shaped frame 10, first telescopic link 34 is with support frame 31 rebound, lets rotate the brush 33 and pastes the outside at the rolling disc 1, secondly starts first motor 32 and second motor 4, and the output shaft of first motor 32 rotates rotating brush 33, and the output shaft of second motor 4 rotates rolling disc 1 and lets rolling brush 33 clear up the iron fillings at rolling disc 1 top to the inside of collecting bin 36 through collecting the skip 35.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a machining swivel work head, includes rolling disc (1) and U type frame (10), its characterized in that: the top of the rotating disc (1) is fixedly connected with a clamping mechanism (2), and one side of the U-shaped frame (10) is fixedly connected with a cleaning mechanism (3);

the clamping mechanism (2) comprises a stable block (21), the inner part of the stable block (21) is connected with a first screw rod (23) through threads, one end of the first screw rod (23) is rotationally connected with a moving block (22) through a bearing, a second screw rod (24) is connected with the inner part of the transverse plate of the moving block (22) in a threaded manner, one end of the second screw rod (24) is rotationally connected with a clamping block (25) through a bearing, the outer part of the moving block (22) is connected with the inner part of the rotating disc (1) in a sliding way, the cleaning mechanism (3) comprises a support frame (31), the inner side of the support frame (31) is rotatably connected with a rotating brush (33), the outer part of the supporting frame (31) is fixedly connected with a first telescopic rod (34) through a fixing block, the outer part of the supporting frame (31) is fixedly connected with the bottom of the first motor (32) through a fixing block, the output end of the first motor (32) is fixedly connected with one end of the rotating brush (33).

2. A machining rotary table according to claim 1, characterized in that: the outer portion of the U-shaped frame (10) is rotatably connected with the left side and the right side of the rotating block (5) through rotating shafts, the second motor (4) is fixedly connected to the inner portion of the rotating block (5), and an output shaft of the second motor (4) is fixedly connected with the center of the bottom of the rotating disc (1).

3. A machining rotary table according to claim 2, characterized in that: the utility model discloses a gear transmission device, including turning block (5), U type frame (10) and second gear (8), the pivot of turning block (5) right-hand member runs through U type frame (10) and first gear (7) of fixedly connected with, there is third motor (9) inside and the below of turning block (5) of U type frame (10), the outside fixedly connected with second gear (8) of output shaft of third motor (9), the outside of U type frame (10) is connected through the adaptation meshing between pivot fixedly connected with transfer gear (11) and first gear (7) and second gear (8).

4. A machining rotary table according to claim 2, characterized in that: the front of the rotating block (5) is fixedly connected with a second telescopic rod (6) through a fixing block, and a fixing hole matched with the contraction end of the second telescopic rod (6) is formed in the inner side of the U-shaped frame (10).

5. A machining rotary table according to claim 1, characterized in that: one side fixedly connected with of U type frame (10) collects sliding hopper (35), the bottom of collecting sliding hopper (35) is equipped with collects storehouse (36), the positive bottom of U type frame (10) contacts with the back of collecting storehouse (36).

6. A machining rotary table according to claim 1, characterized in that: the top of the rotating disc (1) is provided with a sliding groove (26), the inner surface of the sliding groove (26) is in sliding connection with the outer surface of the stabilizing block (21), and the outer part of the clamping block (25) is in sliding connection with the outer surface of a vertical plate of the moving block (22).

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