CN214489095U

CN214489095U - Cut balancing unit of bar

Info

Publication number: CN214489095U
Application number: CN202120669324.XU
Authority: CN
Inventors: 邱葭菲
Original assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Current assignee: Wenzhou Huazhou Engineering Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-10-26
Anticipated expiration: 2031-04-01

Abstract

A balancing device for cutting bar stock comprises a frame, a cutting knife arranged at the upper end of the frame, and a balancing device arranged at the lower end of the frame, wherein the balancing device comprises a shell and bevel gears arranged in the shell, the four bevel gears are uniformly distributed around the shell at equal intervals and are meshed with each other, one ends of the bevel gears far away from the central position of the shell are fixedly connected with rotating shafts, the rotating shafts are rotatably connected in the shell, sliding grooves are formed in the rotating shafts, screw rods are in threaded connection at the central positions of the bevel gears and are in sliding connection in the sliding grooves, one ends of the screw rods, close to the central position of the shell, are fixedly connected with locking blocks, guide blocks are fixedly connected on the inner side of the shell, guide grooves are formed in the central positions of the guide blocks, the locking blocks are in sliding connection in the guide grooves, a turntable is fixedly connected at the right end of the rotating shaft on the right side, and the front, the back, the left and the right of the bar stock are locked by the locking blocks when the bar stock is cut, so that the bar stock can not deviate and the balance effect of the bar stock is better.

Description

Cut balancing unit of bar

Technical Field

The utility model relates to a cut the balancing unit field of bar, especially relate to a cut balancing unit of bar.

Background

The balance of bar materials is controlled by hands or a balance device with a certain diameter is used in the traditional bar material cutting process, the manual control is time-consuming, labor-consuming and unsafe, the balance effect is poor, and the balance device with the certain diameter cannot meet the requirement for cutting the bar materials with different diameters.

Disclosure of Invention

The utility model discloses solve the problem that above-mentioned prior art exists, provide a cut balancing unit of bar, can not only satisfy the demand of the different diameter bars of intercepting, balanced effectual moreover.

The utility model provides a technical scheme that its technical problem adopted: the balancing device for cutting the bar comprises a frame, a cutting knife arranged at the upper end of the frame and a balancing device arranged at the lower end of the frame, wherein the balancing device comprises a shell and bevel gears arranged in the shell, the four bevel gears are uniformly distributed around the shell at equal intervals and are mutually meshed, one ends of the bevel gears, which are far away from the central position of the shell, are fixedly connected with rotating shafts, the rotating shafts are rotatably connected in the shell, sliding grooves are formed in the rotating shafts, screw rods are in threaded connection with the central positions of the bevel gears, the screw rods are in sliding connection in the sliding grooves, one ends, which are close to the central position of the shell, of the screw rods are fixedly connected with locking blocks, the cross section of the locking blocks is square, guide blocks are fixedly connected on the inner side of the shell, guide grooves are formed in the central positions of the guide blocks, the locking blocks are in sliding connection in the guide grooves, a rotary table is fixedly connected with the right end of the rotating shaft on the right side, and the front, the rear, the left and the right sides of the bar are locked by the locking blocks when the bar is cut, so that the bar stock can not deviate and the balance effect of the bar stock is better.

For further improvement, the right end of the rotary table is fixedly connected with a handle, so that the rotary table can be rotated more conveniently.

Further perfection, the one end fixedly connected with rubber piece that the latch segment is close to the shell center external for can not be to bar surface abrasion when locking the bar.

Further perfection, the bevel gear is close to the one end fixedly connected with back shaft that shell central point put, and the back shaft rotates to be connected in the shell, and back shaft central point puts and opens there is the through-hole, and screw rod sliding connection is in the through-hole for bevel gear is more stable at the rotation in-process.

Further perfect, the one end fixedly connected with stopper that the shell central point put is kept away from to the screw rod, and stopper sliding connection limits the displacement of latch segment in the spout for can not mutual interference between two adjacent latch segments.

Further perfection, the handle outside fixedly connected with antiskid cover increases the frictional force of handle for it is more laborsaving to rotate the handle.

Further perfect, the right angle junction of shell all is equipped with the chamfer for balancing unit is safer.

The utility model discloses profitable effect is: the utility model discloses can not only satisfy the demand of the different diameter bars of intercepting, and balanced effectual, the latch segment locking is all used all around of bar when cutting the bar, make the skew can not appear in the bar, make the balanced effect of bar better, the design of handle makes to rotate the carousel more convenient, the design of block rubber makes can not be to bar surface wear when locking the bar, the design of back shaft makes bevel gear more stable at the rotation in-process, the removal distance of latch segment can be restricted to the stopper, make can not mutual interference between two adjacent latch segments, the design of antiskid cover can increase the frictional force of handle, make to rotate the handle more laborsaving.

Drawings

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

FIG. 2 is a schematic structural view of the balancing device of the present invention;

fig. 3 is a schematic view of the internal structure of the housing of the balancing device of the present invention;

fig. 4 is a sectional view of the balancing apparatus of the present invention.

Description of reference numerals: 1. a frame; 2. a cutting knife; 3. a balancing device; 31. a housing; 311. a guide block; 312. a guide groove; 32. a bevel gear; 33. a rotating shaft; 331. a chute; 34. a screw; 341. a locking block; 342. a rubber block; 343. a limiting block; 35. a support shaft; 351. a through hole; 36. a turntable; 37. a handle; 371. an anti-slip sleeve.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

with reference to the accompanying drawings: in the embodiment, the balance device for cutting the bar stock comprises a frame 1, a cutting knife 2 arranged at the upper end of the frame 1, and a balance device 3 arranged at the lower end of the frame 1, wherein the balance device 3 comprises a shell 31 and bevel gears 32 arranged inside the shell 31, the four bevel gears 32 are uniformly distributed around the shell 31 at equal intervals, two adjacent bevel gears 32 are meshed with each other, one end of each bevel gear 32, which is far away from the center of the shell 31, is fixedly connected with a rotating shaft 33, the rotating shaft 33 is rotatably connected inside the shell 31, a sliding groove 331 is formed inside the rotating shaft 33, a screw 34 is in threaded connection with the center of each bevel gear 32, the screw 34 is in sliding connection with the sliding groove 331, one end of the screw 34, which is far away from the center of the shell 31, is fixedly connected with a limit block 343, the limit block 343 is in sliding connection with the sliding groove 331, one end of the screw 34, which is close to the center of the shell 31, is fixedly connected with a locking block 341, the cross-sectional shape of the locking block 341 is square, the inner side of the housing 31 is fixedly connected with a guide block 311, the center of the guide block 311 is provided with a guide groove 312, the locking block 341 is slidably connected in the guide groove 312, one end of the locking block 341, which is close to the center of the housing 31 and is externally arranged, is fixedly connected with a rubber block 342, one end of the bevel gear 32, which is close to the center of the housing 31, is fixedly connected with a support shaft 35, the support shaft 35 is rotatably connected in the housing 31, the center of the support shaft 35 is provided with a through hole 351, a screw 34 is slidably connected in the through hole 351, the right end of the rotating shaft 33 on the right side is fixedly connected with a turntable 36, the right end of the turntable 36 is fixedly connected with a handle 37, the outer side of the handle 37 is fixedly connected with an anti-slip sleeve 371, the right-angle joints of the housing 31 are all provided with chamfers,

the utility model discloses when using: the bar stock is placed into the shell 31, the handle 37 is rotated, the handle 37 rotates to drive the rotating disc 36 to rotate, the rotating disc 36 rotates to drive the rotating shaft 33 at the right end to rotate, the rotating shaft 33 at the right end rotates to drive the bevel gear 32 at the right end to rotate, the bevel gear 32 at the right end rotates to drive the four bevel gears 32 to rotate simultaneously through meshing action, the rotation of the bevel gears 32 drives the screw 34 to move, the movement of the screw 34 drives the locking block 341 to move, the movement of the locking block 341 drives the rubber block 342 to move, the bar stock is locked by the movement of the rubber block 342, and then the bar stock can be intercepted by the cutting knife 2.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a cut balancing unit of bar, includes frame (1), installs cutting knife (2) in frame (1) upper end, installs balancing unit (3) at frame (1) lower extreme, characterized by: the balancing device (3) comprises a shell (31) and bevel gears (32) arranged inside the shell (31), wherein the number of the bevel gears (32) is four, the bevel gears are uniformly distributed around the shell (31) at equal intervals, two adjacent bevel gears (32) are meshed with each other, one ends, far away from the central position of the shell (31), of the bevel gears (32) are fixedly connected with rotating shafts (33), the rotating shafts (33) are rotatably connected into the shell (31), sliding grooves (331) are formed in the rotating shafts (33), screw rods (34) are in threaded connection with the central position of the bevel gears (32), the screw rods (34) are in sliding connection with the sliding grooves (331), one ends, close to the central position of the shell (31), of the screw rods (34) are fixedly connected with locking blocks (341), the cross sections of the locking blocks (341) are square, guide blocks (311) are fixedly connected to the inner side of the shell (31), guide grooves (312) are formed in the central position of the guide blocks (311), the locking block (341) is slidably connected in the guide groove (312), and the right end of the right rotating shaft (33) is fixedly connected with a turntable (36).

2. A balance device for a sectioned bar stock as claimed in claim 1, wherein: the right end of the rotary disc (36) is fixedly connected with a handle (37).

3. A balance device for a sectioned bar stock as claimed in claim 1, wherein: the end, close to the outside of the center of the shell (31), of the locking block (341) is fixedly connected with a rubber block (342).

4. A balance device for a sectioned bar stock as claimed in claim 1, wherein: bevel gear (32) are close to one end fixedly connected with back shaft (35) of shell (31) central point position, and back shaft (35) rotate to be connected in shell (31), and back shaft (35) central point puts and opens through-hole (351), and screw rod (34) sliding connection is in through-hole (351).

5. A balance device for a sectioned bar stock as claimed in claim 1, wherein: one end of the screw rod (34) far away from the center of the shell (31) is fixedly connected with a limiting block (343), and the limiting block (343) is connected in the sliding groove (331) in a sliding mode.

6. A balance device for a sectioned bar stock as claimed in claim 2, wherein: the outer side of the handle (37) is fixedly connected with an anti-slip sleeve (371).

7. A balance device for a sectioned bar stock as claimed in claim 1, wherein: and chamfers are arranged at the right-angle joints of the shell (31).