CN218648685U

CN218648685U - Electric cylinder with anti-rotation guide structure

Info

Publication number: CN218648685U
Application number: CN202223063186.4U
Authority: CN
Inventors: 陈洪良
Original assignee: Di Yue Precision Technology Suzhou Co ltd
Current assignee: Di Yue Precision Technology Suzhou Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-17
Anticipated expiration: 2032-11-18

Abstract

The utility model belongs to the technical field of electronic jar, and an electronic jar with prevent rotating guide structure is disclosed, the power storage device comprises a cylinder body, one side fixed mounting of cylinder body has the power storehouse, the opposite side fixed mounting of cylinder body has the apron, one side fixed mounting of power storehouse has the motor. The utility model discloses a be provided with the gag lever post, the guide block has reached the effectual purpose of anti-rotation direction with apron etc, it is rotatory that the starter motor drives the transmission shaft, it is rotatory to drive the transmission post through the drive belt, the cylinder body carries on spacingly to the transmission post, carry on spacingly to the guide block through the gag lever post, guide the guide block through the gag lever post simultaneously, four sliding blocks slide respectively in the inside of spacing groove, because the sliding block is made by the silica gel material, increase sliding block toughness, reduce the frictional force with the cylinder body inner wall simultaneously, it is spacing to the guide block through four gag lever posts, avoid the guide block to remove the in-process and appear rotating the direction, make it reach the effectual purpose of anti-rotation direction.

Description

Electric cylinder with anti-rotation guide structure

Technical Field

The utility model belongs to the technical field of electronic jar, specifically an electronic jar with prevent rotating guide structure.

Background

The electric cylinder is a product which is specially used for continuous movement, low to high load (generally high speed), can be recycled for many times in the service life of the electric cylinder, has extremely high positioning precision and controllability, and can realize accurate movement control under the condition of loading of several kilograms to 50 tons.

At present electronic jar is through adopting driving motor to drive the threaded rod rotatory release electronic jar bracing piece, because current electronic jar guide block all is used for carrying on spacingly in the both sides installation sliding block, reduce the rotatory rotation guide stress of threaded rod, because the sliding block will rub with the inner wall of cylinder body mutually in long-time work removes, the sliding block will produce wearing and tearing, it is spacing to the guide block to reduce, the in-process that makes electronic jar bracing piece release produces rocks, lead to having reduced electronic jar life.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides an electronic jar with prevent rotating guide structure, screw thread through the threaded rod outside promotes the guide block to the outer end, and release the bracing piece, the guide block is at the in-process that removes, the stopper slides respectively in the outside of gag lever post, it is spacing to carry out the guide block through the gag lever post, guide the guide block through the gag lever post simultaneously, four sliding blocks slide respectively in the inside of spacing groove, because the sliding block is made by the silica gel material, increase sliding block toughness, reduce the frictional force with the cylinder body inner wall simultaneously, it is spacing to the guide block through four gag lever posts, avoid the guide block to remove the in-process appearance and rotate the direction, the effectual advantage of preventing rotating the direction has been reached.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic jar with prevent rotating guide structure, includes the cylinder body, one side fixed mounting of cylinder body has the power storehouse, the opposite side fixed mounting of cylinder body has the apron, one side fixed mounting of power storehouse has the motor, the output fixed mounting of motor has the transmission shaft, the drive belt has been cup jointed in the outside activity of transmission shaft, the transmission post has been cup jointed in the inside activity of cylinder body, one side fixed mounting of transmission post has the threaded rod, the guide block has been cup jointed to the external screw thread of threaded rod, one side fixed mounting of guide block has the bracing piece, one side fixed mounting of bracing piece has the transmission piece, the inside four corners of cylinder body is fixed mounting respectively has the gag lever post, the four sides of guide block are fixed the ampere respectively and have been changeed the sliding block, the four corners at both ends is fixed mounting respectively about the guide block has the stopper, the spacing groove has been seted up respectively to the four sides of cylinder body inner wall.

Preferably, the guide block is clamped inside the cylinder body in a sliding mode, the supporting rod is sleeved outside the threaded rod in a threaded mode, and the supporting rod penetrates through the cover plate.

Preferably, the sliding block is made by the silica gel material, four the sliding block respectively the slip joint in the inside of spacing groove.

Preferably, the four corners inside the cylinder body are respectively provided with an arc-shaped groove, and the four limiting rods are respectively positioned inside the arc-shaped grooves.

Preferably, eight circular holes are formed in the middle of the limiting blocks respectively, the diameter values of the eight circular holes are consistent with the diameter values of the outer portions of the limiting rods respectively, and the limiting blocks are movably sleeved on the outer portions of the limiting rods respectively.

Preferably, the top of the inner wall of the transmission belt is sleeved on the outside of the transmission shaft, and the bottom of the inner wall of the transmission belt is sleeved on the outside of the transmission column.

Preferably, the transmission belt and the transmission shaft are respectively positioned inside the power bin.

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

the utility model discloses a be provided with the gag lever post, the guide block has reached the effectual purpose of anti-rotation direction with apron etc, it is rotatory that the starter motor drives the transmission shaft, it is rotatory to drive the transmission post through the drive belt, the cylinder body is spacing to the transmission post, make the rotatory in-process of threaded rod more stable, the transmission post drives the threaded rod rotatory, promote the guide block to the outer end at the screw thread through the threaded rod outside, and release the bracing piece, the guide block is at the in-process that removes, the stopper slides respectively in the outside of gag lever post, it is spacing to carry out the guide block through the gag lever post, guide the guide block through the gag lever post simultaneously, four sliding blocks slide respectively in the inside of spacing groove, because the sliding block is made by the silica gel material, increase sliding block toughness, reduce the frictional force with the cylinder body inner wall simultaneously, it is spacing to the guide block through four gag lever posts, avoid the guide block to remove the in-process appearance and rotate the direction, make it reach the effectual purpose of anti-rotation direction.

Drawings

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

fig. 2 is a schematic front sectional view of the present invention;

FIG. 3 is an external view of the guide block of the present invention;

FIG. 4 is a schematic side half-sectional view of the present invention;

fig. 5 is a schematic cross-sectional view of the present invention.

In the figure: 1. a cylinder body; 2. a power bin; 3. a motor; 4. a cover plate; 5. a support bar; 6. a transmission block; 7. a guide block; 8. a threaded rod; 9. a transmission belt; 10. a drive shaft; 11. a limiting rod; 12. a drive post; 13. a limiting groove; 14. a limiting block; 15. and a slider.

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.

As shown in fig. 1 to 5, the utility model provides an electric cylinder with anti-rotation guide structure, including cylinder body 1, one side fixed mounting of cylinder body 1 has power storehouse 2, the opposite side fixed mounting of cylinder body 1 has apron 4, one side fixed mounting of power storehouse 2 has motor 3, the output fixed mounting of motor 3 has transmission shaft 10, the outside activity of transmission shaft 10 has cup jointed drive belt 9, the inside activity of cylinder body 1 has cup jointed transmission post 12, one side fixed mounting of transmission post 12 has threaded rod 8, the outside thread of threaded rod 8 has cup jointed guide block 7, one side fixed mounting of guide block 7 has bracing piece 5, one side fixed mounting of bracing piece 5 has transmission block 6, the four corners of the inside of cylinder body 1 is fixed mounting respectively has gag lever post 11, the four sides of guide block 7 are fixed the ampere respectively and have sliding block 15, the four corners at both ends are fixed mounting respectively has stopper 14 about guide block 7, the four sides of the inner wall of cylinder body 1 have seted up spacing groove 13 respectively; drive transmission shaft 10 through starter motor 3 and rotate, it is rotatory with threaded rod 8 to drive transmission post 12 through drive belt 9, make guide block 7 to the outer end removal through the outside screw thread of threaded rod 8, guide block 7 is at the in-process that removes, stopper 14 slides respectively in the outside of gag lever post 11, four sliding blocks 15 will slide in the inside of spacing groove 13 simultaneously, it is spacing to carry out guide block 7 through four gag lever posts 11, reduce the rotation direction that guide block 7 removed the in-process, it is spacing to carry out the secondary through four sliding blocks 15 to guide block 7 simultaneously, reduce four gag lever posts 11 pivoted holding power, increase the life of cylinder body 1.

As shown in fig. 1, 2, 3 and 4, the guide block 7 is slidably engaged with the inside of the cylinder body 1, the support rod 5 is threadedly engaged with the outside of the threaded rod 8, the support rod 5 penetrates through the inside of the cover plate 4, the sliding blocks 15 are made of silica gel, and the four sliding blocks 15 are slidably engaged with the inside of the limiting grooves 13 respectively; drive transmission shaft 10 through motor 3 and rotate, drive belt 9 will drive transmission post 12 and threaded rod 8 rotatory, make guide block 7 and bracing piece 5 outside to remove through the outside screw thread of threaded rod 8, release the inside of cylinder body 1 with bracing piece 5, in the in-process that guide block 7 removed, four sliding blocks 15 will slide in the inside of four spacing grooves 13, because sliding block 15 is made by the silica gel material, reduce the frictional force of sliding

block

15 and 1 inner wall of cylinder body, it is spacing to carry out guide block 7 through sliding block 15 simultaneously, it bears guide block 7 rotation direction stress to reduce four gag lever post 11.

As shown in fig. 2, 3 and 4, four corners inside the cylinder body 1 are respectively provided with an arc-shaped groove, four limiting rods 11 are respectively located inside the arc-shaped grooves, the middle parts of eight limiting blocks 14 are respectively provided with a circular hole, the diameter values of the eight circular holes are respectively consistent with the diameter values of the outer parts of the limiting rods 11, and the eight limiting blocks 14 are respectively movably sleeved outside the limiting rods 11; drive threaded rod 8 rotatory through motor 3, promote guide block 7 and bracing piece 5 to the outer end removal through the outside screw thread of threaded rod 8, guide block 7 is at the in-process that removes, and four stoppers 14 will slide and cup joint in the outside of gag lever post 11, carry on spacingly to guide block 7 through gag lever post 11, avoid guide block 7 at the in-process that removes, receive threaded rod 8 pivoted rotation direction stress.

As shown in fig. 2, the top of the inner wall of the transmission belt 9 is sleeved outside the transmission shaft 10, the bottom of the inner wall of the transmission belt 9 is sleeved outside the transmission column 12, and the transmission belt 9 and the transmission shaft 10 are respectively located inside the power bin 2; drive transmission shaft 10 through motor 3 and rotate, drive transmission post 12 rotation through drive belt 9, carry on spacingly to transmission post 12 through cylinder body 1, increase the rotatory stability of threaded rod 8, release bracing piece 5 through the outside screw thread of threaded rod 8.

The utility model discloses a theory of operation and use flow:

when needs use electronic jar, starter motor 3 drives transmission shaft 10 rotatory, it is rotatory to drive transmission post 12 through drive belt 9, cylinder body 1 is spacing to transmission post 12, make the rotatory in-process of threaded rod 8 more stable, transmission post 12 drives threaded rod 8 rotatory, promote guide block 7 to the outer end through the outside screw thread of threaded rod 8, and release bracing piece 5, guide block 7 is at the in-process that removes, stopper 14 slides respectively in the outside of gag lever post 11, it is spacing to carry out guide block 7 through gag lever post 11, guide block 7 is guided through gag lever post 11 simultaneously, four sliding blocks 15 slide respectively in the inside of spacing groove 13, because sliding block 15 is made by the silica gel material, increase 15 toughness, reduce the frictional force with 1 inner wall of cylinder body simultaneously, increase cylinder body 1's life.

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

1. The utility model provides an electronic jar with prevent rotating guide structure, includes cylinder body (1), its characterized in that: one side fixed mounting of cylinder body (1) has power storehouse (2), the opposite side fixed mounting of cylinder body (1) has apron (4), one side fixed mounting of power storehouse (2) has motor (3), the output end fixed mounting of motor (3) has transmission shaft (10), drive belt (9) have been cup jointed in the outside activity of transmission shaft (10), transmission post (12) have been cup jointed in the inside activity of cylinder body (1), one side fixed mounting of transmission post (12) has threaded rod (8), the external thread of threaded rod (8) has cup jointed guide block (7), one side fixed mounting of guide block (7) has bracing piece (5), one side fixed mounting of bracing piece (5) has drive block (6), the inside four corners of cylinder body (1) respectively fixed mounting have gag lever post (11), the four sides of guide block (7) respectively fixed ann change sliding block (15), the four corners of guide block (7) left and right sides respectively fixed mounting has stopper (14), spacing groove (13) have been seted up respectively to the four sides of cylinder body (1) inner wall.

2. The electric cylinder with an anti-rotation guide structure according to claim 1, characterized in that: the guide block (7) is slidably clamped in the cylinder body (1), the supporting rod (5) is sleeved outside the threaded rod (8) in a threaded manner, and the supporting rod (5) penetrates through the cover plate (4).

3. The electric cylinder with an anti-rotation guide structure according to claim 1, characterized in that: sliding block (15) are made by the silica gel material, four sliding block (15) slip joint respectively in the inside of spacing groove (13).

4. An electric cylinder with an anti-rotation guide structure according to claim 1, characterized in that: arc-shaped grooves are formed in four corners of the interior of the cylinder body (1), and the four limiting rods (11) are located in the arc-shaped grooves respectively.

5. The electric cylinder with an anti-rotation guide structure according to claim 1, characterized in that: eight circular ports are respectively formed in the middle of the limiting blocks (14), the diameter values of the eight circular ports are respectively consistent with the diameter values of the outer portions of the limiting rods (11), and the eight limiting blocks (14) are movably sleeved on the outer portions of the limiting rods (11) respectively.

6. The electric cylinder with an anti-rotation guide structure according to claim 1, characterized in that: the top of the inner wall of the transmission belt (9) is sleeved outside the transmission shaft (10), and the bottom of the inner wall of the transmission belt (9) is sleeved outside the transmission column (12).

7. The electric cylinder with an anti-rotation guide structure according to claim 1, characterized in that: the transmission belt (9) and the transmission shaft (10) are respectively positioned in the power bin (2).