CN212868086U

CN212868086U - Positioning mechanism capable of preventing rodless cylinder sliding block from falling

Info

Publication number: CN212868086U
Application number: CN202021590677.2U
Authority: CN
Inventors: 韩树强; 王存胜; 李溪宇
Original assignee: Fawer Y Tec Automotive Chassis Systems Qingdao Co Ltd
Current assignee: Fawer Y Tec Automotive Chassis Systems Qingdao Co Ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-02
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a can prevent that no pole cylinder slider from taking place positioning mechanism that drops, including cylinder and end cover, the equal fixed mounting in the left and right sides of cylinder front side has square inserting piece, square inserting groove has all been seted up to the left and right sides of end cover rear side, and circular recess has all been seted up to the left and right sides of two square inserting groove inner walls, and the cavity has all been seted up to the inside left and right sides of end cover, and two cavities all are located the rear side of square inserting groove, and the equal fixed mounting in inside of two cavities has fixed establishment. The utility model discloses a, through the cooperation that sets up cylinder, end cover, square grafting piece, square inserting groove, circular recess, cavity, fixed establishment, threaded rod, movable block, fixed block, twist grip, screw thread through-hole, fixed slot, circular through-hole and articulated seat use, solved current can not be fine stop, the problem that drops easily, this positioning mechanism that can prevent rodless cylinder slider from taking place to drop possesses the effectual advantage of anti-drop.

Description

Positioning mechanism capable of preventing rodless cylinder sliding block from falling

Technical Field

The utility model belongs to the technical field of rodless cylinder, especially, relate to a can prevent that rodless cylinder slider from taking place the positioning mechanism who drops.

Background

The rodless cylinder is a cylinder which is connected with an external actuating mechanism in a piston direct or indirect mode and enables the external actuating mechanism to reciprocate along with the piston.

Present rodless cylinder, in order to satisfy the market demand, generally all until how better removal and how more person of facilitating the use these aspects optimize, often neglected whether can be fine prevent that the slider from dropping, present rodless cylinder has, the effect of removal is better and more person of facilitating the use uses these beneficial parts, but has certain restriction, when normal use, the slider of often inside, because the effect that blocks is not good, drop easily, the problem that prior art exists is: can not be well blocked and is easy to fall off.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a can prevent that no pole cylinder slider from taking place the positioning mechanism who drops possesses the effectual advantage of anti-falling, has solved the current problem that can not be fine block, drops easily.

The utility model discloses a realize like this, a can prevent that no pole cylinder slider from taking place positioning mechanism that drops, including cylinder and end cover, the equal fixed mounting in the left and right sides of cylinder front side has square inserting piece, square inserting groove has all been seted up to the left and right sides of end cover rear side, and circular recess has all been seted up to the left and right sides of two square inserting groove inner walls, the cavity has all been seted up to the inside left and right sides of end cover, and two cavities all are located the rear side of square inserting groove, and the equal fixed mounting in inside of two cavities has fixed establishment.

As the utility model discloses preferred, the right side fixed establishment includes the threaded rod, the left side of threaded rod is connected with the inner wall of cavity rotation, the surface cover of threaded rod is equipped with two movable blocks, and the front side of two movable blocks all runs through the cavity and extends to the inside of circular recess, and the equal fixed mounting of looks remote site of two movable blocks has the fixed block, and two fixed blocks all are located the inside of circular recess, the right side of threaded rod runs through the end cover and extends to the right side of end cover, the right side fixed mounting of threaded rod has the twist grip.

As the utility model discloses preferred, the screw thread through-hole has all been seted up to the inside of two movable blocks, the inside of two screw thread through-holes and the surface threaded connection of threaded rod, and two screw thread through-holes are each other the left-hand thread.

As the utility model discloses it is preferred, the fixed slot has all been seted up to the left and right sides of square grafting piece, and the inside of two fixed slots all pegs graft with the fixed block.

As the utility model discloses it is preferred, circular through-hole has been seted up on the right side of end cover, the left side of circular through-hole communicates with the inside of cavity each other, the inner wall of circular through-hole is connected with the surface rotation of threaded rod.

As the utility model discloses it is preferred, the left side fixed mounting of cavity inner wall has articulated seat, the right side of articulated seat and the left side fixed connection of threaded rod.

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

1. the utility model discloses a cooperation that sets up cylinder, end cover, square grafting piece, square inserting groove, circular recess, cavity, fixed establishment, threaded rod, movable block, fixed block, twist grip, screw thread through-hole, fixed slot, circular through-hole and articulated seat is used, has solved the current problem that can not be fine and has blockked, the easy problem that drops, this positioning mechanism that can prevent that no pole cylinder slider from taking place to drop possesses the effectual advantage of anti-drop.

2. The utility model discloses a manpower rotary handle realizes whole fixed establishment's power supply, and because of power can be transmitted, it is rotatory to drive the threaded rod in rotary handle, just so can realize driving two movable blocks and remove to realize that the fixed block uses with the cooperation of square grafting piece, make the installation effect of end cover better, the effect of preventing dropping simultaneously is also better.

3. The utility model discloses a set up the screw thread through-hole, and two screw thread through-holes are each other for the counter-thread, just so can realize that the movable block is relative or opposite motion simultaneously, make the effect of installation better, the effect of preventing dropping simultaneously is also better.

4. The utility model discloses a set up the fixed slot, just so can realize with the grafting of fixed block, make fixed effect better, the effect of preventing dropping simultaneously is also better.

5. The utility model discloses a set up circular through-hole, can enough realize like this to the support of threaded rod, also enable the rotatory effect of threaded rod better simultaneously, the effect of preventing dropping is also better simultaneously.

6. The utility model discloses a set up articulated seat, just so can realize when not influencing threaded rod normal rotation, give the power of a fine restriction of threaded rod, make the effect of installation better, the effect of preventing dropping simultaneously is also better.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a perspective view of an end cap according to an embodiment of the present invention;

FIG. 3 is a perspective view of a cylinder provided in an embodiment of the present invention;

fig. 4 is a detailed view of the fixing mechanism provided in the embodiment of the present invention.

In the figure: 1. a cylinder barrel; 2. an end cap; 3. a square plug-in block; 4. a square insertion groove; 5. a circular groove; 6. a cavity; 7. a fixing mechanism; 701. a threaded rod; 702. a moving block; 703. a fixed block; 704. rotating the handle; 8. a threaded through hole; 9. fixing grooves; 10. a circular through hole; 11. a hinged seat.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a can prevent that no pole cylinder slider from taking place positioning mechanism who drops, including cylinder 1 and end cover 2, the equal fixed mounting in the left and right sides of 1 front side of cylinder has square grafting piece 3, and square inserting groove 4 has all been seted up to the left and right sides of 2 rear sides of end cover, and circular recess 5 has all been seted up to the left and right sides of 4 inner walls of two square inserting grooves, and cavity 6 has all been seted up to the inside left and right sides of end cover 2, and two cavities 6 all are located the rear side of square inserting groove 4, and the equal fixed mounting in inside of two cavities 6 has fixing mechanism 7.

Referring to fig. 4, the right fixing mechanism 7 includes a threaded rod 701, the left side of the threaded rod 701 is rotatably connected with the inner wall of the cavity 6, two moving blocks 702 are sleeved on the outer surface of the threaded rod 701, the front sides of the two moving blocks 702 all penetrate through the cavity 6 and extend to the inside of the circular groove 5, fixing blocks 703 are fixedly mounted on opposite ends of the two moving blocks 702, the two fixing blocks 703 are located inside the circular groove 5, the right side of the threaded rod 701 penetrates through the end cover 2 and extends to the right side of the end cover 2, and a rotating handle 704 is fixedly mounted on the right side of the threaded rod.

Adopt above-mentioned scheme: the power source of the whole fixing mechanism 7 is realized by rotating the rotating handle 704 through manpower, and the force can be transmitted, the threaded rod 701 is driven to rotate when the rotating handle 704 is rotated, so that the two moving blocks 702 can be driven to move, the fixed block 703 is matched with the square inserting block 3 to be used, the installation effect of the end cover 2 is better, and meanwhile, the anti-falling effect is also better.

Referring to fig. 4, the two moving blocks 702 are both provided with a threaded through hole 8 inside, the two threaded through holes 8 are in threaded connection with the outer surface of the threaded rod 701, and the two threaded through holes 8 are opposite threads to each other.

Adopt above-mentioned scheme: through setting up screw thread through-hole 8, and two screw thread through-holes 8 are the left-hand thread each other, just so can realize that relative or opposite motion is done simultaneously to movable block 702, make the effect of installation better, the effect of preventing dropping simultaneously is also better.

Referring to fig. 3, fixing grooves 9 are formed in the left and right sides of the square insertion block 3, and the insides of the two fixing grooves 9 are inserted into the fixing block 703.

Adopt above-mentioned scheme: through setting up fixed slot 9, just so can realize with the grafting of fixed block 703, make fixed effect better, the effect of preventing dropping simultaneously is also better.

Referring to fig. 4, a circular through hole 10 is formed in the right side of the end cover 2, the left side of the circular through hole 10 is communicated with the inside of the cavity 6, and the inner wall of the circular through hole 10 is rotatably connected with the outer surface of the threaded rod 701.

Adopt above-mentioned scheme: through setting up circular through-hole 10, can enough realize the support to threaded rod 701 like this, also can make threaded rod 701's rotatory effect better simultaneously, the effect of preventing dropping is also better simultaneously.

Referring to fig. 4, a hinge base 11 is fixedly installed on the left side of the inner wall of the cavity 6, and the right side of the hinge base 11 is fixedly connected with the left side of the threaded rod 701.

Adopt above-mentioned scheme: through setting up articulated seat 11, just so can realize when not influencing threaded rod 701 normal rotation, give the power of a fine restriction of threaded rod 701, make the effect of installation better, the effect of preventing dropping simultaneously is also better.

The utility model discloses a theory of operation:

when in use, firstly, the power source of the whole fixing mechanism 7 is realized by manually rotating the rotating handle 704, because the force can be transmitted, the threaded rod 701 is driven to rotate while the rotating handle 704 is rotated, so that the two moving blocks 702 can be driven to move, the matching use of the fixed block 703 and the square insertion block 3 is realized, the mounting effect of the end cover 2 is better, the preliminary anti-falling is realized, secondly, the threaded through holes 8 are arranged, the two threaded through holes 8 are mutually reverse threads, the relative or reverse movement of the moving blocks 702 can be realized, meanwhile, the insertion connection with the fixed block 703 can be realized by arranging the fixing groove 9, the fixing effect is better, the mounting effect is better, the further anti-falling is realized, and finally, the round through hole 10 is arranged, the support of the threaded rod 701 can be realized, and the rotating effect of the threaded rod 701 is better, simultaneously, the anti-falling effect is better.

In summary, the following steps: this can prevent that no pole cylinder slider from taking place positioning mechanism that drops, through the cooperation that sets up cylinder 1, end cover 2, square insertion block 3, square inserting groove 4, circular recess 5, cavity 6, fixed establishment 7, threaded rod 701, movable block 702, fixed block 703, twist grip 704, screw thread through-hole 8, fixed slot 9, circular through-hole 10 and articulated seat 11 use, solved present can not be fine block, the problem that drops easily.

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

1. The utility model provides a can prevent that no pole cylinder slider from taking place positioning mechanism who drops, includes cylinder (1) and end cover (2), its characterized in that: the equal fixed mounting in the left and right sides of cylinder (1) front side has square grafting piece (3), square inserting groove (4) have all been seted up to the left and right sides of end cover (2) rear side, and circular recess (5) have all been seted up to the left and right sides of two square inserting groove (4) inner walls, cavity (6) have all been seted up to the left and right sides of end cover (2) inside, and two cavity (6) all are located the rear side of square inserting groove (4), and the equal fixed mounting in inside of two cavities (6) has fixed establishment (7).

2. The positioning mechanism for preventing the sliding block of the rodless cylinder from falling off as set forth in claim 1, wherein: the right side fixed establishment (7) include threaded rod (701), the left side of threaded rod (701) rotates with the inner wall of cavity (6) to be connected, the surface cover of threaded rod (701) is equipped with two movable blocks (702), the front side of two movable blocks (702) all runs through cavity (6) and extends to the inside of circular recess (5), the equal fixed mounting in looks remote site of two movable blocks (702) has fixed block (703), two fixed block (703) all are located the inside of circular recess (5), the right side of threaded rod (701) runs through end cover (2) and extends to the right side of end cover (2), the right side fixed mounting of threaded rod (701) has twist grip (704).

3. The positioning mechanism for preventing the sliding block of the rodless cylinder from falling off as set forth in claim 2, wherein: threaded through holes (8) are formed in the two moving blocks (702), the insides of the two threaded through holes (8) are in threaded connection with the outer surface of the threaded rod (701), and the two threaded through holes (8) are mutually reverse threads.

4. The positioning mechanism for preventing the sliding block of the rodless cylinder from falling off as set forth in claim 2, wherein: fixed slots (9) are formed in the left side and the right side of the square insertion block (3), and the insides of the two fixed slots (9) are connected with the fixed blocks (703) in an inserting mode.

5. The positioning mechanism for preventing the sliding block of the rodless cylinder from falling off as set forth in claim 2, wherein: circular through-hole (10) have been seted up on the right side of end cover (2), the left side of circular through-hole (10) and the inside intercommunication of cavity (6), the inner wall of circular through-hole (10) is connected with the surface rotation of threaded rod (701).

6. The positioning mechanism for preventing the sliding block of the rodless cylinder from falling off as set forth in claim 2, wherein: the left side fixed mounting of cavity (6) inner wall has articulated seat (11), the right side of articulated seat (11) and the left side fixed connection of threaded rod (701).