CN219075176U

CN219075176U - Grinding device at sleeve edge

Info

Publication number: CN219075176U
Application number: CN202320030007.2U
Authority: CN
Inventors: 赵洋
Original assignee: Tianjin Zhengheyuan Environmental Protection Technology Co ltd
Current assignee: Tianjin Zhengheyuan Environmental Protection Technology Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-26
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a polishing device for the edge of a sleeve, which comprises: the device comprises a device body, wherein the device body comprises a bottom plate, a first sliding groove is formed in the top end of the bottom plate, a first sliding block is connected to the inside of the first sliding groove in a sliding mode, a supporting block is fixedly connected to one end, away from the first sliding groove, of the first sliding block, and a fixing plate is movably connected to one end, away from the first sliding block, of the supporting block. When the sleeve is fixed, the sleeve can be directly sleeved on the surface of the fixed head, then the controller is used for sending an electric signal to the miniature push rod, the miniature push rod is used for stretching to drive the fixed block to move, the fixed block is used for driving the connecting plate to move, the connecting plate is used for driving the fixed rod to move, and at the moment, the fixed rod drives the surface of the rubber plate to be in contact with the inside of the sleeve, so that the sleeve is fixed on the fixed head, and polishing is convenient.

Description

Grinding device at sleeve edge

Technical Field

The utility model relates to the field of polishing devices, in particular to a polishing device for the edge of a sleeve.

Background

The sleeve is a water supply pipe connecting fitting, can be used for connecting steel pipes with cast iron pipes and the like, is a special product for mechanically connecting steel bars, and is simple and suitable for steel bar connection construction in reinforced concrete structures of various structures for bearing tension and compression bidirectional acting forces.

However, in the prior art, when in actual use, the edge of the sleeve needs to be polished when the sleeve is used, so that the sleeve is more convenient to use, most polishing devices on the market can be fixed and stabilized by using a clamping plate with a proper size when fixing the sleeve, if the clamping plate is not matched with the sleeve, the sleeve cannot be fixed, and the sleeve is inconvenient to fix.

Disclosure of Invention

The utility model aims to provide a polishing device for the edge of a sleeve, which aims to solve the problem of inconvenient fixation of the sleeve.

In order to achieve the above purpose, the present utility model provides the following technical solutions: comprising the following steps:

the device comprises a device body, wherein the device body comprises a bottom plate, a first sliding groove is formed in the top end of the bottom plate, a first sliding block is connected in the first sliding groove in a sliding manner, a supporting block is fixedly connected to one end, away from the first sliding groove, of the first sliding block, a fixing plate is movably connected to one end, away from the first sliding block, of the supporting block, a second sliding groove is formed in the surface of the fixing plate, a sliding rod is fixedly connected to the inner part of the second sliding groove, a second sliding block is connected to the surface of the sliding rod in a sliding manner, a spring is fixedly connected to one end, away from the second sliding block, of the spring, is fixedly connected with the inner wall of the second sliding groove, and the spring is movably sleeved on the surface of the sliding rod;

the fixing assembly comprises a supporting plate fixedly connected to the top end of the bottom plate, a threaded cylinder is fixedly connected to one end of the bottom plate, which is far away from the supporting plate, a first threaded column is connected to one end of the threaded cylinder, a knob is fixedly connected to one end of the first threaded column, a round hole is formed in the other end of the first threaded column, a second threaded column is movably connected to the other end of the round hole, a swivel is movably connected to one end of the first threaded column, which is far away from the knob, a surface threaded connection is formed between the inside of the swivel and the second threaded column, a fixing head is fixedly connected to one end of the second threaded column, which is far away from the swivel, a miniature push rod is fixedly connected to one end of the miniature push rod, a plurality of connecting plates are movably connected to one end of the connecting plates, which is far away from the fixing blocks, a rubber plate is movably penetrated and extends to the outer side of the fixing head, and one end of the connecting plates is far away from the fixing rods.

Preferably, four corner positions of the bottom end of the bottom plate are respectively and fixedly connected with a supporting seat.

Preferably, the four corner positions at the bottom end of the supporting block are respectively and fixedly connected with a movable wheel.

Preferably, one end fixedly connected with fixed disk of second slider, the other end fixedly connected with clamp plate of second slider, the one end fixedly connected with motor of second slider is kept away from to the fixed disk, the output fixedly connected with of motor is beaten and is sharpened.

Preferably, the surface of the fixed plate and the surface of the supporting block are both movably connected with damping rods.

Preferably, the surface of the bottom plate is fixedly connected with a controller, and the controller is respectively and electrically connected with the motor and the micro push rod through wires.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the sleeve is fixed, the sleeve can be directly sleeved on the surface of the fixed head, then an electric signal is sent to the miniature push rod through the controller, the miniature push rod stretches to drive the fixed block to move, the fixed block drives the connecting plate to move, the connecting plate drives the fixed rod to move, and the fixed rod drives the surface of the rubber plate to contact with the inside of the sleeve at the moment, so that the sleeve is fixed on the fixed head, and polishing is convenient;

2. the utility model also drives the second sliding block to move on the surface of the sliding rod by pressing the pressing plate, so as to drive the motor to move downwards, at the moment, the controller can send an electric signal to the motor, the motor is operated to drive the polishing knife to rotate so as to polish the surface of the sleeve, after polishing is finished, the pressing plate can be loosened, the sliding block is driven to reset under the action of spring rebound, and the motor is driven to move upwards to be far away from the sleeve.

Drawings

FIG. 1 is a schematic view of the whole structure of a polishing device for a sleeve edge according to the present utility model;

FIG. 2 is a schematic diagram of the whole structure of a polishing device for a sleeve edge according to the present utility model;

fig. 3 is a front sectional view of a fixed head structure of a grinding device for the edge of a sleeve according to the present utility model.

In the figure: 1. a bottom plate; 2. a first chute; 3. a first slider; 4. a support block; 5. a moving wheel; 6. a fixing plate; 7. a second chute; 8. a slide bar; 9. a spring; 10. a second slider; 11. a fixed plate; 12. a motor; 13. sharpening the knife; 14. a support plate; 15. a controller; 16. a thread cylinder; 17. a first threaded post; 18. a second threaded post; 19. a swivel; 20. a fixed head; 21. a miniature push rod; 22. a fixed block; 23. a connecting plate; 24. a fixed rod; 25. a rubber plate; 26. a damping rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: comprising the following steps:

the device comprises a device body, wherein the device body comprises a bottom plate 1, a first sliding groove 2 is formed in the top end of the bottom plate 1, a first sliding block 3 is connected in a sliding manner in the first sliding groove 2, a supporting block 4 is fixedly connected to one end, away from the first sliding groove 2, of the first sliding block 3, a fixing plate 6 is movably connected to one end, away from the first sliding block 3, of the supporting block 4, a second sliding groove 7 is formed in the surface of the fixing plate 6, a sliding rod 8 is fixedly connected to the inner part of the second sliding groove 7, a second sliding block 10 is connected to the surface of the sliding rod 8 in a sliding manner, a spring 9 is fixedly connected to one end, away from the second sliding block 10, of the spring 9, is fixedly connected with the inner wall of the second sliding groove 7, and the spring 9 is movably sleeved on the surface of the sliding rod 8;

the fixed subassembly, fixed subassembly includes fixed connection in backup pad 14 on bottom plate 1 top, the one end fixedly connected with screw thread section of thick bamboo 16 of bottom plate 1 is kept away from to backup pad 14, the inside threaded connection of screw thread section of thick bamboo 16 has first screw thread post 17, the one end fixedly connected with knob of first screw thread post 17, the round hole has been seted up to the other end of first screw thread post 17, the inside swing joint of round hole has second screw thread post 18, the one end swing joint of knob is kept away from to first screw thread post 17 has swivel 19, the inside and the surface threaded connection of second screw thread post 18 of swivel 19, the one end fixedly connected with fixed head 20 of swivel 19 is kept away from to second screw thread post 18, the inside fixedly connected with miniature push rod 21 of fixed head 20, the one end fixedly connected with fixed block 22 of miniature push rod 21, the one end swing joint of fixed block 22 is kept away from miniature push rod 21 has a plurality of connecting plates 23, the one end swing joint of fixed block 22 has dead lever 24, and dead lever 24 activity run through and extend to the outside of fixed head 20, the one end fixedly connected with rubber slab 25 of connecting plate 23 is kept away from to the connecting plate 24.

Four corner positions of the bottom end of the bottom plate 1 are fixedly connected with supporting seats respectively, and the bottom plate 1 can be supported through the arrangement of the supporting seats.

Four corner positions in the bottom of the supporting block 4 are respectively fixedly connected with a movable wheel 5, and stability in movement can be enhanced by providing support for the supporting block 4 in movement through the arrangement of the movable wheels 5.

One end fixedly connected with fixed disk 11 of second slider 10, the other end fixedly connected with clamp plate of second slider 10, the one end fixedly connected with motor 12 of fixed disk 11 keeping away from second slider 10, the output fixedly connected with of motor 12 is polished sword 13.

The damping rods 26 are movably connected to the surface of the fixed plate 6 and the surface of the supporting block 4, and resistance can be provided for pressing the fixed plate 6 through the arrangement of the damping rods 26.

The surface of the bottom plate 1 is fixedly connected with a controller 15, and the controller 15 is respectively and electrically connected with the motor 12 and the micro push rod 21 through leads.

Working principle: when in use, the utility model is moved to a position required to be used by a worker, an external power supply is connected to the device, when the sleeve is fixed, the sleeve can be directly sleeved on the surface of the fixed head 20, then an electric signal is sent to the micro push rod 21 through the controller 15, the micro push rod 21 stretches to drive the fixed block 22 to move, the connecting plate 23 is driven to move through the fixed block 22, the fixed rod 24 is driven to move through the connecting plate 23, at the moment, the fixed rod 24 drives the surface of the rubber plate 25 to contact with the inside of the sleeve, so that the sleeve is fixed on the fixed head 20, the polishing is convenient, when the position of the first threaded column 17 is required to be adjusted, the knob is rotated, the first threaded column 17 is driven to move in the threaded cylinder 16 through the rotation of the knob, so that the position of the first threaded column 17 is adjusted, when the position of the fixed head 20 needs to be adjusted, the swivel 19 can be rotated, the second threaded column 18 can be driven to move in the swivel 19 due to the fact that the surface of the second threaded column 18 is in threaded connection with the inside of the swivel 19, so that the fixed head 20 is driven to move, when the sleeve is polished, the second sliding block 10 is driven to move on the surface of the sliding rod 8 by pressing the pressing plate, so that the motor 12 is driven to move downwards, at the moment, an electric signal can be sent to the motor 12 through the controller 15, the polishing blade 13 is driven to rotate to polish the surface of the sleeve by the operation of the motor 12, after polishing is finished, the pressing plate can be loosened, the sliding block is driven to reset under the rebound action of the spring 9, so that the motor 12 is driven to move upwards away from the sleeve, and when the angle and the position of the polishing blade 13 are adjusted, the supporting block 4 can be directly pushed to move, at this time, the first sliding block 3 slides in the first sliding groove 2, and meanwhile, the four moving wheels 5 at the bottom end of the supporting block 4 contact and roll with the surface of the bottom plate 1, so that the supporting block 4 is more stable in moving, and the position of the grinding knife 13 is adjusted, at this time, the fixed plate 6 is pressed, the fixed plate 6 can drive the damping rod 26 to shrink to provide resistance for pressing, and the angle of the grinding knife 13 is convenient to operate.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A grinding device of sleeve edge, its characterized in that: comprising the following steps:

the device comprises a bottom plate (1), a first sliding groove (2) is formed in the top end of the bottom plate (1), a first sliding block (3) is connected to the inside of the first sliding groove (2) in a sliding mode, a supporting block (4) is fixedly connected to one end, away from the first sliding groove (2), of the first sliding block (3), a fixing plate (6) is movably connected to one end, away from the first sliding block (3), of the supporting block (4), a second sliding groove (7) is formed in the surface of the fixing plate (6), a sliding rod (8) is fixedly connected to the inside of the second sliding groove (7), a second sliding block (10) is connected to the surface of the sliding rod (8) in a sliding mode, a spring (9) is fixedly connected to one end, away from the second sliding block (10), of the spring (9) is fixedly connected with the inner wall of the second sliding groove (7), and the spring (9) is movably sleeved on the surface of the sliding rod (8);

the fixing assembly comprises a supporting plate (14) fixedly connected to the top end of the bottom plate (1), one end of the supporting plate (14) away from the bottom plate (1) is fixedly connected with a threaded cylinder (16), the inner thread of the threaded cylinder (16) is connected with a first threaded column (17), one end of the first threaded column (17) is fixedly connected with a knob, the other end of the first threaded column (17) is provided with a round hole, the inner movable connection of the round hole is provided with a second threaded column (18), one end of the first threaded column (17) away from the knob is movably connected with a swivel (19), the inner part of the swivel (19) is in threaded connection with the surface of the second threaded column (18), one end of the second threaded column (18) away from the swivel (19) is fixedly connected with a fixing head (20), the inner part of the fixing head (20) is fixedly connected with a miniature push rod (21), one end of the miniature push rod (21) is fixedly connected with a fixing block (22), one end of the fixing block (22) away from the miniature push rod (21) is movably connected with a plurality of connecting plates (23), one end of the fixing block (22) away from the miniature push rod (21) is movably connected with one end of the fixing head (24) which is movably connected with the fixing head (24), one end of the fixing rod (24) far away from the connecting plate (23) is fixedly connected with a rubber plate (25).

2. A sleeve edge grinding apparatus as defined in claim 1, wherein: four corner positions of the bottom end of the bottom plate (1) are fixedly connected with supporting seats respectively.

3. A sleeve edge grinding apparatus as defined in claim 1, wherein: the four corner positions at the bottom end of the supporting block (4) are respectively and fixedly connected with a movable wheel (5).

4. A sleeve edge grinding apparatus as defined in claim 1, wherein: one end fixedly connected with fixed disk (11) of second slider (10), the other end fixedly connected with clamp plate of second slider (10), the one end fixedly connected with motor (12) of second slider (10) are kept away from to fixed disk (11), the output fixedly connected with sword (13) of polishing of motor (12).

5. A sleeve edge grinding apparatus as defined in claim 1, wherein: damping rods (26) are movably connected to the surfaces of the fixing plate (6) and the supporting block (4).

6. A sleeve edge grinding apparatus as defined in claim 1, wherein: the surface of the bottom plate (1) is fixedly connected with a controller (15), and the controller (15) is electrically connected with the motor (12) and the micro push rod (21) respectively through wires.