CN219075246U

CN219075246U - Surface treatment device for connecting sleeve

Info

Publication number: CN219075246U
Application number: CN202222817200.9U
Authority: CN
Inventors: 高振洋; 李夏笛
Original assignee: Jiangsu Yuanjing Engineering Design Consulting Co ltd
Current assignee: Jiangsu Yuanjing Engineering Design Consulting Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-05-26
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a connecting sleeve surface treatment device which comprises a mounting frame, a hydraulic cylinder, a compression ring, a polishing mechanism and a bracket, wherein the hydraulic cylinder is vertically arranged on the mounting frame, a power output end is connected with the compression ring, two groups of guide grooves are formed in the upper end of the compression ring, a driver is inserted between the two groups of guide grooves, the polishing mechanism is divided into two groups and is respectively inserted into the two groups of guide grooves, the polishing mechanism comprises a rigid rack, a connecting plate, a driving motor and a polishing disc, the rigid rack is movably inserted into the guide grooves, the outer end of the rigid rack is connected with the connecting plate, the driving motor is arranged on the connecting plate, the power output end is connected with the polishing disc, the two groups of rigid racks are matched with the driver for use, and the bracket is positioned under the compression ring, and two groups of storage grooves are symmetrically formed in two sides of the bracket. The connecting sleeve treatment device designed by the utility model can be used for carrying out high-efficiency pressing and fixing treatment on the connecting sleeve, and can be used for carrying out high-efficiency polishing treatment on the two ends of the connecting sleeve through the polishing mechanisms arranged at the two ends of the sleeve.

Description

Surface treatment device for connecting sleeve

Technical Field

The utility model relates to the technical field of connecting sleeve processing, in particular to a connecting sleeve surface treatment device.

Background

The steel bar connecting sleeve belongs to mechanical connection in a steel bar connecting mode, is suitable for connection between large-diameter steel bars, has the characteristics of energy conservation, no limitation of steel bar components and types and the like, and is processed into a cylindrical structure for convenience in connection and installation of the steel bars.

However, the existing steel bar connecting sleeve has the following problems in processing: (1) The surface of the steel bar connecting sleeve needs to be polished, the clamping stability of the existing surface treatment device is poor, the steel bar connecting sleeves of different types are not convenient to firmly fix, when the steel bar connecting sleeve is polished, loosening is generated due to the fact that the fixing is unstable, the polished place is deviated, the polishing difficulty is increased, and the quality of a finished steel bar connecting sleeve product is greatly reduced; (2) The smoothness of the two ends of the connecting sleeve is often ignored in the processing process, flaws exist at the ends, and the risk of cutting workers exists. For this purpose, a corresponding technical solution is required to be designed to solve the existing technical problems.

Disclosure of Invention

The utility model aims to provide a surface treatment device for a connecting sleeve, which solves the problems that the surface of the connecting sleeve of a reinforcing steel bar needs to be polished, the clamping stability of the existing surface treatment device is poor, the connecting sleeve of the reinforcing steel bar with different types is inconvenient to firmly fix, when the connecting sleeve of the reinforcing steel bar is polished, loosening is generated due to loose fixing, the polishing place is deviated, the polishing difficulty is increased, the quality of the finished product of the connecting sleeve of the reinforcing steel bar is greatly reduced, the smoothness of the two ends of the connecting sleeve is often ignored in the processing process, flaws exist at the end parts, and the risk of cutting workers exists.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connecting sleeve surface treatment device, includes mounting bracket, pneumatic cylinder, clamping ring, grinding machanism and bracket, the pneumatic cylinder is installed perpendicularly on the mounting bracket and power take off end is connected with the clamping ring, two sets of guide slots have been seted up to the upper end of clamping ring, two sets of interlude has the driver between the guide slot, grinding machanism divides and is equipped with two sets of and alternates respectively in two sets of guide slots, grinding machanism includes rigid rack, connecting plate, driving motor and polishing dish, rigid rack activity alternates in the guide slot and the outer end is connected with the connecting plate, driving motor installs on the connecting plate and power take off end is connected with the polishing dish, two sets of rigid rack cooperation driver uses, the bracket is located two sets of storage slots have been seted up to the bilateral symmetry under the clamping ring, two sets of storage slots are seted up on the mounting bracket.

As a preferred mode of the utility model, the driver comprises a driving gear, a main shaft, a movable disc and a handle, wherein the driving gear is positioned between two groups of rigid racks and meshed with the rigid racks, the main shaft is fixed at the outer end of the driving gear, the outer end of the main shaft is fixedly connected with the movable disc, a positioning bolt is inserted into the movable disc in a threaded manner, the positioning bolt is abutted against the compression ring, and the handle is fixed at the outer end of the main shaft.

As a preferable mode of the utility model, the lower end of the pressure ring is provided with an arc-shaped pressure groove, and the inside of the arc-shaped pressure groove is wrapped with a rubber protection pad.

As a preferable mode of the utility model, the bracket comprises a stand column and a supporting ring which is formed at the top of the stand column in a machining mode, the surface of the supporting ring is also wrapped with a rubber protection pad, and two groups of through holes are symmetrically formed in the rubber protection pad.

As a preferable mode of the utility model, the two sides of the supporting ring are fixed with metal elastic sheets in an inclined mode, the upper ends of the metal elastic sheets are processed and molded with contact blocks, and the contact blocks penetrate through the supporting ring and are positioned in the penetrating openings.

In a preferred mode of the utility model, the storage groove has a strip structure, and the diameter of the upper end is larger than that of the lower end.

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

1. this scheme has designed a device that is used for handling the reinforcing bar connecting sleeve specially, and this connecting sleeve processing apparatus can carry out high-efficient suppression fixed processing to the connecting sleeve to through setting up in the grinding machanism at sleeve both ends, can handle to the high-efficient grinding at connecting sleeve both ends.

2. The scheme adopts a pressing type fixing mode, so that pressing type fixing treatment is conveniently carried out on the connecting sleeves with different specifications.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a block diagram of a drive according to the present utility model;

fig. 3 is a structural view of the bracket according to the present utility model.

In the figure, 1, a mounting rack; 2. a hydraulic cylinder; 3. a compression ring; 4. a polishing mechanism; 5. a bracket; 6. a guide groove; 7. a driver; 8. a rigid rack; 9. a connecting plate; 10. a driving motor; 11. polishing the grinding disc; 12. a storage groove; 13. a drive gear; 14. a main shaft; 15. a movable plate; 16. a handle; 17. a positioning bolt; 18. arc-shaped pressing grooves; 19. a rubber protective pad; 20. a column; 21. a backing ring; 22. a through hole; 23. a metal spring plate; 24. and a contact block.

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: the connecting sleeve surface treatment device comprises a mounting frame 1, a hydraulic cylinder 2, a pressing ring 3, a polishing mechanism 4 and a bracket 5, wherein the hydraulic cylinder 2 is vertically arranged on the mounting frame 1, a power output end is connected with the pressing ring 3, two groups of guide grooves 6 are formed in the upper end of the pressing ring 3, a driver 7 is inserted between the two groups of guide grooves 6, the polishing mechanism 4 is divided into two groups and respectively inserted into the two groups of guide grooves 6, the polishing mechanism 4 comprises a rigid rack 8, a connecting plate 9, a driving motor 10 and a polishing disc 11, the rigid rack 8 is movably inserted into the guide grooves 6 and the outer end is connected with the connecting plate 9, the driving motor 10 is arranged on the connecting plate 9, the power output end is connected with the polishing disc 11, the two groups of rigid racks 8 are matched with the driver 7 for use, the bracket 5 is positioned under the pressing ring 3, two groups of storage grooves 12 are symmetrically formed in two sides, and the two groups of storage grooves 12 are formed in the mounting frame 1.

Further improved, as shown in fig. 2: the driver 7 comprises a driving gear 13, a main shaft 14, a movable disc 15 and a handle 16, wherein the driving gear 13 is positioned between two groups of rigid racks 8 and is meshed with the rigid racks 8, the main shaft 14 is fixed at the outer end of the driving gear 13, the outer end of the main shaft is fixedly connected with the movable disc 15, a positioning bolt 17 is inserted into the movable disc 15 in a threaded manner, the positioning bolt 17 is abutted against the compression ring 3, the handle 16 is fixed at the outer end of the main shaft 14, a worker can drive the main shaft 14 to rotate through holding the handle 16, the main shaft 14 drives the driving gear 13 to synchronously rotate in the rotating process, and the two groups of rigid racks 8 can be driven to transversely displace, so that the purpose of adjusting the positions of polishing sheets 11 is achieved, and the polishing sheets 11 can polish connecting sleeves with polished ends.

Further improved, as shown in fig. 1: an arc-shaped pressing groove 18 is formed in the lower end of the pressing ring 3, and a rubber protection pad 19 is wrapped inside the arc-shaped pressing groove 18.

Further improved, as shown in fig. 3: the bracket 5 comprises an upright post 20 and a supporting ring 21 which is formed at the top of the upright post 20 in a machining mode, the surface of the supporting ring 21 is also wrapped with a rubber protection pad 19, and two groups of through holes 22 are symmetrically formed in the rubber protection pad 19.

Further improved, as shown in fig. 3: the metal spring plates 23 are fixed on the two sides of the supporting ring 21 in an inclined mode, the contact blocks 24 are formed in the upper ends of the metal spring plates 23 in a machining mode, the contact blocks 24 penetrate through the supporting ring 21 and are located in the penetrating openings 22, the contact blocks 24 are abutted against the inner sides of the contact blocks 24 through the elasticity of the metal spring plates 23, and clamping treatment can be conducted on the two sides of the connecting sleeve located on the supporting ring 21.

Specifically, the accommodating groove 12 has a strip-shaped structure, and the upper end diameter is larger than the lower end diameter, so that the polished metal scraps can be accommodated conveniently.

When in use: when the end part of the connecting sleeve with the uneven end part is required to be polished, a worker can place the connecting sleeve on the bracket 5 and move inwards by abutting the contact blocks 24 through the elastic force of the metal elastic sheet 23, clamping treatment can be carried out on two sides of the connecting sleeve positioned on the supporting ring 21, then the hydraulic cylinder 2 drives the pressing ring 3 to move downwards and press and fix the connecting sleeve, then the worker can drive the main shaft 14 to rotate through the handheld handle 16, the main shaft 14 drives the driving gear 13 to synchronously rotate in the rotating process, and the two groups of rigid racks 8 can be driven to transversely move, so that the aim of adjusting the positions of the polishing sheets 11 is fulfilled, and the polishing sheets 11 can polish the connecting sleeve with the end part polished.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Connecting sleeve surface treatment device, its characterized in that: including mounting bracket (1), pneumatic cylinder (2), clamping ring (3), grinding machanism (4) and bracket (5), pneumatic cylinder (2) are installed perpendicularly on mounting bracket (1) and power take off end is connected with clamping ring (3), two sets of guide slots (6) have been seted up to the upper end of clamping ring (3), two sets of interlude has driver (7) between guide slots (6), grinding machanism (4) divide and are equipped with two sets of and interlude respectively in two sets of guide slots (6), grinding machanism (4) include rigid rack (8), connecting plate (9), driving motor (10) and polishing dish (11), rigid rack (8) movable interlude is connected in guide slot (6) and outer end and connecting plate (9), driving motor (10) are installed on connecting plate (9) and power take off end and are connected with polishing dish (11), two sets of rigid rack (8) cooperation driver (7) use, bracket (5) are located under (3) and both sides symmetry are equipped with two sets of accomodates groove (12), two sets of accomodates groove (12) are seted up on clamping ring (1).

2. The connection sleeve surface treatment device according to claim 1, wherein: the driver (7) comprises a driving gear (13), a main shaft (14), a movable disc (15) and a handle (16), wherein the driving gear (13) is arranged between two groups of rigid racks (8) and meshed with the rigid racks (8), the main shaft (14) is fixed at the outer end of the driving gear (13) and fixedly connected with the movable disc (15), the movable disc (15) is threaded and inserted with a positioning bolt (17), the positioning bolt (17) is abutted against the compression ring (3), and the handle (16) is fixed at the outer end of the main shaft (14).

3. The connection sleeve surface treatment device according to claim 1, wherein: an arc-shaped pressing groove (18) is formed in the lower end of the pressing ring (3), and a rubber protection pad (19) is wrapped in the arc-shaped pressing groove (18).

4. A coupling sleeve surface treating apparatus according to claim 3, wherein: the bracket (5) comprises an upright post (20) and a supporting ring (21) which is formed at the top of the upright post (20) in a machining mode, the surface of the supporting ring (21) is also wrapped with a rubber protection pad (19), and two groups of penetrating openings (22) are symmetrically formed in the rubber protection pad (19).

5. The connection sleeve surface treating apparatus according to claim 4, wherein: the two sides of the supporting ring (21) are obliquely fixed with metal elastic sheets (23), the upper ends of the metal elastic sheets (23) are provided with contact blocks (24) in a machining mode, and the contact blocks (24) penetrate through the supporting ring (21) and are located in the penetrating holes (22).

6. The connection sleeve surface treatment device according to claim 1, wherein: the storage groove (12) is of a strip-shaped structure, and the diameter of the upper end is larger than that of the lower end.