CN217226076U - Automatic fastening device for grouting sleeve - Google Patents
Automatic fastening device for grouting sleeve Download PDFInfo
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- CN217226076U CN217226076U CN202123211753.1U CN202123211753U CN217226076U CN 217226076 U CN217226076 U CN 217226076U CN 202123211753 U CN202123211753 U CN 202123211753U CN 217226076 U CN217226076 U CN 217226076U
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- clamping
- sleeve
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- sliding block
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Abstract
An automatic fastening device of a grouting sleeve comprises a workbench, wherein a steel bar clamping device is arranged at one end of the workbench, and a sleeve feeding device is arranged in the middle of the workbench; the steel bar clamping device comprises two clamping blocks which are oppositely arranged, the sleeve feeding device comprises two bases, a horizontal guide rail is arranged between the two bases, a sliding block is arranged on the guide rail, the bottom of the sliding block is connected with a feeding handle through a transmission mechanism, and the sliding block is driven to slide when the feeding handle rotates; a horizontal mounting cylinder is fixedly arranged on the side face of the sliding block, a motor is fixedly arranged at one end of the mounting cylinder, which is far away from the steel bar clamping device, an output shaft of the motor penetrates through the mounting cylinder, and a sleeve clamping device is arranged at the tail end of the motor; the sleeve clamping device comprises a horizontal clamping cylinder, the inner end of the clamping cylinder is fixedly connected with the output shaft, and the outer end of the clamping cylinder is provided with a plurality of second chucks capable of moving along the radial direction of the clamping cylinder.
Description
Technical Field
The utility model belongs to the technical field of prefabricated building, especially a telescopic automatic fastening device in grout.
Background
In the production of fabricated concrete building prefabricated members, grouting sleeves need to be connected to the tail ends of reinforcing steel bars. In the prior art, the grouting sleeve is manually screwed to the tail end of the reinforcing steel bar, so that the efficiency is low, the labor intensity of workers is high, and the grouting sleeve is easy to scratch.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model aims at providing a grout sleeve's automatic fastening device, its degree of automation is high, can improve steel sleeve's production efficiency, reduces workman intensity of labour, avoids the production accident.
In order to achieve the purpose, the utility model adopts the following technical proposal:
an automatic fastening device of a grouting sleeve comprises a workbench, wherein a steel bar clamping device is arranged at one end of the workbench, and a sleeve feeding device is arranged in the middle of the workbench;
the steel bar clamping device comprises two clamping blocks which are oppositely arranged, wherein clamping grooves with V-shaped cross sections are formed in opposite side surfaces of each clamping block, the clamping grooves are horizontal, and a plurality of vertical separation grooves are formed in the tops of the clamping grooves to form a plurality of first clamping heads; the first chucks of the two clamping blocks are arranged in a staggered manner; the bottoms of the two clamping blocks are connected through a horizontal screw, and a rotary handle is arranged at the outer end of the screw;
the sleeve feeding device comprises two bases, a horizontal guide rail is arranged between the two bases, a sliding block is arranged on the guide rail, the bottom of the sliding block is connected with a feeding handle through a transmission mechanism, and the sliding block is driven to slide when the feeding handle rotates; a horizontal installation barrel is fixedly arranged on the side face of the sliding block, a motor is fixedly arranged at one end, far away from the steel bar clamping device, of the installation barrel, an output shaft of the motor penetrates through the installation barrel, and a sleeve clamping device is arranged at the tail end of the motor; the sleeve clamping device comprises a horizontal clamping cylinder, the inner end of the clamping cylinder is fixedly connected with the output shaft, and the outer end of the clamping cylinder is provided with a plurality of second chucks capable of moving along the radial direction of the clamping cylinder;
the axis of the through hole of the clamping cylinder is positioned on the same straight line with the center lines of the two clamping grooves.
Furthermore, the side surface of the clamping cylinder is provided with a screw hole corresponding to each second chuck, and an adjusting bolt is arranged in the screw hole.
Furthermore, the second chucks are uniformly distributed on the periphery of the clamping cylinder.
Furthermore, anti-skid saw teeth are arranged in the clamping grooves and at the tail end of the second chuck.
Further, the number of the second chucks is 3.
The utility model has the advantages that: the utility model discloses telescopic automatic fastening device of grout, its degree of automation is high, can improve steel bar sleeve's production efficiency, reduces workman intensity of labour, avoids the production accident.
Drawings
Fig. 1 is a schematic structural view of an automatic fastening device of the grouting sleeve of the present invention.
Fig. 2 is a schematic structural view of the steel bar clamping device of the automatic fastening device of the grouting sleeve of the present invention.
Fig. 3 is a top view of the steel bar clamping device of the automatic fastening device of the grouting sleeve of the present invention.
Fig. 4 is a schematic structural view of a clamping cylinder of the automatic fastening device for a grout sleeve according to the present invention.
Detailed Description
The structure and intended technical effects of the present invention will be described with reference to the following embodiments, which are only used for illustration and not for limiting the scope of the present invention.
As shown in fig. 1, the utility model provides a telescopic automatic fastener of grout, including workstation 1, the one end of this workstation 1 is equipped with reinforcing bar clamping device 2, and 1 middle part of this workstation is equipped with sleeve feeding device 3.
As shown in fig. 2 and 3, the reinforcing bar clamping device 2 includes two clamping blocks 21 disposed oppositely, each clamping block 21 has a clamping groove 22 with a V-shaped cross section on opposite side surfaces, the clamping groove 22 is horizontal, and a plurality of vertical separation grooves 23 are disposed on the top of the clamping groove 22 to form a plurality of first clamping heads 24. The first clamping heads 24 of the two clamping blocks 21 are arranged in a staggered manner. The bottoms of the two clamping blocks 21 are connected through a horizontal screw rod 25, and the outer end of the screw rod 25 is provided with a rotating handle 26.
As shown in fig. 1 and 4, the sleeve feeding device 3 includes two bases 31, a horizontal guide rail 32 is disposed between the two bases 31, a sliding block 33 is disposed on the guide rail 32, a bottom of the sliding block 33 is connected to a feeding handle 34 through a transmission mechanism, so that the sliding block 33 is driven to slide when the feeding handle 34 rotates. A horizontal mounting cylinder 35 is fixedly arranged on the side surface of the sliding block 33, a motor 36 is fixedly arranged at one end of the mounting cylinder 35 far away from the steel bar clamping device 2, an output shaft of the motor 36 penetrates through the mounting cylinder 35, and the tail end of the motor is provided with a sleeve clamping device 4. The sleeve clamping device 4 includes a horizontal clamping cylinder 41, an inner end of the clamping cylinder 41 is fixedly connected to the output shaft, an outer end of the clamping cylinder is provided with a plurality of second chucks 42 capable of moving along a radial direction of the clamping cylinder 41, the second chucks 42 are uniformly distributed on the periphery of the clamping cylinder 41, the number of the second chucks 42 in this embodiment is 3, and of course, other numbers are also possible. The side surface of the clamping cylinder 41 is provided with a screw hole 43 corresponding to each second chuck 42, an adjusting bolt 44 is arranged in the screw hole 43, and the position of the second chuck 42 in the radial direction of the clamping cylinder 41 can be adjusted by adjusting the adjusting bolt 44, so that the clamping size of the tail ends of the three second chucks 42 can be adjusted.
The axis of the through hole of the clamping cylinder 41 is aligned with the center lines of the two clamping grooves 22.
In order to prevent the steel bars and the sleeves from sliding when being clamped, anti-slip saw teeth 221 and 421 are arranged in the clamping groove 22 and at the tail end of the second clamping head 42.
When the utility model is used, the steel bar 5 is clamped by the steel bar clamping device 2, the sleeve 6 is clamped by the sleeve clamping device 4, the motor 36 is started to drive the sleeve clamping device 4 to rotate, and the slide block 33 drives the sleeve clamping device 4 to move towards the steel bar 5 by the feed handle 34, so that the sleeve 6 is sleeved at the tail end of the steel bar 5; of course, the sleeve 6 can be manually sleeved on the tail end of the steel bar 5 firstly, and then the steps are carried out, so that the sleeve 6 and the tail end of the steel bar 5 are firmly fixed.
The utility model discloses telescopic automatic fastening device of grout, its degree of automation is high, can improve steel bar sleeve's production efficiency, reduces workman intensity of labour, avoids the production accident.
The invention is defined by the claims. Based on the above, it will be apparent to those skilled in the art that various changes and modifications can be made, which are within the main spirit and scope of the present invention.
Claims (5)
1. The automatic fastening device for the grouting sleeve is characterized by comprising a workbench, wherein a steel bar clamping device is arranged at one end of the workbench, and a sleeve feeding device is arranged in the middle of the workbench;
the steel bar clamping device comprises two clamping blocks which are oppositely arranged, wherein clamping grooves with V-shaped cross sections are formed in opposite side surfaces of each clamping block, the clamping grooves are horizontal, and a plurality of vertical separation grooves are formed in the tops of the clamping grooves to form a plurality of first clamping heads; the first chucks of the two clamping blocks are arranged in a staggered manner; the bottoms of the two clamping blocks are connected through a horizontal screw rod, and a rotating handle is arranged at the outer end of the screw rod;
the sleeve feeding device comprises two bases, a horizontal guide rail is arranged between the two bases, a sliding block is arranged on the guide rail, the bottom of the sliding block is connected with a feeding handle through a transmission mechanism, and the sliding block is driven to slide when the feeding handle rotates; a horizontal mounting cylinder is fixedly arranged on the side face of the sliding block, a motor is fixedly arranged at one end of the mounting cylinder, which is far away from the steel bar clamping device, an output shaft of the motor penetrates through the mounting cylinder, and a sleeve clamping device is arranged at the tail end of the motor; the sleeve clamping device comprises a horizontal clamping cylinder, the inner end of the clamping cylinder is fixedly connected with the output shaft, and the outer end of the clamping cylinder is provided with a plurality of second chucks capable of moving along the radial direction of the clamping cylinder;
the axis of the through hole of the clamping cylinder is positioned on the same straight line with the center lines of the two clamping grooves.
2. The automatic fastening device of a grout sleeve of claim 1, wherein: and screw holes corresponding to the second chucks are formed in the side face of the clamping barrel, and adjusting bolts are arranged in the screw holes.
3. An automatic fastening device of a grout sleeve according to claim 1 or 2, wherein: the second chucks are uniformly distributed on the periphery of the clamping barrel.
4. An automatic fastening device of a grout sleeve according to claim 1 or 2, wherein: anti-skidding sawteeth are arranged in the clamping groove and at the tail end of the second chuck.
5. An automatic fastening device of a grout sleeve according to claim 1 or 2, wherein: the number of the second chucks is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123211753.1U CN217226076U (en) | 2021-12-16 | 2021-12-16 | Automatic fastening device for grouting sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123211753.1U CN217226076U (en) | 2021-12-16 | 2021-12-16 | Automatic fastening device for grouting sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217226076U true CN217226076U (en) | 2022-08-19 |
Family
ID=82825420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123211753.1U Active CN217226076U (en) | 2021-12-16 | 2021-12-16 | Automatic fastening device for grouting sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217226076U (en) |
-
2021
- 2021-12-16 CN CN202123211753.1U patent/CN217226076U/en active Active
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