CN219234146U - Reaming device for processing prestress anchorage clamping piece - Google Patents

Abstract

The utility model provides a reaming device for processing prestressed anchor clips, and relates to the technical field of prestressed anchor clip processing. The reaming device for processing prestressed anchor clips includes a base and a on the workbench, the workbench is provided with two support frames that can translate along the workbench, and the side of the two support frames close to each other is provided with a clamping part for clamping the clip, Place the clip between two arc-shaped splints, drive the two support frames to move towards each other through the translation mechanism, and clamp the clip. When the other side needs to be reamed, the lifting start will drive the clamping part to lift , while lifting and lowering, through the set rotating mechanism, the clamping part can be turned over, so that the double sides of the clip can be reamed, without frequent operations, which effectively reduces the labor intensity of workers and improves the Reaming efficiency.

Description

A reaming device for processing prestressed anchor clips

technical field

The utility model relates to the technical field of processing prestressed anchor clips, in particular to a reaming device for processing prestressed anchor clips.

Background technique

It is suitable for the anchorage used in the prestressed tensioning of concrete in the process of engineering construction. Generally, it is often used in bridge construction. It is pre-installed and positioned, and then concrete is poured, and buried at both ends of the concrete, that is, the two ends of the bellows, which are the end faces set for the stability of the jack during tension.

In the Chinese patent with the authorized notification number CN 211516276 U, a reaming device for processing prestressed anchor clips is disclosed. The holding plate is directly clamped and fixed, but if it is necessary to ream both sides of the clip, the two clamping plates need to be loosened, and then the worker manually flips it over, and finally clamps it, which greatly increases The labor intensity of the workers is reduced, and the efficiency of reaming is also reduced.

Utility model content

The purpose of this utility model is to provide a reaming device for processing prestressed anchor clips, which aims to solve the problem in the prior art that it is directly clamped and fixed by two clamping plates, but if it is necessary to fix the clips When both sides need to be reamed, it is necessary to loosen the two clamping plates, and then the workers manually turn them over, and finally perform clamping, which greatly increases the labor intensity of the workers and reduces the problem of reaming efficiency.

In order to achieve the above object, the utility model adopts the following technical scheme: the reaming device for processing the prestressed anchor clip includes a base and a workbench installed on the base, and the workbench is provided with two capable The support frame that translates along the workbench, the side of the two support frames that are close to each other is provided with a clamping part for clamping the clip, and the support frame is provided with a device for driving the two support frames to translate The translation mechanism, the workbench is provided with a limit guide device for limiting the guide of the support frame, the workbench is provided with a lifting mechanism for driving the clamping part to lift, and the support frame is provided with A rotation mechanism that can simultaneously rotate when the gripper is raised and lowered.

In order to make the utility model have the function of clamping the clip, the further technical solution of the utility model is that the clamping part includes two arc-shaped splints arranged between the two support frames, and the two Both arc-shaped splints are slidably connected with an upper pressing plate, and the bottom surfaces of the two arc-shaped splints are all slidably connected with a lower pressing plate, and the sliding directions of the upper pressing plate and the lower pressing plate are opposite.

In order to make the utility model have the function of driving two support frames to translate, the further technical solution of the utility model is that the translation mechanism includes a bidirectional threaded rod threaded in the support frame, and the two ends of the bidirectional threaded rod All are fixedly connected with a turning handle.

In order to enable the utility model to have the function of driving the clamping part to lift, a further technical solution of the utility model is that the lifting mechanism includes two second threaded rods that are rotatably connected to the workbench, and the two second threaded rods The rods are located on the sides of the two support frames that are far away from each other, and the two support frames are provided with a first chute, and the two first chute are slidably connected with a first slider. The first slider is rotatably connected with a rotating shaft, and the two arc splints are respectively fixedly connected with one end of the two rotating shafts that are close to each other, and the ends of the two rotating shafts that are far away from each other are rotatably connected with a threaded block, and the threaded The block is threadedly connected with the second threaded rod, and the tops of the two second threaded rods are fixedly connected with pulleys, and the two pulleys are connected through a transmission belt, and the base is fixedly connected with a rotating drive device, and the rotating drive device The output end extends to the working table and is fixedly connected with one of the second threaded rods.

A further technical solution of the present utility model is that the rotation driving device is a servo motor.

In order to enable the utility model to have the function of rotating simultaneously when the clamping part is raised and lowered, a further technical solution of the utility model is that the rotation mechanism includes a rack fixedly connected to the side of the support frame away from the arc splint, A gear is fixedly connected to the surface of the rotating shaft, and the gear is meshed with the rack.

In order to make the utility model have the function of limiting and guiding the support frame, the further technical solution of the utility model is that the limiting and guiding device includes a second chute set on the workbench, and the second chute There are two second sliders connected in the inner slide, and the two supporting frames are respectively fixedly connected with the two second sliders.

The beneficial effects of the utility model are:

Place the clip between two arc-shaped splints, drive the two support frames to move towards each other through the translation mechanism, and clamp the clip. When the other side needs to be reamed, the lifting start will drive the clamping part to lift , while lifting and lowering, through the set rotating mechanism, the clamping part can be turned over, so that the double sides of the clip can be reamed, without frequent operations, which effectively reduces the labor intensity of workers and improves the Reaming efficiency.

Description of drawings

Fig. 1 is the front view in the concrete embodiment of the present utility model.

Fig. 2 is a side view of a specific embodiment of the present invention.

In the figure: 1. Base; 2. Workbench; 3. Support frame; 4. Curved splint; 5. Upper pressing plate; 6. Lower pressing plate; 7. First chute; 8. First slider; 9. Rotation Shaft; 10, two-way threaded rod; 11, turn handle; 12, threaded block; 13, second threaded rod; 14, pulley; 15, rotating drive device; 16, gear; 17, rack; 18, second chute ; 19, the second slider.

Detailed ways

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.

As shown in Figure 1-2, a reaming device for processing prestressed anchor clips includes a base 1 and a workbench 2 installed on the base 1. The workbench 2 is provided with two The support frame 3 for translation, the side where the two support frames 3 are close to each other is provided with a clamping part for clamping the clip, and the support frame 3 is provided with a translation mechanism for driving the two support frames 3 to translate, The workbench 2 is provided with a limit guiding device for limiting and guiding the support frame 3. The workbench 2 is provided with a lifting mechanism for driving the clamping part to lift up and down. The support frame 3 is provided with a A rotary mechanism capable of simultaneous rotation.

In this specific embodiment, the clip is first placed between the two arc-shaped splints 4, and the two support frames 3 are driven to move towards each other through the translation mechanism to clamp the clip. When it is necessary to ream the other side , start the lifting mechanism, and the lifting and lowering will drive the clamping part to go up and down. At the same time of lifting, the clamping part can be turned over by the set rotating mechanism, so that the double sides of the clip can be reamed without frequent reaming The operation can effectively reduce the labor intensity of workers and improve the efficiency of reaming.

In another specific embodiment of the present utility model, the clamping part includes two arc-shaped splints 4 arranged between two support frames 3, and an upper pressure plate 5 is slidably connected to the two arc-shaped splints 4. The bottom surface of the shaped splint 4 is slidably connected with the lower pressing plate 6, and the sliding direction of the upper pressing plate 5 and the lower pressing plate 6 is opposite. On one side, when reaming, the upper pressing plate 5 will interfere with the upper surface of the reaming hole, and the lower pressing plate 6 will bear the load on the clip. When the arc-shaped splint 4 is turned over, the upper pressing plate 5 will move under the action of gravity Right above the arc-shaped splint 4, the lower platen 6 will move to one side of the arc-shaped splint 4, and then the upper platen 5 will bear the weight of the clip, so that the clip can be clamped more conveniently.

Specifically, the translation mechanism includes a two-way threaded rod 10 threaded in the support frame 3, and both ends of the two-way threaded rod 10 are fixedly connected with a handle 11, which can drive the two support frames 3 to move more conveniently, making the arc The splint 4 is convenient for clamping the clip.

Specifically, the lifting mechanism includes two second threaded rods 13 that are rotatably connected to the workbench 2, and the two second threaded rods 13 are respectively located on the sides of the two support frames 3 that are far away from each other. A first chute 7 is provided, and a first slider 8 is slidably connected in the two first chute 7, and a rotating shaft 9 is rotatably connected in the two first sliders 8, and the two arc splints 4 are respectively One end that is close to each other with the two rotating shafts 9 is fixedly connected, and one end of the two rotating shafts 9 that is far away from each other is rotatably connected with a threaded block 12, and the threaded block 12 is threaded with the second threaded rod 13, and the two second threaded rods 13 The tops of the tops are fixedly connected with a pulley 14, and the two pulleys 14 are connected by transmission belt transmission, the base 1 is fixedly connected with a rotation drive device 15, and the output end of the rotation drive device 15 extends to the workbench 2 and is connected to one of the second The threaded rod 13 is fixedly connected, and the rotary drive device 15 is a servo motor. First, the rotary drive device 15 is started, and the rotation of the output end of the rotary drive device 15 will drive the second threaded rod 13 to rotate, and then the rotation of the second threaded rod 13 will drive the screw thread. Block 12 lifts, and then threaded block 12 lifts and just can drive arc splint 4 to lift by rotating shaft 9, thereby can regulate the position of arc splint 4 more conveniently.

Specifically, the rotating mechanism includes a rack 17 fixedly connected to the side of the support frame 3 away from the arc splint 4. The surface of the rotating shaft 9 is fixedly connected with a gear 16, and the gear 16 is meshed with the rack 17. When the rotating shaft 9 When lifting, it will drive the gear 16 to lift, and then through the cooperation between the gear 16 and the rack 17, the gear 16 will rotate simultaneously when lifting, and the rotation of the gear 16 can drive the arc splint 4 to rotate through the rotating shaft 9, so that Convenient drive clip for flipping.

Specifically, the position-limiting guide device includes a second chute 18 provided on the workbench 2, and two second sliders 19 are slidably connected in the second chute 18, and the two support frames 3 are connected with the two second slides respectively. The slider 19 is fixedly connected, which can effectively limit and guide the support frame 3, so that the support frame 3 can be moved more conveniently.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. The reaming device for processing the prestressed anchorage clamping piece is characterized by comprising a base (1) and a workbench (2) arranged on the base (1), wherein two supporting frames (3) capable of translating along the workbench (2) are arranged on the workbench (2), clamping portions for clamping the clamping piece are arranged on one sides, which are close to each other, of the supporting frames (3), a translation mechanism for driving the two supporting frames (3) to translate is arranged on the supporting frames (3), a limit guide device for limiting and guiding the supporting frames (3) is arranged on the workbench (2), a lifting mechanism for driving the clamping portions to lift is arranged on the workbench (2), and a rotating mechanism capable of rotating simultaneously when the clamping portions lift is arranged on the supporting frames (3).

2. The reaming device for machining the prestressed anchorage clamping piece according to claim 1, wherein the clamping portion comprises two arc clamping plates (4) arranged between the two supporting frames (3), the two arc clamping plates (4) are both connected with an upper pressing plate (5) in a sliding manner, the bottom surfaces of the two arc clamping plates (4) are both connected with a lower pressing plate (6) in a sliding manner, and the sliding directions of the upper pressing plate (5) and the lower pressing plate (6) are opposite.

3. The reaming device for machining the prestressed anchorage clamping piece according to claim 1, wherein the translation mechanism comprises a bidirectional threaded rod (10) which is in threaded connection with the support frame (3), and two ends of the bidirectional threaded rod (10) are fixedly connected with rotating handles (11).

4. The reaming device for machining the prestressed anchorage clamping piece according to claim 1, characterized in that the lifting mechanism comprises two second threaded rods (13) which are connected to the workbench (2) in a rotating manner, the two second threaded rods (13) are respectively located at one sides of the two supporting frames (3) which are far away from each other, the two supporting frames (3) are internally provided with first sliding grooves (7), the two first sliding grooves (7) are internally provided with first sliding blocks (8) in a sliding manner, the two first sliding blocks (8) are internally provided with rotating shafts (9) in a rotating manner, the two arc clamping plates (4) are respectively connected with one ends of the two rotating shafts (9) which are close to each other in a fixed manner, the two ends of the rotating shafts (9) which are far away from each other are respectively connected with threaded blocks (12) in a rotating manner, the threaded blocks (12) are in a threaded manner with the second supporting frames (13), the top ends of the two second threaded rods (13) are respectively connected with belt pulleys (14) in a fixed manner, the two belt pulleys (14) are in a transmission manner, the base (1) is fixedly connected with one end of the two arc clamping plates (4) in a driving manner, and the two arc clamping plates (4) are connected with one end of the rotating shafts (15) which is fixedly connected with the threaded rod (13) which is connected with the threaded rod (2).

5. A reaming device for the manufacture of a prestressed anchorage clip according to claim 4, characterized in that said rotary driving means (15) are servomotors.

6. The reaming device for machining the prestressed anchorage clamping piece according to claim 4, wherein the rotating mechanism comprises a rack (17) fixedly connected to one side surface of the supporting frame (3) far away from the arc-shaped clamping plate (4), a gear (16) is fixedly connected to the surface of the rotating shaft (9), and the gear (16) is meshed with the rack (17).

7. The reaming device for machining the prestressed anchorage clamping piece according to claim 1, wherein the limiting and guiding device comprises a second sliding groove (18) formed in the workbench (2), two second sliding blocks (19) are connected in a sliding manner in the second sliding groove (18), and the two supporting frames (3) are fixedly connected with the two second sliding blocks (19) respectively.

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