CN215146900U - Clamping mechanism for reaming prestressed anchorage device clamping piece - Google Patents
Clamping mechanism for reaming prestressed anchorage device clamping piece Download PDFInfo
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- CN215146900U CN215146900U CN202120609039.9U CN202120609039U CN215146900U CN 215146900 U CN215146900 U CN 215146900U CN 202120609039 U CN202120609039 U CN 202120609039U CN 215146900 U CN215146900 U CN 215146900U
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Abstract
The utility model provides a clamping mechanism for prestressed anchorage utensil clamping piece reaming processing, comprises a workbench, two first spacing grooves have been seted up along controlling the horizontal direction on the workstation, two first spacing inslots symmetry respectively slide and are provided with first slider, two second spacing grooves have been seted up along the fore-and-aft horizontal direction on the workstation, two second spacing inslots symmetry respectively slide and are provided with the second slider, be provided with first clamp splice on two first sliders relatively, first clamp splice has been seted up on the first clamp splice, be provided with the second clamp splice on two second sliders relatively, the second clamp splice has been seted up on the second clamp splice, the height of second clamp splice is higher than first clamp splice, the aperture of second clamp splice is less than the aperture of first clamp splice, the workstation below is provided with and is used for driving the gliding drive assembly of first slider and second slider. The utility model discloses compact structure, clamping stability are high, the simple operation.
Description
Technical Field
The utility model belongs to the technical field of prestressed anchorage utensil production, especially, relate to a clamping machine constructs for prestressed anchorage utensil clamping piece reaming processing.
Background
The prestressed anchorage is an anchorage for prestressed concrete stretching in engineering construction. Generally, the method is frequently used in bridge construction, the positioning is carried out in advance, and then concrete is poured and buried at two ends of the concrete. The prestressed anchorage contains anchor ring and clamping piece, and wherein the clamping piece needs carry out the reaming operation in production course of working, and the clamping piece needs its clamping when carrying out the reaming, and the clamping structure that current equipment adopted is more single, when carrying out the clamping to the clamping piece of cone, its clamping intensity is high inadequately, takes place to become flexible at the in-process of reaming easily, and clamping stability is poor, is difficult to satisfy the production demand.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide a clamping machine structure for prestressed anchorage utensil clamping piece reaming processing of compact structure, clamping stability height, simple operation.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a clamping mechanism for prestressed anchorage utensil clamping piece reaming processing, comprises a workbench, two first spacing grooves have been seted up along controlling the horizontal direction on the workstation, two first spacing inslots symmetry respectively slide and are provided with first slider, two second spacing grooves have been seted up along the fore-and-aft horizontal direction on the workstation, two second spacing inslots symmetry respectively slide and are provided with the second slider, be provided with first clamp splice on two first sliders relatively, first clamp splice has been seted up on the first clamp splice, be provided with the second clamp splice on two second sliders relatively, the second clamp splice has been seted up on the second clamp splice, the height of second clamp splice is higher than first clamp splice, the aperture of second clamp splice is less than the aperture of first clamp splice, the workstation below is provided with and is used for driving the gliding drive assembly of first slider and second slider.
The drive assembly comprises a first transmission rod connected below the workbench in a rotating mode along the left and right horizontal directions and a second transmission rod connected below the workbench in a rotating mode along the front and back horizontal directions, a worm is arranged in the middle of the first transmission rod, a worm wheel connected with the worm in a meshing transmission mode is arranged in the middle of the second transmission rod, threads located on two sides of the worm and opposite in rotating direction are arranged on the outer wall of the first transmission rod respectively, threads located on two sides of the worm wheel and opposite in rotating direction are arranged on the outer wall of the second transmission rod respectively, first movable blocks are symmetrically and threadedly connected to two sides of the first transmission rod respectively, second movable blocks are symmetrically and threadedly connected to two sides of the second transmission rod respectively, two first sliding blocks correspond to two first movable blocks and are fixedly connected with the two second movable blocks through first connecting rods, and a positive and negative rotation motor used for driving the first transmission rod to rotate is arranged on the side portion of the workbench.
The distance between the two first clamping blocks is larger than the distance between the two second clamping blocks.
And a material loading plate is arranged in the center of the workbench.
When the technical scheme is adopted, the utility model discloses when working and using, the ground tackle clamping piece that will wait the reaming is placed on the year flitch on the workstation, control positive and negative motor drives first transfer line and rotates, first transfer line drives the rotation of second transfer line through the meshing transmission of worm gear, two first movable blocks that drive it simultaneously of first transfer line rotation are close to the center and move, drive two first sliders respectively and be close to center relative slip along first spacing groove, thereby make two first clamp blocks press from both sides tight ground tackle clamping piece lower part, drive two second movable blocks that drive it simultaneously of second transfer line rotation and be close to the center and move, drive two second sliders respectively and be close to center relative slip along the second spacing groove, thereby make two second clamp blocks press from both sides tight ground tackle clamping piece upper portion, thereby accomplish the clamping to ground tackle clamping piece; by adopting the structure, the upper part and the lower part of the anchor clamping piece are clamped doubly by the first clamping block and the second clamping block, so that the clamping stability is greatly improved, and the reaming quality is ensured.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the transmission structure of the first transmission rod and the second transmission rod of the present invention.
Detailed Description
As shown in figures 1-3, the clamping mechanism for the pre-stressed anchor tool clamping piece reaming comprises a workbench 1, two first limiting grooves 2 are arranged on the workbench 1 along the left and right horizontal directions, first sliding blocks 3 are respectively and symmetrically arranged in the two first limiting grooves 2, two second limiting grooves 4 are arranged on the workbench 1 along the front and back horizontal directions, second sliding blocks 5 are respectively and symmetrically arranged in the two second limiting grooves 4, first clamping blocks 6 are oppositely arranged on the two first sliding blocks 3, first clamping grooves 7 are arranged on the first clamping blocks 6, second clamping blocks 8 are oppositely arranged on the two second sliding blocks 5, second clamping grooves 9 are arranged on the second clamping blocks 8, the height of the second clamping blocks 8 is higher than that of the first clamping blocks 6, the aperture of the second clamping grooves 9 is smaller than that of the first clamping grooves 7, the distance between the two first clamping blocks 6 is larger than that between the two second clamping blocks 8, the center of a workbench 1 is provided with a material carrying plate 10, a driving assembly for driving a first sliding block 3 and a second sliding block 5 to slide is arranged below the workbench 1, the driving assembly comprises a first transmission rod 11 which is rotatably connected below the workbench 1 along the left-right horizontal direction and a second transmission rod 12 which is rotatably connected below the workbench 1 along the front-back horizontal direction, the middle part of the first transmission rod 11 is provided with a worm 13, the middle part of the second transmission rod 12 is provided with a worm wheel 14 which is in meshing transmission connection with the worm 13, the outer wall of the first transmission rod 11 is respectively provided with threads which are positioned at two sides of the worm 13 and have opposite rotation directions, the outer wall of the second transmission rod 12 is respectively provided with threads which are positioned at two sides of the worm wheel 14 and have opposite rotation directions, two sides of the first transmission rod 11 are respectively and symmetrically in threaded connection with a first movable block 15, two sides of the second transmission rod 12 are respectively and symmetrically threaded connected with a second movable block 16, two first sliding blocks 3 are fixedly connected with two first movable blocks 15 through a first connecting rod 17, the two second sliding blocks 5 are correspondingly and fixedly connected with the two second movable blocks 16 through second connecting rods 18, and a forward and reverse rotation motor 19 for driving the first transmission rod 11 to rotate is arranged on the side portion of the workbench 1.
When the utility model is used, the anchor clamping piece to be reamed is placed on the material carrying plate 10 on the workbench 1, the positive and negative rotating motor 19 is controlled to drive the first transmission rod 11 to rotate, the first transmission rod 11 drives the second transmission rod 12 to rotate through the meshing transmission of the worm wheel 14 and the worm 13, the first transmission rod 11 drives the two first movable blocks 15 thereon to move close to the center while rotating, and respectively drives the two first sliders 3 to relatively slide close to the center along the first limiting groove 2, so that the two first clamping blocks 6 clamp the lower part of the anchor clamping piece, and simultaneously the second transmission rod 12 drives the two second movable blocks 16 thereon to move close to the center while rotating, respectively drives the two second sliders 5 to relatively slide close to the center along the second limiting groove 4, thereby the two second clamping blocks 8 clamp the upper part of the anchor clamping piece, thereby completing the clamping of the anchor clamping piece, after reaming is finished, the forward and reverse rotation motor 19 is controlled to rotate reversely, so that the two first clamping blocks 6 and the second clamping block 8 are separated.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (4)
1. The utility model provides a clamping machine constructs that is used for prestressed anchorage utensil clamping piece reaming processing which characterized in that: the automatic clamping device comprises a workbench, two first limiting grooves are formed in the workbench along the left and right horizontal directions, two first limiting grooves are symmetrically and slidably arranged in the two first limiting grooves respectively, two second limiting grooves are formed in the workbench along the front and back horizontal directions, two second limiting grooves are symmetrically and slidably arranged in the two second limiting grooves respectively, two first clamping blocks are oppositely arranged on the two first sliding blocks, a first clamping groove is formed in each first clamping block, two second clamping blocks are oppositely arranged on the two second sliding blocks, a second clamping groove is formed in each second clamping block, the height of each second clamping block is higher than that of each first clamping block, the aperture of each second clamping groove is smaller than that of each first clamping groove, and a driving assembly used for driving the first sliding blocks and the second sliding blocks to slide is arranged below the workbench.
2. The clamping mechanism for the jaw reaming of the prestressed anchorage device as claimed in claim 1, wherein: the drive assembly comprises a first transmission rod connected below the workbench in a rotating mode along the left and right horizontal directions and a second transmission rod connected below the workbench in a rotating mode along the front and back horizontal directions, a worm is arranged in the middle of the first transmission rod, a worm wheel connected with the worm in a meshing transmission mode is arranged in the middle of the second transmission rod, threads located on two sides of the worm and opposite in rotating direction are arranged on the outer wall of the first transmission rod respectively, threads located on two sides of the worm wheel and opposite in rotating direction are arranged on the outer wall of the second transmission rod respectively, first movable blocks are symmetrically and threadedly connected to two sides of the first transmission rod respectively, second movable blocks are symmetrically and threadedly connected to two sides of the second transmission rod respectively, two first sliding blocks correspond to two first movable blocks and are fixedly connected with the two second movable blocks through first connecting rods, and a positive and negative rotation motor used for driving the first transmission rod to rotate is arranged on the side portion of the workbench.
3. The clamping mechanism for the jaw reaming of the prestressed anchorage device as claimed in claim 2, wherein: the distance between the two first clamping blocks is larger than the distance between the two second clamping blocks.
4. The clamping mechanism for the prestressed anchor clamp reaming process according to claim 3, characterized in that: and a material loading plate is arranged in the center of the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120609039.9U CN215146900U (en) | 2021-03-25 | 2021-03-25 | Clamping mechanism for reaming prestressed anchorage device clamping piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120609039.9U CN215146900U (en) | 2021-03-25 | 2021-03-25 | Clamping mechanism for reaming prestressed anchorage device clamping piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215146900U true CN215146900U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120609039.9U Active CN215146900U (en) | 2021-03-25 | 2021-03-25 | Clamping mechanism for reaming prestressed anchorage device clamping piece |
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| CN (1) | CN215146900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654080A (en) * | 2022-03-04 | 2022-06-24 | 衢州学院 | Flowing water type automobile metal plate annular laser cutting device |
-
2021
- 2021-03-25 CN CN202120609039.9U patent/CN215146900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654080A (en) * | 2022-03-04 | 2022-06-24 | 衢州学院 | Flowing water type automobile metal plate annular laser cutting device |
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