CN213378962U - Hoop bending machine head with high-precision distance measurement and positioning functions - Google Patents
Hoop bending machine head with high-precision distance measurement and positioning functions Download PDFInfo
- Publication number
- CN213378962U CN213378962U CN202021089653.9U CN202021089653U CN213378962U CN 213378962 U CN213378962 U CN 213378962U CN 202021089653 U CN202021089653 U CN 202021089653U CN 213378962 U CN213378962 U CN 213378962U
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- China
- Prior art keywords
- distance measuring
- bending machine
- hoop bending
- guide plate
- encoder
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- Expired - Fee Related
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- 238000005452 bending Methods 0.000 title claims abstract description 33
- 238000005259 measurement Methods 0.000 title abstract description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a high-precision distance measuring and positioning hoop bending machine head, which relates to the field of metal processing machinery and comprises a base plate arranged on the hoop bending machine, wherein a front guide plate and a rear guide plate are respectively and fixedly arranged on the base plate, a guide rail is arranged between the front guide plate and the rear guide plate, a gear is fixedly arranged at the end part of the front guide plate, and the gear is meshed with a rack on the guide rail; the distance measuring mechanism is fixedly arranged on the rear guide plate, a distance measuring wheel of the distance measuring mechanism leans against the guide rail and is in friction transmission with the guide rail, the distance measuring mechanism is used for detecting the actual displacement of the hoop bending machine and is electrically connected with the hoop bending machine control system through an encoder, and the encoder feeds back the obtained electric signal to the hoop bending machine control system. The utility model has the advantages that: the problem that the front clearance and the back clearance which cannot be eliminated in the connection mode of the encoder of the existing hoop bending machine are solved; the closed-loop control mode is adopted, so that the measurement precision is greatly improved, and meanwhile, the mobile positioning is more accurate; the condition that the side length of the stirrup is inaccurate due to the existing positioning mode in the current market is improved.
Description
Technical Field
The utility model relates to a metal processing machinery's field, concretely relates to hoop bending machine aircraft nose of high accuracy range finding location.
Background
Hoop bending machine is widely used reinforcing bar processing equipment among the building engineering, and the displacement volume that the encoder is used for detecting the aircraft nose is installed usually in current hoop bending machine in its aircraft nose department, nevertheless because there is structural defect in some model encoder connected modes of current hoop bending machine, leads to the positive and negative clearance that can't eliminate, and measurement accuracy is low for the reinforcing bar length of side size of processing out is often inaccurate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art existence, and provide a hoop bending machine aircraft nose of high accuracy range finding location, solved the structural positive and negative clearance problem that can't eliminate that some model encoder connected modes of current hoop bending machine exist.
The purpose of the utility model is accomplished through following technical scheme: the high-precision ranging and positioning hoop bending machine head comprises a base plate arranged on a hoop bending machine, wherein a front guide plate and a rear guide plate are fixedly arranged on the base plate respectively, an I-shaped guide rail is arranged between the front guide plate and the rear guide plate, a gear is fixedly arranged at the end part of the front guide plate, and the gear is meshed with a rack arranged on the guide rail to perform gear transmission; the rear guide plate is fixedly provided with a distance measuring mechanism, the distance measuring mechanism comprises a distance measuring wheel, an encoder seat and an encoder, the distance measuring wheel is connected with and drives a distance measuring shaft, and the distance measuring shaft penetrates through the encoder seat and is connected with the encoder through a coupling sleeve; the distance measuring wheel of the distance measuring mechanism leans on the guide rail and is in friction transmission with the guide rail, the distance measuring mechanism is used for detecting the actual displacement of the hoop bending machine and is electrically connected with the hoop bending machine control system through the encoder, and the encoder feeds back the obtained electric signal to the hoop bending machine control system.
The utility model has the advantages that: the problem that positive and negative gaps cannot be eliminated structurally in the connection mode of certain machine type encoders of the conventional hoop bending machine is solved; the closed-loop control mode is adopted, so that the measurement precision is greatly improved, and meanwhile, the mobile positioning is more accurate; the condition that the side length of the stirrup is inaccurate due to the existing positioning mode in the current market is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the distance measuring mechanism.
Description of reference numerals: the distance measuring device comprises a rear guide plate 1, an encoder 2, an encoder seat 3, a distance measuring wheel 4, a guide rail 5, a rack 6, a gear 7, a front guide plate 8, a base plate 9, a distance measuring shaft 10 and a coupling sleeve 11.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
example (b): as shown in the attached drawings 1 and 2, the high-precision ranging and positioning hoop bending machine head comprises a base plate 9 arranged on a hoop bending machine, wherein a front guide plate 8 and a rear guide plate 1 are fixedly arranged on the base plate 9 respectively, an I-shaped guide rail 5 is arranged between the front guide plate 8 and the rear guide plate 1, a gear 7 is fixedly arranged at the end part of the front guide plate 8, and the gear 7 is meshed with a rack 6 arranged on the guide rail 5 to perform gear transmission; the rear guide plate 1 is fixedly provided with a distance measuring mechanism, the distance measuring mechanism comprises a distance measuring wheel 4, an encoder seat 3 and an encoder 2, the distance measuring wheel 4 is connected with and drives a distance measuring shaft 10, and the distance measuring shaft 10 penetrates through the encoder seat 3 and is connected with the encoder 2 through a coupling sleeve 11; the distance measuring wheel 4 of the distance measuring mechanism leans on the guide rail 5 and is in friction transmission with the guide rail 5, the distance measuring mechanism is used for detecting the actual displacement of the hoop bending machine and is electrically connected with the hoop bending machine control system through the encoder 2, and the encoder 2 feeds back the obtained electric signal to the hoop bending machine control system.
The utility model discloses a working process: the hoop bending machine drives the gear motion on the front guide plate 8 when the hoop bending machine is used for machining, the front guide plate is meshed with the rack 6 through the gear 7 to carry out gear transmission, so that the guide rail 5 is driven to move, the guide rail 5 is in friction transmission with the distance measuring wheel 4, the distance measuring shaft 10 is driven to rotate, the distance measuring shaft 10 drives the encoder 2 through the coupling sleeve 11, the encoder 2 feeds back the obtained electric signal to the hoop bending machine control system after conversion, and the electric signal is displayed by the control system.
It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.
Claims (1)
1. The utility model provides a hoop bending machine aircraft nose of high accuracy range finding location which characterized in that: the device comprises a base plate (9) arranged on a hoop bending machine, wherein a front guide plate (8) and a rear guide plate (1) are fixedly arranged on the base plate (9) respectively, an I-shaped guide rail (5) is arranged between the front guide plate (8) and the rear guide plate (1), a gear (7) is fixedly arranged at the end part of the front guide plate (8), and the gear (7) is meshed with a rack (6) arranged on the guide rail (5) to perform gear transmission; the rear guide plate (1) is fixedly provided with a distance measuring mechanism, the distance measuring mechanism comprises a distance measuring wheel (4), an encoder seat (3) and an encoder (2), the distance measuring wheel (4) is connected with and drives a distance measuring shaft (10), and the distance measuring shaft (10) penetrates through the encoder seat (3) and is connected with the encoder (2) through a coupling sleeve (11); the distance measuring wheel (4) of the distance measuring mechanism leans on the guide rail (5) and is in friction transmission with the guide rail (5), the distance measuring mechanism is used for detecting the actual displacement of the hoop bending machine and is electrically connected with the hoop bending machine control system through the encoder (2), and the encoder (2) feeds back the obtained electric signal to the hoop bending machine control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021089653.9U CN213378962U (en) | 2020-06-12 | 2020-06-12 | Hoop bending machine head with high-precision distance measurement and positioning functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021089653.9U CN213378962U (en) | 2020-06-12 | 2020-06-12 | Hoop bending machine head with high-precision distance measurement and positioning functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213378962U true CN213378962U (en) | 2021-06-08 |
Family
ID=76197976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021089653.9U Expired - Fee Related CN213378962U (en) | 2020-06-12 | 2020-06-12 | Hoop bending machine head with high-precision distance measurement and positioning functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213378962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581777A (en) * | 2021-07-30 | 2021-11-02 | 合肥君信电子科技有限公司 | Cable-free rail car capable of automatically preventing derailing and hanger rail motion platform thereof |
-
2020
- 2020-06-12 CN CN202021089653.9U patent/CN213378962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581777A (en) * | 2021-07-30 | 2021-11-02 | 合肥君信电子科技有限公司 | Cable-free rail car capable of automatically preventing derailing and hanger rail motion platform thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |