CN209970042U - Automatic reinforcing steel bar sleeve screwing machine tool - Google Patents
Automatic reinforcing steel bar sleeve screwing machine tool Download PDFInfo
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- CN209970042U CN209970042U CN201920742629.1U CN201920742629U CN209970042U CN 209970042 U CN209970042 U CN 209970042U CN 201920742629 U CN201920742629 U CN 201920742629U CN 209970042 U CN209970042 U CN 209970042U
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- sliding table
- screwing machine
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- 229910001294 Reinforcing steel Inorganic materials 0.000 title claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 20
- 239000010959 steel Substances 0.000 description 20
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to a machining equipment technical field, in particular to automatic reinforcing bar sleeve pipe machine of screwing, include: a rotating device for rotating the sleeve; the first clamping device is fixed at the head end of the rotating device and is used for clamping the sleeve; and the second clamping device is used for clamping the reinforcing steel bars. The utility model provides a pair of automatic reinforcing bar sleeve pipe machine tool of screwing, first clamping device presss from both sides the sleeve pipe tightly, and second clamping device presss from both sides the reinforcing bar tightly, and rotary device drives first clamping device and rotates, makes the sleeve pipe rotatory twist on the reinforcing bar, has reduced manual operation's intensity of labour, and work efficiency is high, screws up the moment more accurately, improves connection quality.
Description
Technical Field
The utility model relates to a machining equipment technical field, in particular to automatic reinforcing bar sleeve pipe machine of screwing.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building refers to a project which is provided with a top cover, a beam column, a wall, a foundation and can form an internal space and meet the requirements of people on production, living, study and public activities, wherein a large number of steel bar and sleeve structures are required in the building project.
Reinforcing bar, sleeve pipe need pass through threaded connection, and traditional mode is twisted the sleeve pipe to the reinforcing bar through artifical manual, but this kind of operating means intensity of labour is big, and is inefficient, and the dynamics error of screwing is big.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic reinforcing sleeve screwing machine tool for it is big to solve manual operation intensity of labour, the problem that inefficiency, the dynamics error of screwing are big.
In order to solve the defect of the above-mentioned background art, the utility model provides an automatic reinforcing bar sleeve pipe machine tool of screwing, include:
a rotating device for rotating the sleeve;
the first clamping device is fixed at the head end of the rotating device and is used for clamping the sleeve;
the second clamping device is used for clamping the reinforcing steel bar;
the rotary device is fixedly arranged on the workbench, the second clamping device is arranged on the workbench, and the rotation axis of the rotary device is the same as the clamping axis of the second clamping device.
In order to enable the second clamping device to slide more smoothly on the workbench, the preferable technical scheme is that a sliding table is arranged below the second clamping device, a sliding table shaft is arranged on the upper surface of the workbench corresponding to the position of the sliding table, two ends of the sliding table shaft are fixed on the workbench through a mounting seat, the sliding table shaft penetrates through the sliding table and is parallel to the clamping axis of the second clamping device.
In order to enable the second clamping device to slide on the workbench more stably, the preferable technical scheme is that the number of the sliding table shafts is two, and the sliding table shafts are optical shafts and penetrate through the sliding table.
In order to enable the sliding table to automatically return to the initial position after being pulled and released, a spring is preferably installed at one end, close to the first clamping device, of the sliding table shaft, and the spring is located between the sliding table and the installation seat.
In order to enable the first clamping device, the rotating device and the second clamping device to be driven electrically, a preferred technical solution is that a drive shaft of the first clamping device is located inside a drive shaft of the rotating device; a first torque motor is fixedly arranged in the workbench corresponding to the position of the rotating device, the first torque motor is in transmission connection with a driving shaft of the rotating device through a chain or a belt, and a machine head box is arranged outside the rotating device and used for protecting the rotating device; a rotary motor is arranged on the workbench corresponding to the position of the driving shaft of the first clamping device and connected with the driving shaft of the first clamping device; a second torque motor is arranged in the workbench corresponding to the position of the sliding table, an output shaft of the second torque motor is connected with a speed reducer, and the speed reducer is in transmission connection with a driving shaft of the second clamping device through a chain or a belt.
In order to enable the first clamping device, the rotating device and the second clamping device to be automatically controlled, a controller is preferably arranged on the workbench, and the first torque motor, the second torque motor and the rotating motor are respectively and electrically connected with the controller.
In order to prevent the second clamping device from loosening during the moving process, a tensioning mechanism is preferably arranged on the chain or the belt connected with the driving shaft of the second clamping device and the second torque motor.
In order to enable the sleeve to be smoothly screwed into the steel bar and ensure the coincidence of the axis of the steel bar and the axis of the sleeve, the preferable technical scheme is that a bracket is arranged on the side surface of the workbench and used for supporting the steel bar.
In order to ensure that the sleeve can be smoothly screwed into the steel bar, the steel bar has small moving resistance towards the left side and small surface friction, the preferable technical scheme is that a plurality of groups of supporting rollers are arranged on the bracket, the supporting rollers are arranged along the direction of the clamping axis parallel to the second clamping device, the steel bar is put on the supporting rollers, and the supporting rollers rotate when the steel bar moves.
The utility model has the advantages that:
the utility model provides a pair of automatic reinforcing bar sleeve pipe machine tool of screwing, first clamping device presss from both sides the sleeve pipe tightly, and second clamping device presss from both sides the reinforcing bar tightly, and rotary device drives first clamping device and rotates, makes the sleeve pipe rotatory twist on the reinforcing bar, has reduced manual operation's intensity of labour, and work efficiency is high, screws up the moment accuracy.
Other features and advantages of the present invention will be set forth in the description that follows. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a side view of the present invention;
FIG. 2 is a schematic top view of a portion of the present invention;
FIG. 3 is a second schematic side view of the present invention;
wherein, 1-sleeve; 2-reinforcing steel bars; 10-a rotating device; 101-a head box; 11-a first clamping device; 12-a second clamping device; 13-a workbench; 14-a slide table; 15-a mounting seat; 16-a slip shaft; 17-a spring; 18-a first torque motor; 19-a rotating electrical machine; 20-a second torque motor; 201-speed reducer; 21-a controller; 22-a tensioning mechanism; 23-a scaffold; 24-idler wheel.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1, 2 and 3, the utility model provides an automatic reinforcing bar sleeve screwing machine tool, include:
a rotating device 10 for rotating the casing 1;
a first clamping device 11 fixed at the head end of the rotating device 10 for clamping the casing 1;
and a second clamping means 12 for clamping the reinforcing bar 2. The rotating device 10 and the first clamping device 11 are prior art, and the present embodiment is preferably a rotating structure of a lathe spindle and a chuck for electrically clamping a lathe, and are well-established in the prior art, and are not described herein again; the second clamping device 12 is a conventional clamping device, and the present embodiment is preferably an electric clamping pliers, which is well-established in the prior art and will not be described herein.
In order to enable the alignment of the rotating means 10 and the second clamping means 12, and to make it easier to screw the bar 2 and the sleeve 1, it is preferable that the screwing machine further comprises: the rotary device 10 is fixedly arranged on the workbench 13, the second clamping device 12 is arranged on the workbench 13, and the rotation axis of the rotary device 10 is the same as the clamping axis of the second clamping device 12.
The working principle and the technical effect of the technical scheme are as follows:
first clamping device 11 presss from both sides the sleeve pipe 1 tightly, and second clamping device 12 presss from both sides the reinforcing bar 2 tightly, and rotary device 10 drives first clamping device 11 and rotates, makes sleeve pipe 1 rotatory twist on reinforcing bar 2, has reduced manual operation's intensity of labour, and work efficiency is high.
In order to make the second clamping device 12 slide on the workbench 13 more smoothly, a preferred technical scheme is that a sliding table 14 is arranged below the second clamping device 12, a sliding table shaft 16 is arranged on the upper surface of the workbench 13 corresponding to the position of the sliding table 14, two ends of the sliding table shaft 16 are fixed on the workbench 13 through a mounting seat 15, the sliding table shaft 16 penetrates through the sliding table 14, and the sliding table shaft 16 is parallel to the clamping axis of the second clamping device 12.
In order to make the second clamping device 12 slide on the table 13 more stably, it is preferable that two slide table shafts 16 are provided, and the slide table shafts 16 are optical axes and penetrate the slide table 14.
In order to automatically return to the initial position after the slide table 14 is pulled out, a spring 17 is preferably mounted on the slide table shaft 16 at an end close to the first clamping device 11, and the spring 17 is located between the slide table 14 and the mounting seat 15.
The working principle and the technical effect of the technical scheme are as follows:
when the rotating device 10 drives the sleeve 1 to rotate, the threads of the steel bars 2 are screwed into the sleeve 1, the steel bars 2 horizontally move towards the sleeve 1, and simultaneously drive the second clamping device 12 and the sliding table 14 to slide on the sliding table shaft 16, so that the spring 17 at the left end of the sliding table shaft 16 is compressed, the sliding table 14 is prevented from rotating by the two sliding table shafts 16, and the sliding table 14 is more stable; when the first clamping device 11 or the second clamping device 12 is released, the sliding table 14 slides rightwards under the action of the elastic force of the spring 17, and returns to the original position, so that the next assembly is facilitated.
In order to enable the first clamping device 11, the rotating device 10 and the second clamping device 12 to be driven electrically, it is preferred that the drive shaft of the first clamping device 11 is located inside the drive shaft of the rotating device 10; a first torque motor 18 is fixedly arranged in the workbench 13 corresponding to the position of the rotating device 10, the first torque motor 18 is in transmission connection with a driving shaft of the rotating device 10 through a chain or a belt, and a head box 101 is arranged outside the rotating device 10 and used for protecting the rotating device 10; a rotary motor 19 is arranged on the upper surface of the workbench 13 corresponding to the position of the driving shaft of the first clamping device 11, and the rotary motor 19 is connected with the driving shaft of the first clamping device 11; the second torque motor 20 is arranged in the workbench 13 corresponding to the position of the sliding table 14, an output shaft of the second torque motor 20 is connected with a speed reducer 201, and the speed reducer 201 is in transmission connection with a driving shaft of the second clamping device 12 through a chain or a belt.
In order to automatically control the first clamping device 11, the rotating device 10 and the second clamping device 12, a controller 21 is preferably provided on the table 13, and the first torque motor 18, the second torque motor 20 and the rotating motor 19 are electrically connected to the controller 21.
The working principle and the technical effect of the technical scheme are as follows:
the controller 21 controls the rotating motor 19 and the second torque motor 20 to work first, the sleeve and the steel bar are clamped respectively, then the first torque motor 18 starts to work, the sleeve 1 and the steel bar 2 are screwed, when the required screwing torque value is reached, the first torque motor 18 stops rotating, the sleeve 1 and the steel bar 2 can accurately reach the required screwing torque value, and the connection quality is greatly improved.
In order to prevent that second clamping device 12 from taking place not hard up at removal in-process chain or belt, preferred technical scheme does, sets up straining device 22 on the chain or the belt of second moment motor 20 and second clamping device 12's drive shaft connection, and straining device 22 is prior art, the utility model discloses well take-up pulley passes through the connecting rod to be connected on the installation axle, then promotes the take-up pulley through spring torsion with chain or belt tensioning, has maturely used in prior art, and this place is no longer repeated.
In order to enable the sleeve to be smoothly screwed into the steel bar and ensure the axis of the steel bar to be coincident with the axis of the sleeve, the preferable technical scheme is that a bracket 23 is arranged on the side surface of the workbench 13 and used for supporting the steel bar 2.
In order to ensure that the sleeve can be smoothly screwed into the steel bar, the steel bar has small moving resistance towards the left side and small surface friction, the preferable technical scheme is that a plurality of groups of carrier roller wheels 24 are arranged on the bracket 23, the carrier roller wheels 24 are arranged along the direction parallel to the clamping axis of the second clamping device 12, the steel bar 2 is lapped on the carrier roller wheels 24, and when the steel bar moves, the carrier roller wheels rotate.
The working principle and the technical effect of the technical scheme are as follows:
in the process of screwing the sleeve 1 and the reinforcing steel bar 2, the tail end of the reinforcing steel bar 2 is lapped on the bracket 23, when the reinforcing steel bar 2 is pulled by the second clamping device 12, the reinforcing steel bar 2 moves on the roller wheel 24, the axis of the reinforcing steel bar 2 is coincided with the axis of the sleeve 1, rolling friction exists between the reinforcing steel bar 2 and the roller wheel 24, and the friction force generated when the reinforcing steel bar 2 moves is reduced.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. An automatic reinforcing bar sleeve screwing machine tool is characterized by comprising:
a rotating device (10) for rotating the casing (1);
the first clamping device (11) is fixed at the head end of the rotating device (10) and is used for clamping the sleeve (1);
a second clamping device (12) for clamping the reinforcement bar (2).
2. An automatic rebar sleeve screwing machine according to claim 1, further comprising: the rotary device (10) is fixedly arranged on the workbench (13), the second clamping device (12) is arranged on the workbench (13), and the rotary axis of the rotary device (10) is the same as the clamping axis of the second clamping device (12).
3. The automatic reinforcing steel bar sleeve screwing machine tool according to claim 2, wherein a sliding table (14) is arranged below the second clamping device (12), a sliding table shaft (16) is arranged on the upper surface of the working table (13) corresponding to the position of the sliding table (14), two ends of the sliding table shaft (16) are fixed on the working table (13) through mounting seats (15), the sliding table shaft (16) penetrates through the sliding table (14), and the sliding table shaft (16) is parallel to the clamping axis of the second clamping device (12).
4. An automatic rebar sleeve screwing machine according to claim 3, wherein the number of the slipway shafts (16) is two, and the slipway shafts (16) are optical axes and penetrate through the slipway (14).
5. An automatic rebar sleeve screwing machine according to claim 4, wherein a spring (17) is mounted on one end of the sliding table shaft (16) close to the first clamping device (11), the spring (17) being located between the sliding table (14) and the mounting seat (15).
6. An automatic rebar sleeving screwing machine according to claim 2, wherein the driving shaft of the first clamping device (11) is located inside the driving shaft of the rotating device (10); a first torque motor (18) is fixedly arranged in the workbench (13) corresponding to the position of the rotating device (10), the first torque motor (18) is in transmission connection with a driving shaft of the rotating device (10) through a chain or a belt, and a head box (101) is arranged outside the rotating device (10) and used for protecting the rotating device (10); a rotary motor (19) is arranged on the workbench (13) corresponding to the position of a driving shaft of the first clamping device (11), and the rotary motor (19) is connected with the driving shaft of the first clamping device (11); a second torque motor (20) is arranged in the workbench (13) corresponding to the position of the sliding table (14), an output shaft of the second torque motor (20) is connected with a speed reducer (201), and the speed reducer (201) is in transmission connection with a driving shaft of the second clamping device (12) through a chain or a belt.
7. An automatic rebar sleeve screwing machine according to claim 6, wherein a controller (21) is arranged on the workbench (13), and the first torque motor (18), the second torque motor (20) and the rotating motor (19) are respectively and electrically connected with the controller (21).
8. An automatic rebar sleeving and screwing machine according to claim 6, wherein the tensioning means (22) is provided on a chain or belt connected to the drive shaft of the second torque motor (20) and the second clamping means (12).
9. An automatic rebar sleeve screwing machine according to claim 2, wherein a bracket (23) is arranged on the side of the workbench (13) and used for supporting the rebar (2).
10. An automatic rebar sleeve screwing machine according to claim 9, wherein the bracket (23) is provided with a plurality of sets of idler wheels (24), the idler wheels (24) being arranged along a direction parallel to the clamping axis of the second clamping device (12), the rebar (2) riding on the idler wheels (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920742629.1U CN209970042U (en) | 2019-05-22 | 2019-05-22 | Automatic reinforcing steel bar sleeve screwing machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920742629.1U CN209970042U (en) | 2019-05-22 | 2019-05-22 | Automatic reinforcing steel bar sleeve screwing machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209970042U true CN209970042U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920742629.1U Active CN209970042U (en) | 2019-05-22 | 2019-05-22 | Automatic reinforcing steel bar sleeve screwing machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209970042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369851A (en) * | 2021-07-08 | 2021-09-10 | 巨力索具股份有限公司 | Belt-skin pipe penetrating device and pipe penetrating method |
-
2019
- 2019-05-22 CN CN201920742629.1U patent/CN209970042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369851A (en) * | 2021-07-08 | 2021-09-10 | 巨力索具股份有限公司 | Belt-skin pipe penetrating device and pipe penetrating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210601 Address after: 065014 South Pengzhuang Road West, xugezhuang village, Beiwang Township, Guangyang District, Langfang City, Hebei Province Patentee after: Langfang Junding Construction Technology Co.,Ltd. Address before: 065899 No.123, North Street, Nankou village, Longjie District, sunshi Town, Wen'an County, Langfang City, Hebei Province Patentee before: Wu Zhanjun |
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| TR01 | Transfer of patent right |