CN208262752U - A kind of thread screw on and-off machine back-up tong - Google Patents
A kind of thread screw on and-off machine back-up tong Download PDFInfo
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- CN208262752U CN208262752U CN201820869399.0U CN201820869399U CN208262752U CN 208262752 U CN208262752 U CN 208262752U CN 201820869399 U CN201820869399 U CN 201820869399U CN 208262752 U CN208262752 U CN 208262752U
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- tong
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Abstract
The utility model discloses a kind of thread screw on and-off machine back-up tongs, including the small car body group welding piece of cycloid hydraulic motor, back-up tong, back-up tong pedestal and back-up tong head assembly；Back-up tong head assembly lower end is equipped with back-up tong pedestal, back-up tong pedestal is fixedly mounted on back-up tong small car body group welding piece upper end by fixing bolt, the side of the back-up tong head assembly is fixedly installed with back-up tong motor connecting plate, cycloid hydraulic motor is fixedly mounted on back-up tong motor connecting plate by hexagon socket cap head screw C, the first back-up tong connecting plate and the second back-up tong connecting plate are provided in the back-up tong head assembly, the front end of the second back-up tong connecting plate is fixedly installed with back-up tong by hexagon socket cap head screw A and connects plate gear.The utility model is novel in design, drives back-up tong gear using hydraulic motor, by electrical control, so that shackle and upper button is converted simple, easy to operate, high degree of automation, reduces labor intensity, equipment runs smoothly.
Description
Technical field
The utility model relates to a kind of back-up tong, specifically a kind of thread screw on and-off machine back-up tong.
Background technique
Twisting button equipment is a kind of for screwing the equipment that bolt and nut cooperates or other component is threadedly engaged, and form is a variety of
Multiplicity usually requires special stubborn button equipment and is screwed or unscrewed for being threadedly engaged for large component.Screw guide sleeve
With the stubborn button equipment of column, mostly using horizontal installation, column is secured transverse on balladeur train, and balladeur train and pedestal use steel plate
Sliding is quickly screwed by motor by retarder driving.
Existing thread screw on and-off machine can all be designed into back-up tong, and common back-up tong is driven using cylinder, carry out shackle to box cupling, structure compared with
Complexity operates large labor intensity, low efficiency；When upper buckle-like state and shackle state transformation, it is necessary to artificial mobile cylinder position, it is uncomfortable
More factories is required together in shackle.
Summary of the invention
The purpose of this utility model is to provide a kind of thread screw on and-off machine back-up tongs, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of thread screw on and-off machine back-up tong, including the small car body group welding piece of cycloid hydraulic motor, back-up tong, back-up tong pedestal and back-up tong head group
Part；Back-up tong head assembly lower end is equipped with back-up tong pedestal, and back-up tong pedestal is fixedly mounted on the small car body of back-up tong by fixing bolt
Group welding piece upper end, the side of the back-up tong head assembly are fixedly installed with back-up tong motor connecting plate, and cycloid hydraulic motor passes through interior six
Angle fillister head screw C is fixedly mounted on back-up tong motor connecting plate, and the first back-up tong connecting plate is provided in the back-up tong head assembly
Back-up tong connection is fixedly installed with by hexagon socket cap head screw A with the front end of the second back-up tong connecting plate, the second back-up tong connecting plate
Plate gear, the output shaft of the cycloid hydraulic motor runs through back-up tong motor connecting plate, and by hexagon socket cap head screw D and drives
Moving gear is fixedly connected, and the driving gear setting connect plate gear engagement in back-up tong driving pinion stand and with back-up tong.
As a further solution of the present invention: with back-up tong motor connecting plate on the hexagon socket cap head screw C
Junction is arranged with spring washer B.
Plate gear is connect with back-up tong on the hexagon socket cap head screw A as a further solution of the present invention,
Junction be arranged with spring washer A.
The back-up tong driving pinion stand passes through hexagon socket cap head screw B as a further solution of the present invention,
It is fixedly mounted in back-up tong head assembly.
The inner end of the back-up tong driving pinion stand is additionally provided with no inner ring as a further solution of the present invention,
The output shaft of needle bearing, cycloid hydraulic motor is connect with needle roller bearing without inner ring, the output shaft of cycloid hydraulic motor with without interior
The junction of circle needle bearing is arranged with circlip for hole.
The both ends of the small car body group welding piece of the back-up tong are symmetrically arranged with trolley as a further solution of the present invention,
Roll wheel assembly, trolley idler wheels component are fixedly connected by idler wheel fixing screws with the side wall of the small car body group welding piece of back-up tong.
Tension and compression sensing is provided on the inside of the small car body group welding piece of the back-up tong as a further solution of the present invention,
Device.
The right end of the tension-compression sensor is provided with sensor connector as a further solution of the present invention, passes
The sensor ears for acting on being fixedly mounted on the small car body group welding piece inner wall of back-up tong that sensor connector passes through pin shaft and split pin
Seat rotation connection.
The left end of the tension-compression sensor is equipped with sensor connection spiral shell as a further solution of the present invention,
Bar, sensor connecting screw are fixedly connected by hex-head nut with the lower end of sensor attachment force siding, and locating sensor connects
The upper end of relay siding is fixedly connected with back-up tong pedestal.
Compared with prior art, the utility model has the beneficial effects that the utility model is novel in design, hydraulic motor is used
Back-up tong gear is driven, by electrical control, converts shackle and upper button simple, easy to operate, high degree of automation reduces labour
Intensity, equipment run smoothly, applied widely.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of thread screw on and-off machine back-up tong.
Fig. 2 is the side view of thread screw on and-off machine back-up tong.
In figure: the first back-up tong of 1- connecting plate, the second back-up tong of 2- connecting plate, 3- back-up tong connection plate gear, hexagonal cylindrical in 4-
Head screw A, 5- spring washer A, 6- needle roller bearing without inner ring, 7- circlip for hole, 8- hexagon socket cap head screw B, 9- drive
Moving gear, 10- cycloid hydraulic motor, 11- hexagon socket cap head screw C, 12- spring washer B, 13- back-up tong motor connecting plate,
14- back-up tong drive pinion stand, 15- hexagon socket cap head screw D, 16- sensor connection arm board, 17- sensor ears seat,
18- split pin, 19- pin shaft, 20- sensor connector, 21- tension-compression sensor, 22- hex-head nut, 23- sensor connect spiral shell
Bar, 24- trolley idler wheels component, 25- idler wheel fixing screws, the small car body group welding piece of 26- back-up tong, 27- fixing bolt, 28- back-up tong bottom
Seat, 29- back-up tong head assembly.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of thread screw on and-off machine back-up tong, including cycloid hydraulic motor 10, back
Clamp small car body group welding piece 26, back-up tong pedestal 28 and back-up tong head assembly 29；29 lower end of back-up tong head assembly is equipped with back-up tong pedestal
28, back-up tong pedestal 28 is fixedly mounted on small 26 upper end of car body group welding piece of back-up tong, the back-up tong head assembly 29 by fixing bolt 27
Side be fixedly installed with back-up tong motor connecting plate 13, cycloid hydraulic motor 10 passes through the fixed peace of hexagon socket cap head screw C11
On back-up tong motor connecting plate 13, the junction on hexagon socket cap head screw C11 with back-up tong motor connecting plate 13 is arranged with
Spring washer B12 is provided with the first back-up tong connecting plate 1 and the second back-up tong connecting plate 2, the second back-up tong in the back-up tong head assembly 29
The front end of connecting plate 2 is fixedly installed with back-up tong by hexagon socket cap head screw A4 and connects plate gear 3, the interior hexagonal cylindrical head
The junction for connecting plate gear 3 on screw A4 with back-up tong is arranged with spring washer A5, the output shaft of the cycloid hydraulic motor 10
It is fixedly connected through back-up tong motor connecting plate 13, and by hexagon socket cap head screw D15 with driving gear 9, the sliding tooth
9 setting of wheel connect the engagement of plate gear 3 in back-up tong driving pinion stand 14 and with back-up tong, and back-up tong driving pinion stand 14 passes through interior hexagonal
Fillister head screw B8 is fixedly mounted in back-up tong head assembly 29, and the inner end of the back-up tong driving pinion stand 14 is additionally provided with without in
Needle bearing 6 is enclosed, the output shaft of cycloid hydraulic motor 10 is connect with needle roller bearing without inner ring 6, the output of cycloid hydraulic motor 10
The junction of axis and needle roller bearing without inner ring 6 is arranged with circlip for hole 7.
The both ends of the small car body group welding piece 26 of back-up tong are symmetrically arranged with trolley idler wheels component 24, and trolley idler wheels component 24 is logical
Idler wheel fixing screws 25 are crossed to be fixedly connected with the side wall of the small car body group welding piece 26 of back-up tong, the small car body group welding piece 26 of back-up tong it is interior
Side is provided with tension-compression sensor 21, and the right end of tension-compression sensor 21 is provided with sensor connector 20, and sensor connector 20 passes through pin
The effect of axis 19 and split pin 18 is rotated with the sensor ears seat 17 being fixedly mounted on small 26 inner wall of car body group welding piece of back-up tong
Connection, the left end of the tension-compression sensor 21 are equipped with sensor connecting screw 23, and sensor connecting screw 23 passes through turret head
Nut 22 is fixedly connected with the lower end of sensor attachment force siding 16, the upper end and back-up tong bottom of locating sensor attachment force siding 16
Seat 28 is fixedly connected.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of thread screw on and-off machine back-up tong, including the small car body group welding piece (26) of cycloid hydraulic motor (10), back-up tong, back-up tong pedestal (28) and
Back-up tong head assembly (29)；Back-up tong head assembly (29) lower end is equipped with back-up tong pedestal (28), and back-up tong pedestal (28) passes through fixation
Bolt (27) is fixedly mounted on small car body group welding piece (26) upper end of back-up tong, which is characterized in that the side of the back-up tong head assembly (29)
End is fixedly installed with back-up tong motor connecting plate (13), and cycloid hydraulic motor (10) passes through hexagon socket cap head screw C(11) it is fixed
It is mounted on back-up tong motor connecting plate (13), is provided with the first back-up tong connecting plate (1) and second in the back-up tong head assembly (29)
The front end of back-up tong connecting plate (2), the second back-up tong connecting plate (2) passes through hexagon socket cap head screw A(4) it is fixedly installed with back-up tong company
Fishplate bar gear (3), the output shaft of the cycloid hydraulic motor (10) runs through back-up tong motor connecting plate (13), and passes through interior hexagonal circle
Chapiter screw D(15) it is fixedly connected with driving gear (9), driving gear (9) setting is in back-up tong driving pinion stand (14)
And plate gear (3) engagement is connect with back-up tong.
2. a kind of thread screw on and-off machine back-up tong according to claim 1, which is characterized in that the hexagon socket cap head screw C(11)
Upper and back-up tong motor connecting plate (13) junction is arranged with spring washer B(12).
3. a kind of thread screw on and-off machine back-up tong according to claim 1, which is characterized in that the hexagon socket cap head screw A(4) on
The junction that plate gear (3) is connect with back-up tong is arranged with spring washer A(5).
4. a kind of thread screw on and-off machine back-up tong according to claim 1, which is characterized in that back-up tong driving pinion stand (14) passes through
Hexagon socket cap head screw B(8) it is fixedly mounted on back-up tong head assembly (29).
5. a kind of thread screw on and-off machine back-up tong according to claim 1, which is characterized in that the back-up tong drives the interior of pinion stand (14)
Side is additionally provided with needle roller bearing without inner ring (6), and the output shaft of cycloid hydraulic motor (10) and needle roller bearing without inner ring (6) are even
It connects, the output shaft of cycloid hydraulic motor (10) and the junction of needle roller bearing without inner ring (6) are arranged with circlip for hole (7).
6. a kind of thread screw on and-off machine back-up tong according to claim 1, which is characterized in that the small car body group welding piece (26) of back-up tong
Both ends are symmetrically arranged with trolley idler wheels component (24), and trolley idler wheels component (24) passes through idler wheel fixing screws (25) and back-up tong trolley
The side wall of body group welding piece (26) is fixedly connected.
7. a kind of thread screw on and-off machine back-up tong according to claim 1, which is characterized in that the small car body group welding piece (26) of back-up tong
Inside is provided with tension-compression sensor (21).
8. a kind of thread screw on and-off machine back-up tong according to claim 7, which is characterized in that the right end of the tension-compression sensor (21) is set
It is equipped with sensor connector (20), sensor connector (20) passes through the effect of pin shaft (19) and split pin (18) and is fixedly mounted on back
Clamp sensor ears seat (17) rotation connection on small car body group welding piece (26) inner wall.
9. a kind of thread screw on and-off machine back-up tong according to claim 7 or 8, which is characterized in that a left side for the tension-compression sensor (21)
End is equipped with sensor connecting screw (23), and sensor connecting screw (23) passes through hex-head nut (22) and sensor attachment force
The lower end of siding (16) is fixedly connected, and the upper end of locating sensor attachment force siding (16) is fixedly connected with back-up tong pedestal (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820869399.0U CN208262752U (en) | 2018-06-06 | 2018-06-06 | A kind of thread screw on and-off machine back-up tong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820869399.0U CN208262752U (en) | 2018-06-06 | 2018-06-06 | A kind of thread screw on and-off machine back-up tong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208262752U true CN208262752U (en) | 2018-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820869399.0U Active CN208262752U (en) | 2018-06-06 | 2018-06-06 | A kind of thread screw on and-off machine back-up tong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208262752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390539A (en) * | 2020-01-08 | 2020-07-10 | 吴立中 | Pipe screwing machine and control method thereof |
-
2018
- 2018-06-06 CN CN201820869399.0U patent/CN208262752U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390539A (en) * | 2020-01-08 | 2020-07-10 | 吴立中 | Pipe screwing machine and control method thereof |
| CN111390539B (en) * | 2020-01-08 | 2021-05-25 | 吴立中 | Pipe screwing machine and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 417000 south of Dongxi 1st Street, east of Jixing Road, west of Nanbei 1st Road, 2nd Industrial Park, Loudi economic and Technological Development Zone, Hunan Province Patentee after: HUNAN YOUDU ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Patentee after: SHANGHAI XIWU SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 201406 No. 6001 Nanfeng Highway, Fengxian District, Shanghai Patentee before: SHANGHAI XIWU SCIENCE AND TECHNOLOGY Co.,Ltd. Patentee before: HUNAN YOUDU ELECTROMECHANICAL EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |