CN213647411U - Movable axle U type bolt fastening instrument - Google Patents
Movable axle U type bolt fastening instrument Download PDFInfo
- Publication number
- CN213647411U CN213647411U CN202022310297.5U CN202022310297U CN213647411U CN 213647411 U CN213647411 U CN 213647411U CN 202022310297 U CN202022310297 U CN 202022310297U CN 213647411 U CN213647411 U CN 213647411U
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- China
- Prior art keywords
- base
- plate
- movable axle
- fixed seat
- wrench
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Abstract
The utility model relates to a bolt fastening instrument, specific movable axle U type bolt fastening instrument that says so. The device comprises a base, wherein a fixed seat is arranged right above the base, supporting plates are respectively arranged at the front end and the rear end of the left side and the right side of the fixed seat, the upper end of each supporting plate is fixedly connected with the side surface of the fixed seat, and the lower end of each supporting plate is fixedly connected with the upper end surface of the base; the adjustable wrench is characterized in that two parallel supports are fixed on the fixing seat, a rotating shaft is fixedly connected between the two supports, the middle of the adjusting plate is rotatably connected to the rotating shaft, the front end of the adjusting plate is connected with the wrench installation seat through a locking assembly, the front end of the wrench installation seat is connected with a pneumatic wrench which is vertically arranged through a connecting piece in a detachable mode, a sleeve is connected to the driving end of the pneumatic wrench, and an adjusting lever is welded to the rear end of the adjusting plate. The utility model has the advantages of being simple in structure, compact, reasonable, can stretch into vehicle chassis bottom and realize axle U type bolt-up operation, convenient operation is swift, has improved work efficiency and security.
Description
Technical Field
The utility model relates to a bolt fastening instrument, specific movable axle U type bolt fastening instrument that says so.
Background
At present, for the fastening work of U-shaped bolts and steering gear plumbing arm nuts on front and rear axles of an automobile, a wind cannon wrench is generally manually held under an automobile chassis for fastening operation. When the wind cannon is fastened, the wrench of the wind cannon is heavy, and an operator needs to squat and raise the head, so that the operator is very easy to fatigue and easily generate industrial injury during operation, and the wind cannon is very inconvenient.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned weak point to a movable axle U type bolt-up instrument is provided, can stretch into vehicle chassis bottom and realize axle U type bolt-up operation, and convenient operation is swift, has improved work efficiency and security.
According to the technical scheme provided by the utility model, a movable axle U-shaped bolt fastening tool comprises a base, wherein a fixed seat is arranged right above the base, supporting plates are respectively arranged at the front end and the rear end of the left side and the rear end of the right side of the fixed seat, the upper end of each supporting plate is fixedly connected with the side surface of the fixed seat, and the lower end of each supporting plate is fixedly connected with the upper end surface of the base; the adjustable wrench is characterized in that two parallel supports are fixed on the fixing seat, a rotating shaft is fixedly connected between the two supports, the middle of the adjusting plate is rotatably connected to the rotating shaft, the front end of the adjusting plate is connected with the wrench installation seat through a locking assembly, the front end of the wrench installation seat is connected with a pneumatic wrench which is vertically arranged through a connecting piece in a detachable mode, a sleeve is connected to the driving end of the pneumatic wrench, and an adjusting lever is welded to the rear end of the adjusting plate.
Furthermore, the supporting plates on two sides of the fixed seat are obliquely arranged and form a splayed structure.
Furthermore, four corners of the lower end surface of the base are respectively provided with universal wheels.
Furthermore, locking Assembly includes lock bolt and lock nut, and lock bolt passes through threaded connection lock nut behind regulating plate front end and the spanner mount pad, and lock nut can be with regulating plate front end and spanner mount pad locking.
Furthermore, a plurality of reinforcing ribs with triangular plate structures are arranged between the outer side of the support and the upper end face of the supporting plate.
Compared with the prior art, the utility model has the advantages that:
the utility model has the advantages of being simple in structure, compact, reasonable, can stretch into vehicle chassis bottom and realize axle U type bolt-up operation, convenient operation is swift, has improved work efficiency and security.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Description of reference numerals: 1-universal wheel, 2-base, 3-supporting plate, 4-fixing seat, 5-adjusting plate, 6-rotating shaft, 7-adjusting lever, 8-wrench mounting seat, 9-pneumatic wrench, 10-sleeve, 11-support, 12-reinforcing rib and 13-locking bolt.
Detailed Description
The invention will be further described with reference to the embodiments shown in the drawings to which:
as shown in fig. 1 and 2, the utility model discloses mainly include base 2, be equipped with fixing base 4 directly over base 2, the 4 left and right sides front and back ends of fixing base are equipped with backup pad 3 respectively, 3 upper ends fixed connection fixing base 4 sides in the backup pad, 3 lower extreme fixed connection base 2 up ends in the backup pad.
In order to make the supporting of the supporting plate 3 to the fixing seat 4 more stable, as shown in the embodiment shown in fig. 2, the supporting plates 3 on both sides of the fixing seat 4 are obliquely arranged and form a structure like a Chinese character 'ba'.
In order to make the base 2 move conveniently, as shown in the embodiment shown in fig. 1, four corners of the lower end surface of the base 2 are respectively provided with universal wheels 1.
As shown in fig. 1 and fig. 2, two parallel supports 11 are fixed on the fixing base 4, a rotating shaft 6 is fixedly connected between the two supports 11, and the rotating shaft 6 is rotatably connected with the middle part of the adjusting plate 5. The front end of the adjusting plate 5 is connected with a wrench mounting seat 8 through a locking assembly, the front end of the wrench mounting seat 8 is detachably connected with a vertically arranged pneumatic wrench 9 through a connecting piece, and the driving end of the pneumatic wrench 9 is connected with a sleeve 10. The rear end of the adjusting plate 5 is welded with an adjusting lever 7.
As shown in fig. 1, the locking assembly includes a locking bolt 13 and a locking nut, the locking bolt 13 passes through the front end of the adjusting plate 5 and the wrench mounting seat 8 and then is connected with the locking nut through threads, and the locking nut can lock the front end of the adjusting plate 5 and the wrench mounting seat 8.
In order to improve the supporting strength of the support 11, a plurality of reinforcing ribs 12 with a triangular plate structure are arranged between the outer side of the support 11 and the upper end surface of the supporting plate 3.
The utility model discloses a theory of operation is: the during operation will the utility model discloses push away under the U type bolt on car axle chassis department, then press adjusting lever 7, adjust pneumatic spanner 9's height and confirm that pneumatic spanner 9's angle can directly fasten U type bolt, 5 front ends of rethread locking Assembly fixed regulating plate and the position of spanner mount pad 8. And finally, confirming that the sleeve 10 conforms to the nut which is not matched with the U-shaped bolt, replacing the sleeve 10 if the sleeve 10 is not matched, sleeving the sleeve 10 on the bolt, and pressing down a switch of the pneumatic wrench 9 to fasten the nut of the U-shaped bolt.
Claims (5)
1. The utility model provides a movable axle U type bolt-up instrument, includes base (2), characterized by: a fixed seat (4) is arranged right above the base (2), the front end and the rear end of the left side and the right side of the fixed seat (4) are respectively provided with a supporting plate (3), the upper end of the supporting plate (3) is fixedly connected with the side surface of the fixed seat (4), and the lower end of the supporting plate (3) is fixedly connected with the upper end surface of the base (2); fix two support (11) that are parallel to each other on fixing base (4), fixed connection pivot (6) between two support (11), rotate on pivot (6) and connect regulating plate (5) middle part, regulating plate (5) front end passes through locking Assembly and connects spanner mount pad (8), pneumatic wrench (9) of vertical setting are connected through connecting piece detachable to spanner mount pad (8) front end, drive end connecting sleeve (10) of pneumatic wrench (9), regulating plate (5) rear end welding adjusting lever (7).
2. The U-bolt tightening tool for a movable axle of claim 1, wherein: the supporting plates (3) on the two sides of the fixed seat (4) are obliquely arranged and form a structure shaped like a Chinese character 'ba'.
3. The U-bolt tightening tool for a movable axle of claim 1, wherein: four corners of the lower end surface of the base (2) are respectively provided with universal wheels (1).
4. The U-bolt tightening tool for a movable axle of claim 1, wherein: locking Assembly includes locking bolt (13) and lock nut, and through threaded connection lock nut behind adjusting plate (5) front end and the spanner mount pad (8) are passed in locking bolt (13), and lock nut can lock adjusting plate (5) front end and spanner mount pad (8).
5. The U-bolt tightening tool for a movable axle of claim 1, wherein: and a plurality of reinforcing ribs (12) with triangular plate structures are arranged between the outer side of the support (11) and the upper end surface of the support plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022310297.5U CN213647411U (en) | 2020-10-16 | 2020-10-16 | Movable axle U type bolt fastening instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022310297.5U CN213647411U (en) | 2020-10-16 | 2020-10-16 | Movable axle U type bolt fastening instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213647411U true CN213647411U (en) | 2021-07-09 |
Family
ID=76701114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022310297.5U Active CN213647411U (en) | 2020-10-16 | 2020-10-16 | Movable axle U type bolt fastening instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213647411U (en) |
-
2020
- 2020-10-16 CN CN202022310297.5U patent/CN213647411U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |