CN209755066U - Electric hammer front casing bearing installation device - Google Patents
Electric hammer front casing bearing installation device Download PDFInfo
- Publication number
- CN209755066U CN209755066U CN201920565066.3U CN201920565066U CN209755066U CN 209755066 U CN209755066 U CN 209755066U CN 201920565066 U CN201920565066 U CN 201920565066U CN 209755066 U CN209755066 U CN 209755066U
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- China
- Prior art keywords
- bearing
- base
- reference column
- electric hammer
- lift
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model relates to a casing bearing installation device before electric hammer, the on-line screen storage device comprises a base, the base passes through spring coupling lift locating plate, connect the guide locating pin on the lift locating plate, the guide locating pin passes lift locating plate and is connected with the base, first bearing reference column and second bearing reference column have still been worn on the lift locating plate, first bearing reference column and second bearing reference column lower extreme are fixed on the base, still connect the roof through branch on the base, set up on the roof and press the seat, press the seat to connect lift drive arrangement, casing bearing installation device before the electric hammer for casing before location bearing and electric hammer, but quick installation bearing, the installation effectiveness is high, and the installation accuracy is high.
Description
Technical Field
The utility model relates to an electric hammer especially relates to a casing bearing installation device before electric hammer.
Background
The electric hammer is a common operation tool, a bearing needs to be installed in an installation hole of a front casing of the electric hammer, and during installation of traditional operation, the bearing is installed manually, so that the installation efficiency is low, and the installation precision is low.
SUMMERY OF THE UTILITY MODEL
The applicant aims at the defects and researches and improves to provide a bearing mounting device for a front shell of an electric hammer.
The utility model discloses the technical scheme who adopts as follows:
The utility model provides a casing bearing installation device before electric hammer, includes the base, the base passes through spring coupling lift locating plate, connect the guide locating pin on the lift locating plate, the guide locating pin passes the lift locating plate and is connected with the base, first bearing reference column and second bearing reference column have still been worn on the lift locating plate, first bearing reference column and second bearing reference column lower extreme are fixed on the base, still connect the roof through branch on the base, set up on the roof and press the seat, press the seat to connect lift drive arrangement.
As a further improvement of the above technical solution:
The base is provided with limiting plates, a moving seat is arranged between the limiting plates, and the lower ends of the spring, the guide positioning pin, the first bearing positioning column and the second bearing positioning column are fixedly connected to the moving seat.
The upper end of the supporting rod is provided with a screw rod, and the screw rod is matched with a nut to be connected with the top plate.
The utility model has the advantages as follows: the electric hammer front casing bearing installation device can be used for positioning a bearing and an electric hammer front casing, can install the bearing quickly, and is high in installation efficiency and installation precision.
Drawings
Fig. 1 is the structure diagram of the mounting device for the front housing bearing of the electric hammer of the present invention.
fig. 2 is a schematic view of the front housing bearing installation device for an electric hammer according to the present invention.
In the figure: 1. a base; 11. a limiting plate; 12. a movable seat; 2. a spring; 3. lifting the positioning plate; 4. a guide positioning pin; 5. a first bearing positioning post; 6. a second bearing positioning post; 7. a strut; 71. a screw; 72. a nut; 8. a top plate; 9. and (6) pressing a seat.
Detailed Description
The following describes a specific embodiment of the present embodiment with reference to the drawings.
As shown in fig. 1 and fig. 2, the mounting device for the front housing bearing of the electric hammer of the present embodiment includes a base 1, a limiting plate 11 is arranged on the base 1, a moving seat 12 is arranged between the limiting plates 11, the moving seat 12 is connected with a lifting locating plate 3 through a spring 2, a guiding locating pin 4 is connected on the lifting locating plate 3, the guiding locating pin 4 passes through the lifting locating plate 3 and is connected with the moving seat 12, a first bearing locating column 5 and a second bearing locating column 6 are further penetrated on the lifting locating plate 3, the lower ends of the first bearing locating column 5 and the second bearing locating column 6 are fixed on the moving seat 12, a supporting rod 7 is further connected on the base 1, a screw rod 71 is arranged at the upper end of the supporting rod 7, the screw rod 71 is matched with a nut 72 to connect with.
When the electric hammer front case bearing installation device is used, firstly, the moving seat 12 is pulled outwards, the moving seat 12 is moved to the outer side of the top plate 8, then two bearings are positioned on the first bearing positioning column 5 and the second bearing positioning column 6, then the front case is sleeved on the lifting positioning plate 3, the front case is positioned through the lifting positioning plate 3, then the moving seat 12 is pushed below the top plate 8, the lifting driving device can drive the pressing seat 9 to descend to press the front case, the front case and the lifting positioning plate 3 descend, the lifting positioning plate 3 descends along the guide positioning pin 4 to compress the spring 2 until the bearing on the first bearing positioning column 5 is installed in the through hole of the front case, the second bearing positioning column 6 is installed in the installation hole on the inner side of the front case, finally, the lifting driving device drives the pressing seat 9 to ascend and reset, and the spring 2 drives the lifting positioning plate 3 to ascend and reset simultaneously, and the moving seat 12 is moved to the outer side of the top plate 8, the mounted front machine shell is taken down, the bearing and the front machine shell are placed again, and the bearing mounting of the next front machine shell is continued.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.
Claims (3)
1. The utility model provides a casing bearing installation device before electric hammer which characterized in that: including base (1), base (1) connects lift locating plate (3) through spring (2), connect direction locating pin (4) on lift locating plate (3), direction locating pin (4) pass lift locating plate (3) and are connected with base (1), first bearing reference column (5) and second bearing reference column (6) have still been worn on lift locating plate (3), first bearing reference column (5) and second bearing reference column (6) lower extreme are fixed on base (1), roof (8) are still connected through branch (7) on base (1), set up on roof (8) and press seat (9), press seat (9) to connect lift drive arrangement.
2. The front case bearing mounting device for electric hammer according to claim 1, wherein: set up limiting plate (11) on base (1), set up between limiting plate (11) and remove seat (12), spring (2), guide locating pin (4), first bearing reference column (5) and second bearing reference column (6) lower extreme fixed connection are on removing seat (12).
3. The front case bearing mounting device for electric hammer according to claim 1, wherein: the upper end of the support rod (7) is provided with a screw rod (71), and the screw rod (71) is matched with a nut (72) to be connected with the top plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920565066.3U CN209755066U (en) | 2019-04-23 | 2019-04-23 | Electric hammer front casing bearing installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920565066.3U CN209755066U (en) | 2019-04-23 | 2019-04-23 | Electric hammer front casing bearing installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209755066U true CN209755066U (en) | 2019-12-10 |
Family
ID=68760339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920565066.3U Active CN209755066U (en) | 2019-04-23 | 2019-04-23 | Electric hammer front casing bearing installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209755066U (en) |
-
2019
- 2019-04-23 CN CN201920565066.3U patent/CN209755066U/en active Active
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