CN219852230U

CN219852230U - Hole site processingequipment

Info

Publication number: CN219852230U
Application number: CN202321032904.3U
Authority: CN
Inventors: 王春民; 王兴坤
Original assignee: Zhaoyuan Jinhuan Slewing Bearing Co ltd
Current assignee: Zhaoyuan Jinhuan Slewing Bearing Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-10-20
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to the technical field of slewing bearing machining and discloses a hole site machining device which comprises a supporting plate, wherein a supporting cavity is formed in the supporting plate, a four-side positioning clamping mechanism is arranged in the supporting cavity, a pushing block is driven to move under the action of an electric telescopic rod, an adjusting slide rod is driven to move in the moving process of the pushing block, the adjusting slide rod is driven to move back and forth through an inclined through groove, and when the two pushing blocks are mutually close, the effect of moving the four adjusting slide rods in the inclined through groove is further achieved, the four sides of a slewing bearing body are further positioned and clamped, and the clamping and positioning effects of the slewing bearing body are further improved.

Description

Hole site processingequipment

Technical Field

The utility model relates to the technical field of slewing bearing machining, in particular to a hole site machining device.

Background

The slewing bearing is widely used in the fields of engineering machinery, mining machinery, solar energy, small wind power generation and the like, adopts a device for performing relative slewing motion between an inner ring and an outer ring, can bear axial force, radial force and tipping moment, is an essential transmission part of the machinery, and is required to drill oil holes on the side wall of the slewing bearing in the machining process, so that a puncher and a positioning device are required.

Through retrieval, the utility model patent with the publication number of CN212551833U discloses a slewing bearing oil hole machining and positioning device, which comprises a box body, wherein two bidirectional threaded rods are symmetrically and rotationally arranged in the box body through bearings, two bearing tables for supporting the slewing bearing are symmetrically arranged between the two bidirectional threaded rods, two clamping column assemblies for clamping the slewing bearing are symmetrically arranged on the two bearing tables, and a drilling machine for drilling the slewing bearing is arranged in the box body through a supporting rod; the device drives the bearing table to clamp the slewing bearing body through the bidirectional threaded rod, and the device realizes the positioning effect on slewing bearing processing through fixed clamping, but in actual use, the positioning effect is greatly reduced because the device needs to be adjusted front and back in the clamping process.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a hole site machining device.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the hole site machining device comprises a supporting plate, wherein a supporting cavity is formed in the supporting plate, and a four-side positioning clamping mechanism is arranged in the supporting cavity;

the four corners of the top end of the stabilizing plate are fixedly connected with stabilizing struts, and drilling mechanisms are fixedly connected between the four stabilizing struts.

Preferably, the four-side positioning clamping mechanism comprises four clamping rods, two electric telescopic rods are fixedly connected to two ends of the supporting plate, one ends, close to each other, of the electric telescopic rods are all extended to the inside of the supporting cavity and are fixedly connected with pushing blocks, two adjusting sliding grooves are formed in the top ends of the pushing blocks, two adjusting sliding rods are slidably connected to the inside of each adjusting sliding groove, four inclined through grooves are formed in the top ends of the supporting plate, the outer walls of the adjusting sliding grooves are slidably connected with the inside of the four inclined through grooves respectively, and the bottom ends of the four clamping rods are fixedly connected with the top ends of the four adjusting sliding rods respectively.

Further, drilling mechanism includes the connecting plate, the outer wall of connecting plate is connected with four stable pillars, the top fixedly connected with pneumatic cylinder of connecting plate, the bottom of pneumatic cylinder extends to the bottom of connecting plate and fixedly connected with connecting block, motor groove has been seted up to the bottom of connecting block, the inside fixedly connected with first motor in motor groove, the output fixed mounting of first motor has the drill spindle.

Further, the bottom ends of the pushing blocks are fixedly connected with connecting sliding blocks, and the two connecting sliding blocks are respectively in sliding connection with the bottom ends inside the supporting cavity.

On the basis of the above, the four corners of the bottom end of the supporting plate are fixedly connected with stable supporting angles.

On the basis of the above, the outer walls of the four clamping rods are fixedly connected with sponge layers.

(III) beneficial effects

Compared with the prior art, the utility model provides a hole site machining device, which has the following beneficial effects:

this hole site processingequipment through placing the top of backup pad with the slewing bearing body, under the function of electric telescopic handle, will drive the impeller and remove, and promote the piece and remove at the in-process that will drive the regulation slide bar, and will drive the regulation slide bar through the slope logical groove and carry out the back-and-forth movement, and when being close to each other through two impeller, and then realize the effect that removes four regulation slide bars in the inside of slope logical groove, and then realize the location centre gripping to slewing bearing body four sides, further improvement its centre gripping positioning effect.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of the support plate of the present utility model;

FIG. 3 is a schematic top view of the support chamber of the present utility model;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.

In the figure: 1. a support plate; 2. a stabilizing post; 3. a clamping rod; 4. an electric telescopic rod; 5. a pushing block; 6. adjusting the slide bar; 7. a connecting plate; 8. a hydraulic cylinder; 9. a connecting block; 10. a first motor; 11. drilling a shaft; 12. the connecting slide block; 13. stabilizing the branch angle.

Detailed Description

Referring to fig. 1-4, a hole site machining device comprises a supporting plate 1, a supporting chamber is arranged in the supporting plate 1, four-side positioning clamping mechanisms are arranged in the supporting chamber, stabilizing struts 2 are fixedly connected to four corners of the top end of the stabilizing plate, a drilling mechanism is fixedly connected between the four stabilizing struts 2, the four-side positioning clamping mechanisms comprise four clamping rods 3, electric telescopic rods 4 are fixedly connected to two ends of the supporting plate 1, one ends of the two electric telescopic rods 4, which are close to each other, extend to the inside of the supporting chamber and are fixedly connected with pushing blocks 5, two adjusting sliding grooves are formed in the top ends of the two pushing blocks 5, adjusting sliding rods 6 are slidably connected in the inside of the two adjusting sliding grooves, four inclined through grooves are formed in the top end of the supporting plate 1, the outer walls of the four adjusting sliding grooves are slidably connected with the inside of the four inclined through grooves respectively, the bottom ends of the four clamping rods 3 are fixedly connected with the top ends of the four adjusting slide bars 6 respectively, the drilling mechanism comprises a connecting plate 7, the outer wall of the connecting plate 7 is connected with the four stabilizing support posts 2, the top end of the connecting plate 7 is fixedly connected with a hydraulic cylinder 8, the bottom end of the hydraulic cylinder 8 extends to the bottom end of the connecting plate 7 and is fixedly connected with a connecting block 9, a motor groove is formed in the bottom end of the connecting block 9, a first motor 10 is fixedly connected with the inside of the motor groove, a drilling shaft 11 is fixedly arranged at the output end of the first motor 10, a pushing block 5 is driven to move under the operation of an electric telescopic rod 4, the pushing block 5 is driven to move in the moving process, the adjusting slide bars 6 are driven to move forwards and backwards through an inclined through groove, and when the two pushing blocks 5 are mutually close to each other, and then realize the effect that removes four regulation slide bars 6 in the inside of slope logical groove, and then realize the location centre gripping to slewing bearing body four sides, further improve its centre gripping positioning effect.

It should be further noted that, the bottom of two pushing blocks 5 is all fixedly connected with and connects slider 12, and two connection sliders 12 respectively with the inside bottom sliding connection of supporting the cavity, improve the stability that pushing block 5 removed, the equal fixedly connected with in bottom four corners department of backup pad 1 stabilizes the prop up angle 13, supports whole device, and improves whole device's stability, equal fixedly connected with sponge layer on the outer wall of four clamping bars 3, improves clamping stability of clamping bar 3.

To sum up, when the hole site processingequipment is in use, firstly place slewing bearing body on the top of backup pad 1, under the function of electric telescopic handle 4, will drive the impeller 5 and remove, and promote 5 will drive the regulation slide bar 6 and remove back and forth in the removal process, and when two impeller 5 are close to each other through the slope through groove, and then realize the effect that four regulation slide bars 6 removed in the inside of slope through groove, and then realize the location centre gripping to slewing bearing body four sides, under the function of pneumatic cylinder 8, will drive connecting block 9 and remove, and under the circular telegram start through the second motor, the output of second motor will drive drill shaft 11 and carry out drilling processing to slewing bearing body.

Claims

1. Hole site processingequipment, including backup pad (1), its characterized in that: a supporting cavity is formed in the supporting plate (1), and a four-side positioning clamping mechanism is arranged in the supporting cavity;

the four corners of the top end of the supporting plate (1) are fixedly connected with stabilizing struts (2), and drilling mechanisms are fixedly connected between the four stabilizing struts (2).

2. The hole site machining apparatus according to claim 1, wherein: four side location fixture includes four clamping bars (3), the equal fixedly connected with electric telescopic handle (4) in both ends of backup pad (1), two electric telescopic handle (4) all extend to the inside of supporting the cavity and fixedly connected with impeller (5) near each other one end, two the top of impeller (5) has all been seted up two regulation spouts, two the equal sliding connection in inside of regulation spout has regulation slide bar (6), four slope logical grooves have been seted up on the top of backup pad (1), four the outer wall of regulation spout respectively with the inside sliding connection in four slope logical grooves, four the bottom of clamping bar (3) respectively with the top fixed connection of four regulation slide bar (6).

3. The hole site machining apparatus according to claim 1, wherein: drilling mechanism includes connecting plate (7), the outer wall of connecting plate (7) is connected with four stable pillar (2), the top fixedly connected with pneumatic cylinder (8) of connecting plate (7), the bottom of pneumatic cylinder (8) extends to the bottom of connecting plate (7) and fixedly connected with connecting block (9), motor groove has been seted up to the bottom of connecting block (9), the inside fixedly connected with in motor groove first motor (10), the output fixed mounting of first motor (10) has drill spindle (11).

4. The hole site machining apparatus according to claim 2, wherein: the bottom ends of the pushing blocks (5) are fixedly connected with connecting sliding blocks (12), and the two connecting sliding blocks (12) are respectively and slidably connected with the bottom ends inside the supporting cavity.

5. The hole site machining apparatus according to claim 4, wherein: the four corners of the bottom end of the supporting plate (1) are fixedly connected with stabilizing support angles (13).

6. The hole site machining apparatus according to claim 2, wherein: and the outer walls of the four clamping rods (3) are fixedly connected with sponge layers.