CN215698143U - Drilling equipment for machining oil cylinder - Google Patents
Drilling equipment for machining oil cylinder Download PDFInfo
- Publication number
- CN215698143U CN215698143U CN202121411093.9U CN202121411093U CN215698143U CN 215698143 U CN215698143 U CN 215698143U CN 202121411093 U CN202121411093 U CN 202121411093U CN 215698143 U CN215698143 U CN 215698143U
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- oil cylinder
- support
- clamping block
- clamping
- assembly
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- 238000005553 drilling Methods 0.000 title claims abstract description 41
- 238000003754 machining Methods 0.000 title claims abstract description 12
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses drilling equipment for machining an oil cylinder, which comprises a workbench, a pre-positioning assembly, a clamping assembly and a drilling assembly, wherein the pre-positioning assembly comprises a first support, a support ring and a plurality of guide pieces, the lower end of the first support is installed on the workbench, the support ring is horizontally arranged at the upper end of the first support, each guide piece comprises a hinge seat, a support rod, a propping wheel and a pulling spring, the hinge seats are installed on the inner wall of the support ring, one end of the support rod is connected with the hinge seat, the other end of the support rod is installed with the propping wheel, one end of the pulling spring is connected with the inner wall of the support ring, the other end of the pulling spring is connected with one end of the support rod, which is close to the propping wheel, the connecting point of the pulling spring and the support ring is higher than the hinge seat, the clamping assembly and the drilling drill hole are installed on the workbench, the clamping assembly is arranged below the support ring, and the drilling assembly is arranged at the side part of the clamping assembly. Compared with the prior art, the utility model can realize the prepositioning of the oil cylinder during clamping, thereby improving the working efficiency.
Description
Technical Field
The utility model relates to drilling equipment, in particular to drilling equipment for machining an oil cylinder.
Background
The basic parts of the oil cylinder include cylinder barrel, cylinder cover, piston and piston rod, sealing device, buffer device and exhaust device, it is a hydraulic actuating element which can convert hydraulic energy into mechanical energy and can make linear reciprocating motion (or swing motion). The hydro-cylinder need carry out drilling processing at the in-process of production, and the pre-positioning can not be realized at the in-process of centre gripping hydro-cylinder to current drilling equipment, and the hydro-cylinder lasts the swing after arriving the station, leads to work efficiency's reduction. In view of the above, the inventors of the present application have conducted extensive studies to obtain a drilling apparatus for machining a cylinder.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide drilling equipment for machining an oil cylinder, which can realize pre-positioning of the oil cylinder during clamping, so that the working efficiency is improved.
The technical purpose of the utility model is realized by the following technical scheme:
a drilling device for machining an oil cylinder comprises a workbench, a pre-positioning assembly, a clamping assembly and a drilling assembly, wherein the pre-positioning assembly comprises a first support, a support ring and a plurality of guide pieces, the lower end of the first support is installed on the workbench, the support ring is horizontally arranged at the upper end of the first support, each guide piece comprises a hinged seat, a support rod, a propping wheel and a pulling spring, the hinged seats are installed on the inner wall of the support ring, one end of the support rod is connected with the hinged seats, the other end of the support rod is installed with the propping wheel, one end of the pulling spring is connected with the inner wall of the support ring, the other end of the pulling spring is connected with one end of the support rod, which is close to the propping wheel, the connecting points of the pulling spring and the support ring are higher than the positions of the hinged seats, the circumferences of the plurality of guide pieces are uniformly distributed, the clamping assembly and the drilling drill hole are installed on the workbench, the clamping assembly is arranged below the supporting ring, and the drilling assembly is arranged on the side portion of the clamping assembly.
In a preferred embodiment, the support bar is disposed obliquely downward.
In a preferred embodiment, the resisting wheel includes a wheel frame, a first wheel body and a second wheel body, the wheel frame is disposed between the first wheel body and the second wheel body, and the supporting rod is connected to the wheel frame.
In a preferred embodiment, the clamping assembly comprises an upper clamping member and a lower clamping member, the upper clamping member comprises a second bracket, a first oil cylinder, a first clamping block, a third bracket, a second oil cylinder and a second clamping block, the second bracket and the third bracket are oppositely arranged on the workbench, the first oil cylinder is arranged on the second bracket, the first clamping block is connected with a piston rod of the first oil cylinder, the second oil cylinder is arranged on the third bracket, the second clamping block is connected with a piston rod of the second oil cylinder, the first clamping block and the second clamping block are driven by the first oil cylinder and the second oil cylinder to move relatively, the lower clamping member comprises a third oil cylinder, a third clamping block, a fourth oil cylinder and a fourth clamping block, the third oil cylinder and the fourth oil cylinder are oppositely arranged on the workbench, and the third clamping block is connected with a piston rod of the third oil cylinder, the fourth oil cylinder is connected with a piston rod of the fourth oil cylinder, and the third oil cylinder and the fourth oil cylinder drive the third clamping block and the fourth clamping block to move relatively.
In a preferred embodiment, the drilling assembly comprises a lifting seat, a supporting seat, a sliding seat, a motor and a drill bit, wherein the lifting seat is installed on the workbench, the supporting seat is installed on the lifting seat, the sliding seat is installed on the supporting seat, the motor is installed on the sliding seat, and the drill bit is installed on a driving shaft of the motor.
Compared with the prior art, the drilling equipment for machining the oil cylinder is provided with the pre-positioning assembly, when drilling is carried out, the oil cylinder is firstly hung above the pre-positioning assembly by using a lifting appliance, then the height of the oil cylinder is gradually lowered, the oil cylinder is contacted with the abutting wheels of the plurality of guide pieces in the process of lowering the height of the oil cylinder, the shaking amplitude of the oil cylinder is gradually reduced under the action of the plurality of abutting wheels, so that the pre-positioning effect is realized, the oil cylinder is prevented from being in a shaking state for a long time, the working efficiency is prevented from being influenced, after the pre-positioning assembly gradually eliminates the swinging of the oil cylinder, the height of the oil cylinder below is continued, the oil cylinder is finally contacted with the upper surface of the workbench, then the clamping assembly is used for clamping the oil cylinder, and the drilling assembly is used for drilling the oil cylinder.
Drawings
FIG. 1 is a schematic structural diagram of a drilling device for machining a cylinder according to the utility model.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
In the drawings
A work table 1; a first support 2; a support ring 3; a hinge base 4; a support bar 5; a tension spring 6; a wheel carrier 7; a first wheel body 8; a second wheel body 9; a second bracket 10; a first cylinder 11; a first clamping block 12; a third bracket 13; a second cylinder 14; a second clamp block 15; a third cylinder 16; a third clamping block 17; a fourth cylinder 18; a fourth clamping block 19; a lifting base 20; a support base 21; a slide 22; a motor 23; a drill bit 24.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
As shown in fig. 1 and 2, a drilling device for oil cylinder processing comprises a workbench 1, a pre-positioning assembly, a clamping assembly and a drilling assembly, wherein the pre-positioning assembly comprises a first support 2, a support ring 3 and a plurality of guiding members, the lower end of the first support 2 is installed on the workbench 1, the support ring 3 is horizontally arranged at the upper end of the first support 2, the guiding members comprise a hinged seat 4, a support rod 5, a propping wheel and a pulling spring 6, the hinged seat 4 is installed on the inner wall of the support ring 3, one end of the support rod 5 is connected with the hinged seat 4, the propping wheel is installed at the other end, one end of the pulling spring 6 is connected with the inner wall of the support ring 3, the other end of the support rod 5 is connected with one end of the propping wheel, and the connecting point of the pulling spring 6 and the support ring 3 is higher than the hinged seat 4, the guide pieces are evenly distributed on the circumference, the clamping assembly and the drilling drill are arranged on the workbench 1, the clamping assembly is arranged below the support ring 3, and the drilling assembly is arranged on the side part of the clamping assembly.
The utility model provides a drilling equipment for hydro-cylinder processing, it is provided with the pre-positioning subassembly, when carrying out drilling work, at first utilize the hoist to hang the hydro-cylinder to the top of pre-positioning subassembly, then transfer the height of hydro-cylinder gradually, at the in-process of the high decline of hydro-cylinder, the hydro-cylinder contacts with the top wheel that supports of a plurality of guides, under the effect of a plurality of top wheels that support, the range of rocking of hydro-cylinder reduces gradually, thereby realize pre-positioning's effect, avoid the hydro-cylinder to be in the state of rocking for a long time, influence work efficiency, after the pre-positioning subassembly makes the swing of hydro-cylinder eliminate gradually, continue the height of below hydro-cylinder, the hydro-cylinder is final with the last surface contact of workstation 1, then utilize the centre gripping subassembly to realize the centre gripping to the hydro-cylinder, utilize drilling subassembly to realize the drilling work to the hydro-cylinder.
In order to enable the cylinder to be guided better between the supporting wheels in the course of being lowered, the supporting bar 5 is arranged obliquely downwards.
Further, the pushing wheel comprises a wheel frame 7, a first wheel body 8 and a second wheel body 9, the wheel frame 7 is arranged between the first wheel body 8 and the second wheel body 9, and the support rod 5 is connected with the wheel frame 7. Under above-mentioned structure sets up, the tip of bracing piece 5 can not contact the surface of hydro-cylinder to can avoid causing the damage to the surface of hydro-cylinder, and the setting of two wheel bodies also can effectively promote prepositioning effect.
Specifically, the clamping assembly comprises an upper clamping piece and a lower clamping piece, the upper clamping piece comprises a second support 10, a first oil cylinder 11, a first clamping block 12, a third support 13, a second oil cylinder 14 and a second clamping block 15, the second support 10 and the third support 13 are relatively installed on the workbench 1, the first oil cylinder 11 is installed on the second support 10, the first clamping block 12 is connected with a piston rod of the first oil cylinder 11, the second oil cylinder 14 is installed on the third support 13, the second clamping block 15 is connected with a piston rod of the second oil cylinder 14, the first clamping block 12 and the second clamping block 15 are driven by the first oil cylinder 11 and the second oil cylinder 14 to move relatively, the lower clamping piece comprises a third oil cylinder 16, a third clamping block 17, a fourth oil cylinder 18 and a fourth clamping block 19, the third oil cylinder 16 and the fourth oil cylinder 18 are relatively installed on the workbench 1, the third clamping block 17 is connected with a piston rod of the third oil cylinder 16, the fourth oil cylinder 18 is connected with a piston rod of the fourth oil cylinder 18, and the third oil cylinder 16 and the fourth oil cylinder 18 drive the third clamping block 17 and the fourth clamping block 19 to move relatively. Under the structural arrangement, the first clamping block 12 and the second clamping block 15 form a group, and the third clamping block 17 and the fourth clamping block 19 form a group, so that stable clamping of the oil cylinder is realized.
Specifically, the drilling assembly comprises a lifting seat 20, a supporting seat 21, a sliding seat 22, a motor 23 and a drill bit 24, wherein the lifting seat 20 is installed on the workbench 1, the supporting seat 21 is installed on the lifting seat 20, the sliding seat 22 is installed on the supporting seat 21, the motor 23 is installed on the sliding seat 22, and the drill bit 24 is installed on a driving shaft of the motor 23. With the above-mentioned structure, the lifting seat 20 is used for adjusting the height, the sliding seat 22 is used for adjusting the transverse distance, the motor 23 is used for driving the drill 24 to rotate, and the drill 24 is used for drilling.
The foregoing description of the embodiments is provided to facilitate an understanding and use of the utility model and it will be apparent to those skilled in the art that various modifications to the embodiments and the generic principles defined herein may be applied to other embodiments without the use of inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (5)
1. The drilling equipment for machining the oil cylinder is characterized by comprising a workbench, a prepositioning assembly, a clamping assembly and a drilling assembly, wherein the prepositioning assembly comprises a first support, a support ring and a plurality of guide pieces, the lower end of the first support is installed on the workbench, the support ring is horizontally arranged at the upper end of the first support, the guide pieces comprise a hinged seat, a support rod, a propping wheel and a pulling spring, the hinged seat is installed on the inner wall of the support ring, one end of the support rod is connected with the hinged seat, the other end of the support rod is installed with the propping wheel, one end of the pulling spring is connected with the inner wall of the support ring, the other end of the pulling spring is connected with one end of the support rod, which is close to the propping wheel, the connecting point of the pulling spring and the support ring is higher than the position of the hinged seat, and the plurality of guide pieces are circumferentially and uniformly distributed, the clamping assembly and the drilling drill are arranged on the workbench, the clamping assembly is arranged below the support ring, and the drilling assembly is arranged on the side portion of the clamping assembly.
2. The drilling equipment for the machining of the oil cylinder is characterized in that the supporting rod is arranged obliquely downwards according to the claim 1.
3. The drilling equipment for machining the oil cylinder according to claim 1, wherein the abutting wheel comprises a wheel frame, a first wheel body and a second wheel body, the wheel frame is arranged between the first wheel body and the second wheel body, and the supporting rod is connected with the wheel frame.
4. The drilling equipment for oil cylinder processing according to any one of claims 1 to 3, characterized in that the clamping assembly comprises an upper clamping member and a lower clamping member, the upper clamping member comprises a second bracket, a first oil cylinder, a first clamping block, a third bracket, a second oil cylinder and a second clamping block, the second bracket and the third bracket are oppositely installed on the workbench, the first oil cylinder is installed on the second bracket, the first clamping block is connected with a piston rod of the first oil cylinder, the second oil cylinder is installed on the third bracket, the second clamping block is connected with a piston rod of the second oil cylinder, the first clamping block and the second clamping block are driven by the first oil cylinder and the second oil cylinder to relatively move, the lower clamping member comprises a third oil cylinder, a third clamping block, a fourth oil cylinder and a fourth clamping block, the third oil cylinder and the fourth oil cylinder are oppositely installed on the workbench, the third clamping block is connected with a piston rod of the third oil cylinder, the fourth oil cylinder is connected with a piston rod of the fourth oil cylinder, and the third oil cylinder and the fourth oil cylinder drive the third clamping block and the fourth clamping block to move relatively.
5. The drilling apparatus for cylinder processing according to any one of claims 1 to 3, wherein the drilling assembly comprises a lift base, a support base, a slide base, a motor and a drill bit, the lift base is mounted on the worktable, the support base is mounted on the lift base, the slide base is mounted on the support base, the motor is mounted on the slide base, and the drill bit is mounted on a driving shaft of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121411093.9U CN215698143U (en) | 2021-06-24 | 2021-06-24 | Drilling equipment for machining oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121411093.9U CN215698143U (en) | 2021-06-24 | 2021-06-24 | Drilling equipment for machining oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215698143U true CN215698143U (en) | 2022-02-01 |
Family
ID=80044724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121411093.9U Expired - Fee Related CN215698143U (en) | 2021-06-24 | 2021-06-24 | Drilling equipment for machining oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215698143U (en) |
-
2021
- 2021-06-24 CN CN202121411093.9U patent/CN215698143U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |