CN204867508U - Drilling equipment of cylinder spare centre bore processing equipment - Google Patents
Drilling equipment of cylinder spare centre bore processing equipment Download PDFInfo
- Publication number
- CN204867508U CN204867508U CN201520631593.1U CN201520631593U CN204867508U CN 204867508 U CN204867508 U CN 204867508U CN 201520631593 U CN201520631593 U CN 201520631593U CN 204867508 U CN204867508 U CN 204867508U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- auxiliary shell
- fan
- drilling
- fixture block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a drilling equipment of cylinder spare centre bore processing equipment, include the drilling support and be located the drill bit on the drilling support, drill bit centre gripping subassembly, the transfer drive subassembly of drive drill bit and the vertical removal of drill bit centre gripping subassembly, the rotatory rotary drive assembly of drive drill bit and drill bit centre gripping subassembly, the drilling support lies in the drill bit and drill bit centre gripping subassembly is provided with supplementary processing subassembly all around, supplementary processing subassembly includes around the supplementary casing of drill bit centre gripping subassembly and the casing drive assembly of the supplementary vertical removal of casing of drive, supplementary casing lower extreme tip is provided with the processing hole with cylinder spare outer peripheral face shape looks adaptation. When the scheme is adopted, the utility model provides an accurate drilling equipment of cylinder spare centre bore processing equipment of centre bore processing.
Description
Technical field
The utility model relates to a kind of column device for processing center hole, is specifically related to a kind of drilling equipment of column device for processing center hole.
Background technology
Column is very common in the middle of daily production and processing, its effect and material can be varied, but often the processing of this column is not paid attention to by people due to reasons such as cost are low, cause its processing mode comparatively single and simple, but due to its volume elongated, the degree of accuracy of its centre bore is difficult to be guaranteed under simple processing, and then affects the device performance that column installs and have an impact.Work in-process, must ensure could process centre bore accurately to the heart preferably close to column at drilling machine, traditional drilling machine does not have the function of contraposition.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of centre bore to process the drilling equipment of column device for processing center hole accurately.
For achieving the above object, the utility model provides following technical scheme: comprise drilling bracket and be positioned at the drill bit on drilling bracket, drill bit clamp assemblies, drive the mobile driven unit of the vertical movement of drill bit and drill bit clamp assemblies, drive the rotary drive assembly that drill bit and drill bit clamp assemblies rotate, described drilling bracket is positioned at drill bit and drill bit clamp assemblies surrounding is provided with secondary process assembly, described secondary process assembly comprise around drill bit clamp assemblies auxiliary shell and drive the housing driven unit of the vertical movement of auxiliary shell, this auxiliary shell lower end is provided with the machining hole suitable with column outer peripheral face shape.
By adopting technique scheme, increasing auxiliary shell and on the one hand drill bit being protected, again being positioned by machining hole close to during drill bit soon in column on the other hand, increase practicality and processing accuracy further.
The utility model is set to further: described housing driven unit comprises guide plate, guide cylinder and link assembly, described guide plate is fixedly installed on drilling bracket and is vertically provided with the pilot hole for the vertical movement of auxiliary shell, described guide cylinder is fixedly installed on drilling bracket, described link assembly comprises master connecting-rod and loop bar, drilling bracket is articulated with in the middle part of described master connecting-rod, its one end is articulated with auxiliary shell, on the other end, cover is provided with the loop bar of slip, the cylinder axis end of described guide cylinder and loop bar are hinged and drive loop bar to do vertical movement.
By adopting technique scheme, owing to needing to be exposed by drill bit during dismounting drill bit, therefore auxiliary shell decline is convenient to dismounting by housing driven unit, in decline process, the cylinder axis of guide cylinder promotes loop bar and moves up, and the one end driving master connecting-rod to coordinate with loop bar rises, and one end decline execution that master connecting-rod coordinates with auxiliary shell, otherwise be vertical motion, such setting needs the inconvenience of dismantling auxiliary shell before avoiding dismounting drill bit, increases practicality further; Secondly housing driven unit is transported device transport in column and is slightly lifted by auxiliary shell when coming, and is placed on by machining hole in column and processes.
The utility model is set to further: described auxiliary shell is provided with machining hole adjusting part, described machining hole adjusting part comprises the installing hole that is positioned at below auxiliary shell and joins with auxiliary shell inner thread the regulating block being combined through installing hole, described regulating block lower end edge circumference is provided with fan-shaped fixture block, described fan-shaped fixture block horizontal cross-section is fan-shaped and center is provided with arc notch, each described arc notch combination forms machining hole, the adjustment chamber for fan-shaped fixture block relative movement is provided with between adjacent described fan-shaped fixture block, described fan-shaped fixture block outer peripheral face radius increases with the distance away from auxiliary shell and increases, described installing hole and fan-shaped fixture block outer peripheral face offset and join, described installing hole radius is less than the larger end radius of fan-shaped fixture block.
By adopting technique scheme, machining hole adjusting part makes machining hole can adjusting size, along with auxiliary shell is when rotating to auxiliary shell gradually, mating holes extrudes fan-shaped fixture block outer peripheral face, fan-shaped fixture block is moved to adjustment chamber, machining hole size reduces gradually, is adjusted to suitable dimension and stops, to adapt to the needs of the column locating and machining of different size.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model detailed description of the invention;
Fig. 2 is the assembling stereogram of auxiliary shell in the utility model detailed description of the invention, housing driven unit and drill rack;
Fig. 3 is the exploded perspective view of auxiliary shell in the utility model detailed description of the invention;
Fig. 4 is the enlarged drawing of A in Fig. 3.
Detailed description of the invention
As shown in Fig. 1-Fig. 4, the utility model discloses a kind of drilling equipment of column device for processing center hole, the drill bit comprising drilling bracket 1 and be positioned on drilling bracket 1, drill bit clamp assemblies 11, drive the mobile driven unit 12 of drill bit and the vertical movement of drill bit clamp assemblies 11, drive the rotary drive assembly 13 that drill bit and drill bit clamp assemblies 11 rotate, drilling bracket 1 is positioned at drill bit and drill bit clamp assemblies 11 surrounding is provided with secondary process assembly, described secondary process assembly comprise around drill bit clamp assemblies auxiliary shell 14 and drive the housing driven unit of the vertical movement of auxiliary shell, this auxiliary shell 14 lower end is provided with the machining hole 141 suitable with column outer peripheral face shape, increase auxiliary shell 14 1 aspect to protect drill bit, again positioned by machining hole 141 close to during drill bit soon in column on the other hand, further increase practicality and processing accuracy, be prior art due to drill bit therefore do not draw in the accompanying drawings.
Housing driven unit comprises guide plate 15, guide cylinder 151 and link assembly, guide plate 15 is fixedly installed on drilling bracket 1 and is vertically provided with the pilot hole 152 for the vertical movement of auxiliary shell 14, guide cylinder 151 is fixedly installed on drilling bracket 1, link assembly comprises master connecting-rod 153 and loop bar 154, drilling bracket 1 is articulated with in the middle part of master connecting-rod 153, its one end is articulated with auxiliary shell 14, on the other end, cover is provided with the loop bar 154 of slip, cylinder axis 1511 end of guide cylinder 151 and loop bar 154 are hinged and drive loop bar 154 to do vertical movement, owing to needing to be exposed by drill bit during dismounting drill bit, therefore auxiliary shell 14 decline is convenient to dismounting by housing driven unit, in decline process, the cylinder axis 1511 of guide cylinder 151 promotes loop bar 154 and moves up, the one end driving master connecting-rod 153 to coordinate with loop bar 154 rises, and one end decline execution that master connecting-rod 153 coordinates with auxiliary shell 14, otherwise be vertical motion, such setting needs the inconvenience of dismantling auxiliary shell before avoiding dismounting drill bit, further increase practicality, secondly housing driven unit is transported device transport in column and is slightly lifted by auxiliary shell when coming, and is placed on by machining hole in column and processes.
Auxiliary shell 14 is provided with machining hole adjusting part, machining hole adjusting part comprises the installing hole 142 that is positioned at below auxiliary shell 14 and joins with auxiliary shell 14 inner thread the regulating block 16 being combined through installing hole, regulating block 16 lower end edge circumference is provided with fan-shaped fixture block 161, fan-shaped fixture block 161 horizontal cross-section is fan-shaped and center is provided with arc notch 162, each arc notch 162 combines and forms machining hole 141, the adjustment chamber 162 for the relative movement of fan-shaped fixture block 161 is provided with between adjacent fan-shaped fixture block 161, fan-shaped fixture block outer peripheral face 163 radius increases with the distance away from auxiliary shell 14 and increases, installing hole 142 and fan-shaped fixture block outer peripheral face 163 offset and join, installing hole 142 radius is less than the larger end radius of fan-shaped fixture block, machining hole adjusting part makes machining hole can adjusting size, along with regulating block 16 is when rotating to auxiliary shell 14 gradually, installing hole 142 extrudes fan-shaped fixture block 161 outer peripheral face, fan-shaped fixture block 161 is moved to adjustment chamber 162, machining hole 141 size reduces gradually, be adjusted to suitable dimension to stop, to adapt to the needs of the column locating and machining of different size.
Claims (3)
1. the drilling equipment of a column device for processing center hole, it is characterized in that: comprise drilling bracket and be positioned at the drill bit on drilling bracket, drill bit clamp assemblies, drive the mobile driven unit of the vertical movement of drill bit and drill bit clamp assemblies, drive the rotary drive assembly that drill bit and drill bit clamp assemblies rotate, described drilling bracket is positioned at drill bit and drill bit clamp assemblies surrounding is provided with secondary process assembly, described secondary process assembly comprise around drill bit clamp assemblies auxiliary shell and drive the housing driven unit of the vertical movement of auxiliary shell, this auxiliary shell lower end is provided with the machining hole suitable with column outer peripheral face shape.
2. the drilling equipment of column device for processing center hole according to claim 1, it is characterized in that: described housing driven unit comprises guide plate, guide cylinder and link assembly, described guide plate is fixedly installed on drilling bracket and is vertically provided with the pilot hole for the vertical movement of auxiliary shell, described guide cylinder is fixedly installed on drilling bracket, described link assembly comprises master connecting-rod and loop bar, drilling bracket is articulated with in the middle part of described master connecting-rod, its one end is articulated with auxiliary shell, on the other end, cover is provided with the loop bar of slip, the cylinder axis end of described guide cylinder and loop bar are hinged and drive loop bar to do vertical movement.
3. the drilling equipment of column device for processing center hole according to claim 2, it is characterized in that: described auxiliary shell is provided with machining hole adjusting part, described machining hole adjusting part comprises the installing hole that is positioned at below auxiliary shell and joins with auxiliary shell inner thread the regulating block being combined through installing hole, described regulating block lower end edge circumference is provided with fan-shaped fixture block, described fan-shaped fixture block horizontal cross-section is fan-shaped and center is provided with arc notch, each described arc notch combination forms machining hole, the adjustment chamber for fan-shaped fixture block relative movement is provided with between adjacent described fan-shaped fixture block, described fan-shaped fixture block outer peripheral face radius increases with the distance away from auxiliary shell and increases, described installing hole and fan-shaped fixture block outer peripheral face offset and join, described installing hole radius is less than the larger end radius of fan-shaped fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631593.1U CN204867508U (en) | 2015-08-20 | 2015-08-20 | Drilling equipment of cylinder spare centre bore processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631593.1U CN204867508U (en) | 2015-08-20 | 2015-08-20 | Drilling equipment of cylinder spare centre bore processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204867508U true CN204867508U (en) | 2015-12-16 |
Family
ID=54811936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520631593.1U Expired - Fee Related CN204867508U (en) | 2015-08-20 | 2015-08-20 | Drilling equipment of cylinder spare centre bore processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204867508U (en) |
-
2015
- 2015-08-20 CN CN201520631593.1U patent/CN204867508U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151216 Termination date: 20160820 |