CN206869569U - A kind of casting inner hole grinding device - Google Patents
A kind of casting inner hole grinding device Download PDFInfo
- Publication number
- CN206869569U CN206869569U CN201720605071.3U CN201720605071U CN206869569U CN 206869569 U CN206869569 U CN 206869569U CN 201720605071 U CN201720605071 U CN 201720605071U CN 206869569 U CN206869569 U CN 206869569U
- Authority
- CN
- China
- Prior art keywords
- grinding
- bistrique
- rubber head
- head bolt
- workbench
- 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 discloses a kind of casting inner hole grinding device, including top, bistrique, rotating shaft, expansion link and second spring, the right-hand member of the lifting seat is fixedly connected with main spindle box, the grinding motor is located at the top of main spindle box, the bottom of the main spindle box is connected by rotating shaft with grinding tool, second spring is arranged with the expansion link, the outer end of the expansion link is connected with bistrique, the workbench is located at the top of base, the clamping device includes rubber head bolt, threaded block, first spring, bearing and top, the threaded block is fixed at the top of workbench, the rubber head bolt is connected with threaded block by screw thread, rubber head bolt is set through bearing.The utility model carries out positioning clamping using clamping device to casting, carries out grinding processing to casting by the way of longitudinal grinding, can at any time stop checking grinding allowance in process, be convenient for controlling.
Description
Technical field
Machining, milling drum technical field are the utility model is related to, specially a kind of casting inner hole grinding device.
Background technology
Casting is during processing, and the workpiece higher to some required precisions to its endoporus, it is necessary to carry out grinding processing；
At present, it is primarily present following Railway Project：
1. in general grinding processing is all manually to be completed on grinding machine or abrasive machine；It is low to there is efficiency in grinding process
The shortcomings that；
2. certain potential safety hazard be present；Also, the quality of grinding is difficult to control.
Then, utility model people in view of this, adhere to the relevant industries for many years it is abundant design and develop and actual fabrication
Experience, improvement is studied for existing structure and missing, there is provided a kind of casting endoporus mill easy to use, grinding efficiency is high
Turning device, to reach the purpose for having more more practical value.
Utility model content
The purpose of this utility model is to provide a kind of casting inner hole grinding device, to solve to propose in above-mentioned background technology
The current grinding processing to casting endoporus the problem of less efficient, quality is whard to control be present.
To achieve the above object, the utility model provides following technical scheme：A kind of casting inner hole grinding device, including bottom
Seat, column, screw rod, guide rod, lifting seat, electric machine support, lifting motor, grinding motor, main spindle box, grinding tool, workbench, clamping
Device, rubber head bolt, threaded block, the first spring, bearing, top, bistrique, rotating shaft, expansion link and second spring, the column are consolidated
Dingan County is loaded on the top of base, and the electric machine support is located at the top side of column, and the top of electric machine support is provided with lifting motor, motor
The bottom of support is provided with guide rod at two, and the lifting motor is connected with screw rod, and the lifting seat is sheathed on screw rod and guiding
On bar, the right-hand member of the lifting seat is fixedly connected with main spindle box, and the grinding motor is located at the top of main spindle box, the main spindle box
Bottom be connected by rotating shaft with grinding tool, two groups of expansion links at totally ten two are distributed with the external array of the rotating shaft, described to stretch
Second spring is arranged with contracting bar, the outer end of the expansion link is connected with bistrique, and the workbench is located at the top of base, institute
Stating clamping device includes rubber head bolt, threaded block, the first spring, bearing and top, and the threaded block is fixed at workbench
Top, the rubber head bolt are connected with threaded block by screw thread, and rubber head bolt is set through bearing.
Preferably, the bistrique is provided with six altogether, and bistrique is encircled into cylindrical structural at six, and bistrique is provided between each other
Gap.
Preferably, the end of the rubber head bolt is provided with top.
Preferably, the workbench is square structure, and clamping device is equipped with the four edges of workbench.
Compared with prior art, the utility model has the advantages that：
1. the utility model carries out positioning clamping using clamping device to casting, casting is entered by the way of longitudinal grinding
Row grinding is handled, and can at any time be stopped checking grinding allowance in process, is convenient for controlling.
2. grinding tool of the present utility model carries out auto-tensioning by spring, the casting of different pore size can be processed without changing
Grinding tool, be advantageous to improve processing efficiency.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is clamping device structural representation；
Fig. 3 is abrasive article structures schematic diagram.
In figure：1st, base, 2, column, 3, screw rod, 4, guide rod, 5, lifting seat, 6, electric machine support, 7, lifting motor, 8,
Grinding motor, 9, main spindle box, 10, grinding tool, 11, workbench, 12, clamping device, 13, rubber head bolt, 14, threaded block, 15, first
Spring, 16, bearing, 17, top, 18, bistrique, 19, rotating shaft, 20, expansion link, 21, second spring.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of casting inner hole grinding device, including base
1st, column 2, screw rod 3, guide rod 4, lifting seat 5, electric machine support 6, lifting motor 7, grinding motor 8, main spindle box 9, grinding tool 10, work
Make platform 11, clamping device 12, rubber head bolt 13, threaded block 14, the first spring 15, bearing 16, top 17, bistrique 18, rotating shaft 19,
Expansion link 20 and second spring 21, column 2 are fixedly installed in the top of base 1, and electric machine support 6 is located at the top side of column 2, motor
The top of support 6 is provided with lifting motor 7, and the bottom of electric machine support 6 is provided with guide rod 4 at two, and lifting motor 7 is connected with screw rod 3
Connect, lifting seat 5 is sheathed on screw rod 3 and guide rod 4, and the right-hand member of lifting seat 5 is fixedly connected with main spindle box 9, and grinding motor 8 is located at
The top of main spindle box 9, the bottom of main spindle box 9 are connected by rotating shaft 19 with grinding tool 10, and the external array of rotating shaft 19 is distributed with two
Group expansion link 20 at totally ten two, second spring 21 is arranged with expansion link 20, the outer end of expansion link 20 is connected with bistrique 18, work
Make the top that platform 11 is located at base 1, clamping device 12 includes rubber head bolt 13, threaded block 14, the first spring 15, bearing 16 and top
Point 17, threaded block 14 is fixed at the top of workbench 11, and rubber head bolt 13 is connected with threaded block 14 by screw thread, rubber head spiral shell
Bolt 13 is set through bearing 16.
In above-described embodiment, specifically, bistrique 18 is provided with six altogether, and bistrique 18 is encircled into cylindrical structural at six, mill
First 18 are provided with gap between each other, can be automatically adjusted according to the size in casting endoporus aperture, are easy to process the casting of different pore size.
In above-described embodiment, specifically, the end of rubber head bolt 13 is provided with top 17, pushed up using top 17 pairs of casting
Fasten, be convenient for processing.
In above-described embodiment, specifically, workbench 11 is square structure, folder is equipped with the four edges of workbench 11
Tight device 12, is clamped fixation, it is ensured that will not be shifted in process from four direction to casting.
Operation principle：
Grinding tool 10 is installed in the rotating shaft 19 of main spindle box 9, the bistrique 18 of pressing grinding tool 10 compresses second spring, is easy to
The endoporus of casting is inserted on grinding tool 10, starts lifting motor 7, moves down main spindle box 9, casting is navigated to work naturally
On platform 11, clamping device 12 is then adjusted, by screwing rubber head bolt 13, drives top 17 pairs of casting to be clamped fixation, i.e.,
It can start to process, in process, lifting motor 7 drives main spindle box 9 to be pumped by screw rod 3 and lifting seat 5,
Meanwhile grinding motor 8 drives grinding tool 10 to carry out grinding processing to casting endoporus by main spindle box 9, in grinding process, liter can be closed
Drop motor 7 and grinding motor 8 measure to casting hole size, accurately to be controlled.
The standardized element that the utility model uses can commercially, shaped piece according to specification and accompanying drawing
Record can carry out customized, the specific connected mode of each part is using bolt ripe in the prior art, rivet, weldering
The conventional meanses such as connect, paste, part using model conventional in the prior art, will not be described in detail herein.
In summary, general principle, principal character and advantage of the present utility model has been shown and described above.The industry
Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification only
It is to illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain is defined by appended claims and its effect thing.
Claims (4)
- A kind of 1. casting inner hole grinding device, it is characterised in that：Including base, column, screw rod, guide rod, lifting seat, motor branch Frame, lifting motor, grinding motor, main spindle box, grinding tool, workbench, clamping device, rubber head bolt, threaded block, the first spring, branch Seat, top, bistrique, rotating shaft, expansion link and second spring, the column are fixedly installed in the top of base, the electric machine support Located at the top side of column, the top of electric machine support is provided with lifting motor, and the bottom of electric machine support is provided with guide rod at two, the liter Drop motor is connected with screw rod, and the lifting seat is sheathed on screw rod and guide rod, and right-hand member and the main spindle box of the lifting seat are consolidated Fixed connection, the grinding motor are located at the top of main spindle box, and the bottom of the main spindle box is connected by rotating shaft with grinding tool, described Two groups of expansion links at totally ten two are distributed with the external array of rotating shaft, and second spring, the expansion link are arranged with the expansion link Outer end be connected with bistrique, the workbench be located at base top, the clamping device include rubber head bolt, threaded block, First spring, bearing and top, the threaded block are fixed at the top of workbench, and the rubber head bolt passes through spiral shell with threaded block Line is connected, and rubber head bolt is set through bearing.
- 2. casting inner hole grinding device according to claim 1, it is characterised in that：The bistrique is provided with six altogether, and six Place's bistrique is encircled into cylindrical structural, and bistrique is provided with gap between each other.
- 3. casting inner hole grinding device according to claim 1, it is characterised in that：The end of the rubber head bolt is provided with top Point.
- 4. casting inner hole grinding device according to claim 1, it is characterised in that：The workbench is square knot Structure, clamping device is equipped with the four edges of workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605071.3U CN206869569U (en) | 2017-05-27 | 2017-05-27 | A kind of casting inner hole grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605071.3U CN206869569U (en) | 2017-05-27 | 2017-05-27 | A kind of casting inner hole grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206869569U true CN206869569U (en) | 2018-01-12 |
Family
ID=61337504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720605071.3U Expired - Fee Related CN206869569U (en) | 2017-05-27 | 2017-05-27 | A kind of casting inner hole grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206869569U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042430A (en) * | 2017-05-27 | 2017-08-15 | 苏州苏铸重工有限公司 | A kind of casting inner hole grinding device |
| CN112894503A (en) * | 2021-01-25 | 2021-06-04 | 黄段妹 | Production is played with circular timber through-hole equipment of polishing to wood |
| CN113370011A (en) * | 2021-07-01 | 2021-09-10 | 深圳市鑫雅豪智能科技股份有限公司 | High-precision polishing device for inner hole of aluminum alloy bracket and implementation method of high-precision polishing device |
-
2017
- 2017-05-27 CN CN201720605071.3U patent/CN206869569U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042430A (en) * | 2017-05-27 | 2017-08-15 | 苏州苏铸重工有限公司 | A kind of casting inner hole grinding device |
| CN112894503A (en) * | 2021-01-25 | 2021-06-04 | 黄段妹 | Production is played with circular timber through-hole equipment of polishing to wood |
| CN113370011A (en) * | 2021-07-01 | 2021-09-10 | 深圳市鑫雅豪智能科技股份有限公司 | High-precision polishing device for inner hole of aluminum alloy bracket and implementation method of high-precision polishing device |
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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 |
Granted publication date: 20180112 Termination date: 20190527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |