CN110682129A - Fixture for milling and drilling front face of guide rail bracket on launcher - Google Patents
Fixture for milling and drilling front face of guide rail bracket on launcher Download PDFInfo
- Publication number
- CN110682129A CN110682129A CN201911003371.4A CN201911003371A CN110682129A CN 110682129 A CN110682129 A CN 110682129A CN 201911003371 A CN201911003371 A CN 201911003371A CN 110682129 A CN110682129 A CN 110682129A
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- base
- guide rail
- rail bracket
- milling
- drilling
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- 238000003801 milling Methods 0.000 title claims abstract description 10
- 238000005553 drilling Methods 0.000 title claims abstract description 9
- 238000012545 processing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
本发明公开了发射架上导轨支架正面铣削、钻孔夹具，包括底座，所述底座上前后对称设有支撑块和定位螺钉，所述支撑块通过螺钉固定在所述底座上，所述底座上左右对称设有凸台、压紧块，所述压紧块上设有腰型孔，所述腰型孔内设有紧固螺钉，所述紧固螺钉固定在所述底座上。本发明结构简单，装夹可靠，操作简便，可大大节约装夹时间，提高加工效率。
The invention discloses a jig for milling and drilling the front of a guide rail bracket on a launch frame, comprising a base on which a support block and a positioning screw are symmetrically arranged front and rear, the support block is fixed on the base by screws, and the base is mounted on the base. A boss and a pressing block are arranged symmetrically on the left and right, the pressing block is provided with a waist-shaped hole, and a fastening screw is arranged in the waist-shaped hole, and the fastening screw is fixed on the base. The invention has the advantages of simple structure, reliable clamping and simple operation, which can greatly save the clamping time and improve the processing efficiency.
Description
技术领域technical field
本发明属于机械加工技术领域，具体涉及发射架上导轨支肖龙妞铣削夹具。The invention belongs to the technical field of machining, and in particular relates to a Xiaolongniu milling jig supported by a guide rail on a launch frame.
背景技术Background technique
发射架上的导轨设置在导轨支架上，导轨支架形状不规则，目前需要三道工序才能加工出来，首先加工的是正面（如图1所示），然后以正面为基准进行装夹，再加工导轨支架背面（如图2所示），最后再加工导轨支架侧面（如图3所示），但是采用现有的夹具很难对其进行夹紧，从而导致加工费时费力，且次品率高。所以，急需研制一种用于该导轨支架正面加工的夹具。The guide rail on the launcher is set on the guide rail bracket, and the shape of the guide rail bracket is irregular. At present, three processes are required to process it. First, the front side is processed (as shown in Figure 1), and then the front side is used as the basis for clamping and reprocessing. The back of the rail bracket (as shown in Figure 2), and finally the side of the rail bracket (as shown in Figure 3), but it is difficult to clamp it with the existing fixture, which leads to time-consuming and laborious processing and high defective rate . Therefore, there is an urgent need to develop a fixture for processing the front side of the guide rail bracket.
发明内容SUMMARY OF THE INVENTION
为解决上述问题，本发明的目的是提供发射架上导轨支架正面铣削、钻孔夹具。In order to solve the above problems, the purpose of the present invention is to provide a jig for milling and drilling the front side of the guide rail bracket on the launch frame.
发射架上导轨支架正面铣削、钻孔夹具，包括底座，所述底座上前后对称设有支撑块和定位螺钉，所述支撑块通过螺钉固定在所述底座上，所述底座上左右对称设有凸台、压紧块，所述压紧块上设有腰型孔，所述腰型孔内设有紧固螺钉，所述紧固螺钉固定在所述底座上。The front-side milling and drilling fixture of the guide rail bracket on the launch frame includes a base, and a support block and a positioning screw are symmetrically arranged in the front and rear on the base, the support block is fixed on the base by screws, and the base is symmetrically provided with left and right A boss and a pressing block, the pressing block is provided with a waist-shaped hole, the waist-shaped hole is provided with a fastening screw, and the fastening screw is fixed on the base.
为保证定位可靠，所述定位螺钉的数量为两个。To ensure reliable positioning, the number of the positioning screws is two.
为便于旋转压紧块，所述压紧块上设有透气孔。In order to facilitate the rotation of the pressing block, the pressing block is provided with ventilation holes.
为保证夹紧可靠，所述底座上设有限位螺钉。In order to ensure reliable clamping, limit screws are provided on the base.
本发明发射架上导轨支架正面铣削、钻孔夹具，与现有技术相比，其有益效果在于：本发明结构简单，装夹可靠，操作简便，可大大节约装夹时间，提高加工效率。Compared with the prior art, the present invention has the advantages of simple structure, reliable clamping and simple operation, which can greatly save clamping time and improve processing efficiency.
附图说明Description of drawings
图1为导轨支架正面结构示意图；Figure 1 is a schematic diagram of the front structure of the guide rail bracket;
图2为导轨支架背面结构示意图；Figure 2 is a schematic diagram of the structure of the back of the guide rail bracket;
图3为导轨支架侧面结构示意图；Figure 3 is a schematic view of the side structure of the guide rail bracket;
图4为本发明发射架上导轨支架正面铣削、钻孔夹具的结构示意图。FIG. 4 is a schematic structural diagram of the front milling and drilling fixture of the guide rail bracket on the launch frame of the present invention.
图中所示，1-底座、2-支撑块、3-压紧块、4-紧固螺钉、5-腰型孔、6-凸台、7-透气孔、8-定位螺钉、9-限位螺钉。As shown in the figure, 1-base, 2-support block, 3-compression block, 4-fastening screw, 5-waist hole, 6-boss, 7-vent hole, 8-positioning screw, 9-limit bit screw.
具体实施方式Detailed ways
以下结合实施例对本发明的原理和特征进行描述，所举实施例只用于解释本发明，并非用于限定本发明的范围。The principles and features of the present invention will be described below with reference to the embodiments, which are only used to explain the present invention, but not to limit the scope of the present invention.
如图4所示，发射架上导轨支架正面铣削、钻孔夹具，包括底座1，所述底座1上前后对称设有支撑块2和定位螺钉8，所述支撑块2通过螺钉固定在所述底座1上，所述底座1上左右对称设有凸台6、压紧块3，所述压紧块3上设有腰型孔5，所述腰型孔5内设有紧固螺钉4，所述紧固螺钉4固定在所述底座1上。As shown in FIG. 4 , the front side milling and drilling fixture of the guide rail bracket on the launch frame includes a base 1, and a support block 2 and a positioning screw 8 are symmetrically arranged on the base 1 in the front and rear, and the support block 2 is fixed on the On the base 1, a boss 6 and a pressing block 3 are arranged symmetrically on the left and right sides of the base 1, and the pressing block 3 is provided with a waist-shaped hole 5, and the waist-shaped hole 5 is provided with a fastening screw 4, The fastening screws 4 are fixed on the base 1 .
为保证定位可靠，所述定位螺钉8的数量为两个。To ensure reliable positioning, the number of the positioning screws 8 is two.
为便于旋转压紧块3，所述压紧块3上设有透气孔7。In order to facilitate the rotation of the pressing block 3 , the pressing block 3 is provided with ventilation holes 7 .
为保证夹紧可靠，所述底座1上设有限位螺钉9。In order to ensure reliable clamping, the base 1 is provided with a limit screw 9 .
本发明是通过以下方式实现的：将导轨支架的正面朝上，放置在支撑块2上，并通过定位螺钉8定位，左侧通过限位螺钉9限位，然后调整压紧块3，将压紧块3压在凸台6和导轨支架上，并拧紧紧固螺钉4，即可进行导轨支架正面的铣削加工，且同时加工导轨支架上方的三个孔。The present invention is realized in the following way: the guide rail bracket is placed on the support block 2 with the front side facing upwards, and is positioned by the positioning screw 8, the left side is limited by the limit screw 9, and then the pressing block 3 is adjusted, and the pressing The tightening block 3 is pressed on the boss 6 and the guide rail bracket, and the tightening screw 4 is tightened, so that the front face of the guide rail bracket can be milled, and the three holes above the guide rail bracket can be machined at the same time.
本发明的保护范围不限于具体实施方式所公开的技术方案，凡是依据本发明的技术实质对以上实施例所作的任何修改、等同替换、改进等，均落入本发明的保护范围。The protection scope of the present invention is not limited to the technical solutions disclosed in the specific embodiments, and any modifications, equivalent replacements, improvements, etc. made to the above embodiments according to the technical essence of the present invention all fall into the protection scope of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911003371.4A CN110682129A (en) | 2019-10-22 | 2019-10-22 | Fixture for milling and drilling front face of guide rail bracket on launcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911003371.4A CN110682129A (en) | 2019-10-22 | 2019-10-22 | Fixture for milling and drilling front face of guide rail bracket on launcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110682129A true CN110682129A (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911003371.4A Pending CN110682129A (en) | 2019-10-22 | 2019-10-22 | Fixture for milling and drilling front face of guide rail bracket on launcher |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203621997U (en) * | 2013-11-09 | 2014-06-04 | 芜湖永裕汽车工业有限公司 | Clamp for rough milling machining of intake and exhaust surfaces of engine cylinder head |
| CN104385006A (en) * | 2014-10-20 | 2015-03-04 | 芜湖市泰能电热器具有限公司 | Drilling clamp for casing |
| CN104668985A (en) * | 2014-08-10 | 2015-06-03 | 安徽工程大学 | Special clamp for machining square bottom surface of robot base |
| CN104708456A (en) * | 2014-08-10 | 2015-06-17 | 安徽工程大学 | Special clamp for machining upper end face of base of robot |
| CN105397522A (en) * | 2015-12-11 | 2016-03-16 | 重庆红岩方大汽车悬架有限公司 | Drilling clamp for rear lifting lug of steel plate spring and method for rear lifting lug clamping |
| CN205520550U (en) * | 2016-01-28 | 2016-08-31 | 河北路友铁路机车车辆配件有限公司 | Special frock of hook tail frame afterbody medial surface processing |
| CN106141727A (en) * | 2015-04-13 | 2016-11-23 | 池州市旭豪机械有限公司 | A kind of sewing machine housing milling fixture |
| CN106312612A (en) * | 2015-06-17 | 2017-01-11 | 安徽池州家用机床股份有限公司 | Boring fixture of drilling and milling box |
| CN207058085U (en) * | 2017-05-31 | 2018-03-02 | 安庆中船动力配套有限公司 | A kind of gantry for diesel engine cylinder cover processing is vertical to add milling clamper |
| CN210909055U (en) * | 2019-10-22 | 2020-07-03 | 遵义汇航机电有限公司 | Fixture for milling and drilling front face of guide rail bracket on launcher |
-
2019
- 2019-10-22 CN CN201911003371.4A patent/CN110682129A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203621997U (en) * | 2013-11-09 | 2014-06-04 | 芜湖永裕汽车工业有限公司 | Clamp for rough milling machining of intake and exhaust surfaces of engine cylinder head |
| CN104668985A (en) * | 2014-08-10 | 2015-06-03 | 安徽工程大学 | Special clamp for machining square bottom surface of robot base |
| CN104708456A (en) * | 2014-08-10 | 2015-06-17 | 安徽工程大学 | Special clamp for machining upper end face of base of robot |
| CN104385006A (en) * | 2014-10-20 | 2015-03-04 | 芜湖市泰能电热器具有限公司 | Drilling clamp for casing |
| CN106141727A (en) * | 2015-04-13 | 2016-11-23 | 池州市旭豪机械有限公司 | A kind of sewing machine housing milling fixture |
| CN106312612A (en) * | 2015-06-17 | 2017-01-11 | 安徽池州家用机床股份有限公司 | Boring fixture of drilling and milling box |
| CN105397522A (en) * | 2015-12-11 | 2016-03-16 | 重庆红岩方大汽车悬架有限公司 | Drilling clamp for rear lifting lug of steel plate spring and method for rear lifting lug clamping |
| CN205520550U (en) * | 2016-01-28 | 2016-08-31 | 河北路友铁路机车车辆配件有限公司 | Special frock of hook tail frame afterbody medial surface processing |
| CN207058085U (en) * | 2017-05-31 | 2018-03-02 | 安庆中船动力配套有限公司 | A kind of gantry for diesel engine cylinder cover processing is vertical to add milling clamper |
| CN210909055U (en) * | 2019-10-22 | 2020-07-03 | 遵义汇航机电有限公司 | Fixture for milling and drilling front face of guide rail bracket on launcher |
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Application publication date: 20200114 |