CN202985164U - Angle iron lathe clamp - Google Patents
Angle iron lathe clamp Download PDFInfo
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- CN202985164U CN202985164U CN 201220746372 CN201220746372U CN202985164U CN 202985164 U CN202985164 U CN 202985164U CN 201220746372 CN201220746372 CN 201220746372 CN 201220746372 U CN201220746372 U CN 201220746372U CN 202985164 U CN202985164 U CN 202985164U
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- clamp body
- clamp
- angle iron
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- 229910000746 Structural steel Inorganic materials 0.000 title abstract description 12
- 230000007704 transition Effects 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 6
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 abstract description 3
- 238000010923 batch production Methods 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
角铁式车床夹具。对工件进行机械加工时，首先要使工件相对于刀具及机床有正确的位置。采用工件直接装夹在机床的工作台上装夹工件时，一般要先按图样要求在工件表面划线，划出加工表面的尺寸和位置，装夹时用划针或百分表找正后再夹紧。这种方法无需专用装备，但效率低，一般用于单件和小批生产。 本实用新型的组成包括：过渡盘（ 1 ），所述的过渡盘与夹具体（ 2 ）连接，所述的夹具体与平衡块（ 3 ）连接，所述的夹具体上安装有活动菱形销（ 4 ）、螺栓 A （ 5 ）、螺栓 B （ 6 ），压板（ 7 ）安装在所述的螺栓 A 、所述的螺栓 B 上，所述的压板与摆动 V 形块（ 8 ）连接。 本实用新型用于工件加工定位。
Angle iron lathe fixture. When machining a workpiece, first of all, the workpiece must have the correct position relative to the tool and the machine tool. When the workpiece is directly clamped on the workbench of the machine tool to clamp the workpiece, it is generally necessary to draw a line on the surface of the workpiece according to the requirements of the drawing to mark out the size and position of the processed surface. Clamp. This method does not require special equipment, but is inefficient and is generally used for single-piece and small-batch production. The composition of the utility model includes: a transition plate ( 1 ), the transition plate is connected with the clamp body ( 2 ), the clamp body is connected with the balance weight ( 3 ), and the movable rhombic pin is installed on the clamp body ( 4 ), bolt A ( 5 ), bolt B ( 6 ), the pressure plate ( 7 ) is installed on the bolt A , the bolt B , and the pressure plate is connected with the swing V- shaped block ( 8 ). The utility model is used for workpiece processing and positioning.
Description
技术领域：Technical field:
本实用新型涉及一种角铁式车床夹具。The utility model relates to an angle iron type lathe clamp.
背景技术：Background technique:
夹具是机械制造厂里使用的一种工艺装备，分为机床夹具、焊接夹具、装配夹具及检验夹具等。各种金属切削机床上用于装夹工件的工艺装备，称机床夹具，如车床上使用的三爪自定心卡盘、铣床上使用的平口虎钳等。Fixtures are a kind of process equipment used in machinery manufacturing plants, which are divided into machine tool fixtures, welding fixtures, assembly fixtures and inspection fixtures. The process equipment used to clamp workpieces on various metal cutting machine tools is called machine tool fixtures, such as three-jaw self-centering chucks used on lathes, flat vises used on milling machines, etc.
对工件进行机械加工时，为了保证加工要求，首先要使工件相对于刀具及机床有正确的位置，并使这个位置在加工过程中不因外力的影响而变动。为此，在进行机械加工前，先要将工件装夹好。工件的装夹方法有两种：一种是工件直接装夹在机床的工作台上；另一种是工件装夹在夹具上。采用第一种方法工件直接装夹在机床的工作台上装夹工件时，一般要先按图样要求在工件表面划线，划出加工表面的尺寸和位置，装夹时用划针或百分表找正后再夹紧。这种方法无需专用装备，但效率低，一般用于单件和小批生产。批量较大时，大多用夹具装夹工件。When machining the workpiece, in order to ensure the processing requirements, firstly, the workpiece should have the correct position relative to the tool and the machine tool, and this position should not change due to the influence of external force during the machining process. For this reason, the workpiece must be clamped before machining. There are two ways to clamp the workpiece: one is that the workpiece is directly clamped on the workbench of the machine tool; the other is that the workpiece is clamped on the fixture. When using the first method to clamp the workpiece directly on the workbench of the machine tool, it is generally necessary to draw a line on the surface of the workpiece according to the requirements of the drawing to mark the size and position of the processed surface. When clamping, use a needle or a dial gauge Clamp after aligning. This method does not require special equipment, but is inefficient and is generally used for single-piece and small-batch production. When the batch is large, most of the workpieces are clamped with fixtures.
发明内容：Invention content:
本实用新型的目的是提供一种角铁式车床夹具。The purpose of the utility model is to provide an angle iron type lathe clamp.
上述的目的通过以下的技术方案实现：Above-mentioned purpose realizes by following technical scheme:
一种角铁式车床夹具，其组成包括：过渡盘，所述的过渡盘与夹具体连接，所述的夹具体与平衡块连接，所述的夹具体上安装有活动菱形销、螺栓A、螺栓B，压板安装在所述的螺栓A、所述的螺栓B上，所述的压板与摆动V形块连接。An angle iron type lathe clamp, which consists of: a transition plate, the transition plate is connected with the clamp body, the clamp body is connected with the balance weight, and the movable rhombic pin, bolt A, Bolt B, the pressing plate is installed on the described bolt A and the described bolt B, and the described pressing plate is connected with the swinging V-shaped block.
所述的角铁式车床夹具，所述的夹具体上安装有固定支承板、活动支承板，所述的固定支承板上安装有盖板。As for the angle iron type lathe fixture, a fixed support plate and a movable support plate are installed on the clamp body, and a cover plate is installed on the fixed support plate.
所述的角铁式车床夹具，所述的压板与所述的摆动V形块通过连接杆连接。In the angle iron lathe clamp, the pressing plate is connected to the swinging V-shaped block through a connecting rod.
所述的角铁式车床夹具，所述的平衡块与所述的夹具体通过螺栓C连接。In the angle iron type lathe clamp, the balance weight is connected to the clamp body through bolts C.
有益效果：Beneficial effect:
1. 本实用新型用于加工壳体、支座，接头类零件上的圆柱面及端面。由于零件形状较复杂，难以装夹在通用卡盘上，因而须设计专用夹具。当被加工工件的主要定位基准是平面，被加工面的轴线对主要位基准面保持一定的位置关系（平行或成定的角度）时，相应地夹具上的平面定位件设在与车床主轴轴线相平行或成一定角度的位置上。能稳定地保证工件的加工精度，用夹具装夹工件时，工件相对于刀具及机床的位置精度由夹具保证，不受工人技术水平的影响，使一批工件的加工精度趋于一致。1. This utility model is used to process cylindrical surfaces and end surfaces of shells, supports, and joint parts. Due to the complex shape of the parts, it is difficult to clamp on the universal chuck, so a special fixture must be designed. When the main positioning datum of the workpiece to be processed is a plane, and the axis of the processed surface maintains a certain positional relationship (parallel or at a certain angle) to the main datum plane, the plane positioning part on the fixture is set correspondingly to the axis of the lathe spindle. parallel or at an angle. It can stably guarantee the machining accuracy of the workpiece. When the workpiece is clamped by the fixture, the position accuracy of the workpiece relative to the tool and the machine tool is guaranteed by the fixture, which is not affected by the technical level of the workers, so that the machining accuracy of a batch of workpieces tends to be consistent.
2. 本实用新型能提高劳动生产率，使用夹具装夹工件方便、快速，工件不需要划线找正，可显著的减少辅助工时，提高劳动生产率；工件在夹具中装夹后提高了工件的刚性，因此可加大切削用量，提高劳动生产率；可使用多件、多工位装夹工件的夹具，并可使用高效夹紧机构，进一步提高劳动生产率。能扩大机床的使用范围。2. The utility model can improve labor productivity. It is convenient and fast to use the fixture to clamp the workpiece. The workpiece does not need to be aligned by marking, which can significantly reduce the auxiliary working hours and improve the labor productivity. The rigidity of the workpiece is improved after the workpiece is clamped in the fixture. , Therefore, the amount of cutting can be increased, and labor productivity can be improved; multi-piece, multi-position fixtures for clamping workpieces can be used, and high-efficiency clamping mechanisms can be used to further improve labor productivity. Can expand the scope of use of machine tools.
附图说明：Description of drawings:
附图1是本实用新型的结构示意图。Accompanying
附图2是附图1的A-A剖视图。Accompanying drawing 2 is A-A sectional view of accompanying
具体实施方式：Detailed ways:
实施例1：Example 1:
一种角铁式车床夹具，其组成包括：过渡盘1，所述的过渡盘与夹具体2连接，所述的夹具体与平衡块3连接，所述的夹具体上安装有活动菱形销4、螺栓A，件号：5、螺栓B，件号：6，压板7安装在所述的螺栓A、所述的螺栓B上，所述的压板与摆动V形块8连接。An angle iron type lathe clamp, which consists of: a
实施例2：Example 2:
根据实施例1所述的角铁式车床夹具，所述的夹具体上安装有固定支承板9、活动支承板10，所述的固定支承板上安装有盖板11。According to the angle iron type lathe fixture described in
实施例3：Example 3:
根据实施例1所述的角铁式车床夹具，所述的压板与所述的摆动V形块通过连接杆12连接。According to the angle iron type lathe fixture described in
实施例4：Example 4:
根据实施例1所述的角铁式车床夹具，所述的平衡块与所述的夹具体通过螺栓C，件号：13连接。According to the angle iron lathe clamp described in
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746372 CN202985164U (en) | 2012-12-31 | 2012-12-31 | Angle iron lathe clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746372 CN202985164U (en) | 2012-12-31 | 2012-12-31 | Angle iron lathe clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985164U true CN202985164U (en) | 2013-06-12 |
Family
ID=48556382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220746372 Expired - Fee Related CN202985164U (en) | 2012-12-31 | 2012-12-31 | Angle iron lathe clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737365A (en) * | 2013-12-28 | 2014-04-23 | 柳江县龙满机械部件有限责任公司 | Pedestal lathe fixture |
| CN109623457A (en) * | 2018-12-14 | 2019-04-16 | 咸阳圣亚机电设备有限公司 | Speed-changer operation device housing lathe-use clamp and processing method |
-
2012
- 2012-12-31 CN CN 201220746372 patent/CN202985164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737365A (en) * | 2013-12-28 | 2014-04-23 | 柳江县龙满机械部件有限责任公司 | Pedestal lathe fixture |
| CN109623457A (en) * | 2018-12-14 | 2019-04-16 | 咸阳圣亚机电设备有限公司 | Speed-changer operation device housing lathe-use clamp and processing method |
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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 |
Granted publication date: 20130612 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |