WO2015078323A1 - 一种高压泵头的孔加工辅助装置 - Google Patents

一种高压泵头的孔加工辅助装置 Download PDF

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Publication number
WO2015078323A1
WO2015078323A1 PCT/CN2014/091619 CN2014091619W WO2015078323A1 WO 2015078323 A1 WO2015078323 A1 WO 2015078323A1 CN 2014091619 W CN2014091619 W CN 2014091619W WO 2015078323 A1 WO2015078323 A1 WO 2015078323A1
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Prior art keywords
pump head
hole
clamp
pressure pump
upper clamp
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PCT/CN2014/091619
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English (en)
French (fr)
Inventor
李胜峰
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四川蓝讯宝迩电子科技有限公司
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Publication of WO2015078323A1 publication Critical patent/WO2015078323A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/28—Drill jigs for workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2247/00—Details of drilling jigs
    • B23B2247/12—Drilling jigs with means to affix the jig to the workpiece

Definitions

  • the utility model relates to a hole processing auxiliary device, in particular to a hole processing auxiliary device for a high pressure pump head.
  • the high-pressure pump head is provided with a plurality of through holes for gas or liquid circulation, such as a through hole, a split hole, a step-down hole, etc., and the through holes are required to meet the needs of assembly and use, and need to meet each other.
  • Dimensional requirements, size requirements include aperture, hole-to-edge spacing, hole-to-hole spacing, etc.
  • the utility model provides a hole processing auxiliary device for a high-pressure pump head.
  • a hole processing auxiliary device for a high-pressure pump head.
  • a hole processing auxiliary device for a high pressure pump head comprising an upper clamp and a lower clamp, wherein the upper clamp and the lower clamp are connected by a connecting rod, the upper clamp and the lower clamp A pump head mounting cavity is left between, and the upper end surface of the upper jig is provided with a plurality of vertical auxiliary holes penetrating the upper jig.
  • the upper clamp comprises a square plate of the upper clamp, and the left side of the square plate of the upper clamp is provided with a convex upper clamp positioning portion at two corners, and a vertical through hole is arranged in the upper clamp positioning portion, the upper clamp square
  • the lower end surface of the plate is provided with a concave positioning groove.
  • a card slot is disposed on both the front and rear sides of the end surface of the square plate of the upper clamp.
  • An information card is also disposed on the end surface of the square plate of the upper clamp.
  • the upper clamp square plate has a thickness of no more than 5 cm.
  • the lower clamp comprises a lower clamp square plate, and the left side of the lower clamp square plate is provided with a convex lower clamp positioning portion at two corners, and a lower connection positioning hole is provided in the lower clamp positioning portion, the lower clamp square plate
  • the end surface is provided with a concave pump head mounting groove, and a vertical positioning column is arranged in the middle of the pump head mounting groove.
  • the connecting hole is a threaded hole, and the lower end of the connecting rod is provided with an external thread that cooperates with the threaded hole.
  • the front and rear ends of the lower clamp square plate are provided with fixed card slots.
  • the utility model has the beneficial effects that the hole processing auxiliary device of the high-pressure pump head designed by the utility model can quickly process the through-hole of the pump head on one side, and the operation is simple and the processing efficiency is high. And hole processing dimensional accuracy is high.
  • Figure 1 is an assembled view of the present invention.
  • Figure 2 is an exploded view of the present invention.
  • the reference numerals in the figure are respectively denoted as: 1, vertical auxiliary hole; 2, upper clamp; 3, pump head mounting cavity; 4, lower clamp; 5, connecting rod; 6, information card; 7, vertical through hole; , upper clamp positioning part; 9, upper clamp square plate; 10, card slot; 11, connecting hole; 12, lower clamp positioning part; 13, vertical positioning column; 14, pump head mounting groove; 15, lower clamp square plate ;16, fixed card slot.
  • a hole processing auxiliary device for a high pressure pump head includes an upper clamp 2 and a lower clamp 4, and the upper clamp 2 and the lower clamp 4 are connected by a connecting rod 5, the upper clamp 2 and the lower clamp A pump head mounting cavity 3 is left between the four, and the upper end surface of the upper jig 2 is provided with a plurality of vertical auxiliary holes 1 penetrating the upper jig 2.
  • the pump head is directly placed in the pump head mounting cavity 3, the upper clamp 2 and the lower clamp 4 are connected by the connecting rod 5, and the spacing between the upper clamp 2 and the lower clamp 4 is adjusted to the pump head.
  • the clamp is positioned, and then the upper clamp 2 and the lower clamp 4 are fixed by external fixing means to drill, and the drill bit passes through the vertical auxiliary hole 1 when drilling, so that the hole can be precisely drilled, and the aperture and relative of the vertical auxiliary hole 1 are relatively
  • the size is pre-precisionally machined according to the drilling requirements of the pump head. During the processing, the process of drawing the reference line for each pump head can be eliminated, and the vertical auxiliary hole 1 can be drilled. It is easy to use and the drilling efficiency. High, the hole processing precision is high, and the practicality is greatly improved.
  • the upper clamp 2 includes an upper clamp square plate 9, and the left side of the upper clamp square plate 9 is provided with convex on both corners.
  • the clamp positioning portion 8 is provided with a vertical through hole 7 in the upper clamp positioning portion 8, and the lower end surface of the upper clamp square plate 9 is provided with a concave positioning groove.
  • the vertical through hole 7 of the upper clamp 2 cooperates with the connecting rod 5 to realize the connection between the upper clamp (2) and the lower clamp 4, and the pump head is clamped, and the upper end surface of the pump head can be clamped on the upper clamp square plate 9
  • the positioning of the lower end of the positioning groove strengthens the positioning.
  • This embodiment adds the following structure to the second embodiment: the front and rear sides of the upper end surface of the upper clamp square plate 9 are provided with the card slot 10.
  • the card slot 10 can be used for external fixtures to press the upper clamp square plate 9 to avoid displacement of the upper clamp square plate 9 during drilling, and occurrence of drilling errors, stuck drills, and the like, thereby improving safety.
  • the embodiment adds the following structure to the second embodiment: the upper end surface of the upper clamp square plate 9 is further provided with an information card 6.
  • the information card 6 of the embodiment can identify the use information of the pump head type, the hole size information and the like of the upper clamp square plate 9 to facilitate the selection and classification of the staff.
  • This embodiment adds the following structure to the embodiment 2: specifically, the thickness of the upper clamp square plate 9 is not more than 5 cm.
  • the drill has a long working portion extending into the pump head when drilling the deep hole, and the drill bit is easily broken.
  • the thickness of the upper clamp square plate 9 is larger, the drill bit extends through the vertical auxiliary hole 1 The length of the workpiece processing is longer. Therefore, in order to protect the drill bit, the thickness of the upper clamp square plate 9 is not excessively large. Therefore, the thickness of the upper clamp square plate 9 in this embodiment is not more than 5 cm, and the cost can also be reduced.
  • Embodiment 6 is a preferred embodiment of the present invention.
  • the lower clamp is optimized on the basis of the first embodiment or the second embodiment.
  • the lower clamp 4 includes a lower clamp square plate 15, and the lower clamp square plate 15 is disposed at two corners at both sides. a convex lower clamp positioning portion 12, and a lower fixing portion 12 is provided with a connecting hole 11, the lower clamp
  • the upper end surface of the square plate 15 is provided with a concave pump head mounting groove 14, and a vertical positioning column 13 is disposed in the middle of the pump head mounting groove 14.
  • the connecting hole 11 of the lower clamp square plate 15 cooperates with the connecting rod 5 to connect the upper clamp (2) and the lower clamp 4.
  • the pump head mounting groove 14 is used for positioning the pump head to improve the dimensional accuracy of the drilling and vertical positioning.
  • the column 13 cooperates with the main through hole of the pump head to reinforce the fixing of the pump head.
  • the connecting hole 11 is a threaded hole
  • the lower end of the connecting rod 5 is provided with an external thread that cooperates with the threaded hole.
  • the threaded connection of the connecting hole 11 and the connecting rod 5 can ensure that only the upper clamp can be attached and detached when the pump head is taken in and out, and the connecting rod can be removed together without being connected, which is convenient for use.
  • the front and rear ends of the lower clamp square plate 15 are provided with fixing slots 16 .
  • the fixing slot 16 can be used for clamping the lower clamp for convenient fixing and positioning.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

一种高压泵头的孔加工辅助装置，包括上夹具（2）和下夹具（4），上夹具（2）和下夹具（4）通过连接杆（5）连接，上夹具（2）和下夹具（4）之间留有泵头安装腔（3），上夹具（2）上端面设置有多个贯穿上夹具（2）的竖直辅助孔（1）。高压泵头的孔加工辅助装置可批量对泵头单面的通孔进行快速加工，操作简便，加工效率和孔加工尺寸精度高。

Description

一种高压泵头的孔加工辅助装置 技术领域
本实用新型涉及一种孔加工辅助装置，更具体的说是涉及一种高压泵头的孔加工辅助装置。
背景技术
高压泵头上会设置多个供气体或液体流通的通孔，如泄流孔、分流孔、降压孔等通孔，这些通孔之间为满足装配和使用的需要，需要满足相互之间的尺寸要求，尺寸要求包括孔径、孔与边的间距、孔与孔的间距等尺寸，在加工这些尺寸有严格限定的孔时，需要先在工件表面找基准并划多个基准线，然后再以多个基准线分别划出各个孔的中心，然后再以划的孔中心进行孔加工，工序不仅复杂，而且在划线出现较小偏差时加工尺寸就会出现较大误差，从而加工出尺寸误差较大的工件而报废，加工精度低。
实用新型内容
本实用新型提供了一种高压泵头的孔加工辅助装置，通过在辅助装置上预先设置尺寸精度较高的辅助加工孔，然后再将工件定位在辅助装置上，从而在加工时能免去找基准、划线等步骤，可以直接找准辅助加工孔对泵头单面精确孔加工，不仅节约时间而且可以提高尺寸精度，解决了以往泵头孔加工工序复杂、精度低的问题。
为解决上述的技术问题，本实用新型采用以下技术方案：一种高压泵头的孔加工辅助装置，包括上夹具和下夹具，上夹具和下夹具通过连接杆连接，所述上夹具和下夹具之间留有泵头安装腔，所述上夹具上端面设置有多个贯穿上夹具的竖直辅助孔。
所述上夹具包括上夹具方形板，上夹具方形板左侧位于两个边角处均设有外凸的上夹具定位部，上夹具定位部内设有竖直通孔，所述上夹具方形板下端面设有内凹的定位槽。
所述上夹具方形板上端面的前、后两侧均设置有卡槽。
所述上夹具方形板上端面还设置有信息牌。
所述上夹具方形板的厚度不大于5厘米。
所述下夹具包括下夹具方形板，下夹具方形板左侧位于两个边角处均设有外凸的下夹具定位部，下夹具定位部内设有连接孔，所述下夹具方形板上端面设有内凹的泵头安装槽，泵头安装槽中部设置有竖直定位柱。
所述连接孔为螺纹孔，所述连接杆下端设有与螺纹孔配合的外螺纹。
所述下夹具方形板的前、后两端均设置有固定卡槽。
与现有技术相比，本实用新型的有益效果是：本实用新型设计的这种高压泵头的孔加工辅助装置，可批量对泵头单面的通孔进行快速加工，操作简便，加工效率和孔加工尺寸精度高。
附图说明
下面结合附图和具体实施方式对本实用新型作进一步详细说明。
图1为本实用新型的装配图。
图2为本实用新型的分解图。
图中的标号分别表示为：1、竖直辅助孔；2、上夹具；3、泵头安装腔；4、下夹具；5、连接杆；6、信息牌；7、竖直通孔；8、上夹具定位部；9、上夹具方形板；10、卡槽；11、连接孔；12、下夹具定位部；13、竖直定位柱；14、泵头安装槽；15、下夹具方形板；16、固定卡槽。
具体实施方式
下面结合附图对本实用新型作进一步的说明。
实施例1
如图1、图2所示的一种高压泵头的孔加工辅助装置，包括上夹具2和下夹具4，上夹具2和下夹具4通过连接杆5连接，所述上夹具2和下夹具4之间留有泵头安装腔3，所述上夹具2上端面设置有多个贯穿上夹具2的竖直辅助孔1。
本实施例在应用时，将泵头直接放置在泵头安装腔3内，将上夹具2和下夹具4通过连接杆5连接，并调整上夹具2和下夹具4之间的间距将泵头卡紧定位，再通过外部固定装置将上夹具2和下夹具4固定即可钻孔，钻孔时钻头穿过竖直辅助孔1从而可以精确的钻孔，竖直辅助孔1的孔径和相对尺寸根据泵头所需钻孔要求预先精确加工出来，在加工时就可以免去每个泵头划线找基准的工序，对应竖直辅助孔1进行钻孔即可，使用简便，钻孔效率高，孔加工精度高，实用性大为提高。
实施例2
本实施例在实施例1的基础上优化了上夹具，具体为：所述上夹具2包括上夹具方形板9，上夹具方形板9左侧位于两个边角处均设有外凸的上夹具定位部8，上夹具定位部8内设有竖直通孔7，所述上夹具方形板9下端面设有内凹的定位槽。
本实施例中上夹具2的竖直通孔7与连接杆5配合实现上夹具(2)和下夹具4的连接并将泵头卡紧，泵头上端面可卡紧在上夹具方形板9下端面的定位槽内，加强定位。
实施例3
本实施例在实施例2的基础上增加了以下结构：所述上夹具方形板9上端面的前、后两侧均设置有卡槽10。
本实施例卡槽10可用于外部卡具将上夹具方形板9压紧，避免钻孔时上夹具方形板9移位而出现钻孔错误、卡钻等事故，提高安全性。
实施例4
本实施例在实施例2的基础上增加了以下结构：所述上夹具方形板9上端面还设置有信息牌6。
本实施例信息牌6可标识出上夹具方形板9的使用泵头类型、孔尺寸信息等相关使用信息，方便工作人员选择和分类。
实施例5
本实施例在实施例2的基础上增加了以下结构：具体为：所述上夹具方形板9的厚度不大于5厘米。
本实施例中考虑到钻头在钻深孔时其伸入泵头的工作部位较长，钻头极易打断，当上夹具方形板9的厚度越大，钻头穿过竖直辅助孔1伸入工件加工的长度就越长，所以，为了保护钻头，上夹具方形板9的厚度不宜过大，所以本实施例中的上夹具方形板9的厚度不大于5厘米，也可减少成本。
实施例6
实施例6为本实用新型的最优实施例
本实施例在实施例的1或实施例2基础上优化了下夹具，具体为：所述下夹具4包括下夹具方形板15，下夹具方形板15左侧位于两个边角处均设有外凸的下夹具定位部12，下夹具定位部12内设有连接孔11，所述下夹具 方形板15上端面设有内凹的泵头安装槽14，泵头安装槽14中部设置有竖直定位柱13。
本实施例中下夹具方形板15的连接孔11与连接杆5配合将上夹具(2)和下夹具4连接，泵头安装槽14用于定位泵头，提高钻孔尺寸精度，竖直定位柱13与泵头的主通孔配合用于加强泵头的固定。通过下夹具方形板15的上述结构设计可很好的定位泵头，提高钻孔精度。
作为优选的，所述连接孔11为螺纹孔，所述连接杆5下端设有与螺纹孔配合的外螺纹。连接孔11与连接杆5螺纹连接可保证在取放泵头时只需装卸上夹具即可，不用连连接杆也一起拆下，方便了使用。
作为优选的，所述下夹具方形板15的前、后两端均设置有固定卡槽16。固定卡槽16可用于下夹具的卡紧，方便固定和定位。
如上所述即为本实用新型的实施例。本实用新型不局限于上述实施方式，任何人应该得知在本实用新型的启示下做出的结构变化，凡是与本实用新型具有相同或相近的技术方案，均落入本实用新型的保护范围之内。

Claims (8)

  1. 一种高压泵头的孔加工辅助装置，其特征在于：包括上夹具(2)和下夹具(4)，上夹具(2)和下夹具(4)通过连接杆(5)连接，所述上夹具(2)和下夹具(4)之间留有泵头安装腔(3)，所述上夹具(2)上端面设置有多个贯穿上夹具(2)的竖直辅助孔(1)。
  2. 根据权利要求1所述的一种高压泵头的孔加工辅助装置，其特征在于：所述上夹具(2)包括上夹具方形板(9)，上夹具方形板(9)左侧位于两个边角处均设有外凸的上夹具定位部(8)，上夹具定位部(8)内设有竖直通孔(7)，所述上夹具方形板(9)下端面设有内凹的定位槽。
  3. 根据权利要求2所述的一种高压泵头的孔加工辅助装置，其特征在于：所述方形主体板(9)上端面的前、后两侧均设置有卡槽(10)。
  4. 根据权利要求2所述的一种高压泵头的孔加工辅助装置，其特征在于：所述方形主体板(9)上端面还设置有信息牌(6)。
  5. 根据权利要求2所述的一种高压泵头的孔加工辅助装置，其特征在于：所述方形主体板(9)的厚度不大于5厘米。
  6. 根据权利要求1或2所述的一种高压泵头的孔加工辅助装置，其特征在于：所述下夹具(4)包括下夹具方形板(15)，下夹具方形板(15)左侧位于两个边角处均设有外凸的下夹具定位部(12)，下夹具定位部(12)内设有连接孔(11)，所述下夹具方形板(15)上端面设有内凹的泵头安装槽(14)，泵头安装槽(14)中部设置有竖直定位柱(13)。
  7. 根据权利要求6所述的一种高压泵头的孔加工辅助装置，其特征在于：所述连接孔(11)为螺纹孔，所述连接杆(5)下端设有与螺纹孔配合的外螺纹。
  8. 根据权利要求6所述的一种高压泵头的孔加工辅助装置，其特征在于：所述下夹具方形板(15)的前、后两端均设置有固定卡槽(16)。
PCT/CN2014/091619 2013-11-26 2014-11-19 一种高压泵头的孔加工辅助装置 WO2015078323A1 (zh)

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CN103752901A (zh) * 2013-11-26 2014-04-30 四川蓝讯宝迩电子科技有限公司 泵头的孔加工辅助装置
CN104526018A (zh) * 2014-12-31 2015-04-22 天津旭润科技开发有限公司 一种钻孔模具
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060333A (en) * 1976-07-14 1977-11-29 White John T Apparatus for cutting disks from sheets
CN202151711U (zh) * 2011-06-29 2012-02-29 宁波以赛亚汽车空压机有限公司 一种曲轴箱钻孔用的固定夹具
CN202804697U (zh) * 2012-08-20 2013-03-20 江苏大全凯帆电器股份有限公司 钻孔攻丝专用夹具
CN203556918U (zh) * 2013-11-26 2014-04-23 四川蓝讯宝迩电子科技有限公司 一种高压泵头的孔加工辅助装置
CN103752901A (zh) * 2013-11-26 2014-04-30 四川蓝讯宝迩电子科技有限公司 泵头的孔加工辅助装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060333A (en) * 1976-07-14 1977-11-29 White John T Apparatus for cutting disks from sheets
CN202151711U (zh) * 2011-06-29 2012-02-29 宁波以赛亚汽车空压机有限公司 一种曲轴箱钻孔用的固定夹具
CN202804697U (zh) * 2012-08-20 2013-03-20 江苏大全凯帆电器股份有限公司 钻孔攻丝专用夹具
CN203556918U (zh) * 2013-11-26 2014-04-23 四川蓝讯宝迩电子科技有限公司 一种高压泵头的孔加工辅助装置
CN103752901A (zh) * 2013-11-26 2014-04-30 四川蓝讯宝迩电子科技有限公司 泵头的孔加工辅助装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107716828A (zh) * 2017-11-29 2018-02-23 东莞市高盟机械有限公司 一种用于冷锻设备冲棒调试的模具

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