CN207288459U - A kind of valve base joint endoporus shaping tooling - Google Patents
A kind of valve base joint endoporus shaping tooling Download PDFInfo
- Publication number
- CN207288459U CN207288459U CN201720497001.0U CN201720497001U CN207288459U CN 207288459 U CN207288459 U CN 207288459U CN 201720497001 U CN201720497001 U CN 201720497001U CN 207288459 U CN207288459 U CN 207288459U
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- plate
- cylinder
- side plate
- top plate
- valve base
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- 238000007493 shaping process Methods 0.000 title claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
Description
技术领域technical field
本实用新型属于机械工装领域，尤其与一种阀座接头内孔整形工装有关。The utility model belongs to the field of mechanical tooling, in particular to a tooling for shaping the inner hole of a valve seat joint.
背景技术Background technique
阀座接头是制冷空调中常用的一种部件，阀座接头采用铜管焊接成型，在生产过程中铜管内孔由于受到加工挤压容易产生变形，导致阀座接头使用时没法正常连接，因此需要对内孔圆度进行整形加工，现有的整形加工通常采用手持方式将阀座接头抵靠于V型块上，由气缸推动整形棒来对阀座接头内孔进行修整，这种人工手持方式容易造成阀座接头与整形棒之间的轴心线同轴度误差较大，导致产品废品率较大；其次，容易伤到操作者的手部，存在安全隐患。The valve seat joint is a commonly used component in refrigeration and air conditioning. The valve seat joint is welded and formed by copper pipes. During the production process, the inner hole of the copper pipe is easily deformed due to processing and extrusion, which leads to the failure of the valve seat joint to be connected normally during use. Therefore, it is necessary to carry out shaping processing on the roundness of the inner hole. The existing shaping processing usually uses a hand-held method to place the valve seat joint against the V-shaped block, and the cylinder pushes the shaping rod to trim the inner hole of the valve seat joint. The hand-held method is likely to cause a large error in the coaxiality of the axial center line between the valve seat joint and the shaping rod, resulting in a high product rejection rate; secondly, it is easy to hurt the operator's hand, posing a safety hazard.
实用新型内容Utility model content
本实用新型的目的旨在克服上述背景技术中存在的问题，提供一种阀座接头内孔整形效率高、废品率低且操作安全便捷的阀座接头内孔整形工装。The purpose of this utility model is to overcome the problems existing in the above-mentioned background technology, and to provide a valve seat joint inner hole shaping tool with high efficiency, low rejection rate, safe and convenient operation.
为此，本实用新型采用以下技术方案：一种阀座接头内孔整形工装，其特征是，所述整形工装包括底板、侧板、侧板加强筋、顶板、顶板加强筋、气缸、整形棒、导向套、支撑块、V型块和下模，侧板由螺钉固定垂直安装于底板上，侧板的后侧固定安装有所述侧板加强筋，顶板由螺钉固定安装于侧板的顶端，顶板的下端面上安装有所述顶板加强筋，顶板的中心开设有一个圆柱通孔，气缸安装于顶板的上端面上，气缸的推杆穿过圆柱通孔与连接套相连接，所述整形棒通过连接套与气缸推杆相连接，导向套套装于整形棒上，支撑块固定焊接于侧板的正面，所述支撑块上开设有U型槽，所述导向套的外圆柱面穿装于U型槽内， V型块由螺钉固定安装于底板上，所述下模靠装于V型块的V型面上并由螺钉固定安装于底板上，下模固定安装后，其轴心线与气缸推杆轴心线同轴，下模的中心开设有阶梯孔，阶梯孔的圆周面上开设有用于固定阀座接头相对位置的U型槽。For this reason, the utility model adopts the following technical solutions: a valve seat joint inner hole shaping tool, which is characterized in that the shaping tool includes a bottom plate, a side plate, a side plate reinforcing rib, a top plate, a top plate reinforcing rib, a cylinder, and a shaping rod , guide sleeve, support block, V-shaped block and lower mold, the side plate is fixed vertically on the bottom plate by screws, the rear side of the side plate is fixedly installed with the side plate reinforcing rib, and the top plate is fixed on the top of the side plate by screws , the top plate reinforcement rib is installed on the lower end surface of the top plate, a cylindrical through hole is opened in the center of the top plate, the cylinder is installed on the upper end surface of the top plate, and the push rod of the cylinder passes through the cylindrical through hole and is connected with the connecting sleeve. The shaping rod is connected with the cylinder push rod through the connecting sleeve, the guide sleeve is set on the shaping rod, the support block is fixedly welded on the front side of the side plate, and a U-shaped groove is opened on the support block, and the outer cylindrical surface of the guide sleeve penetrates Installed in the U-shaped groove, the V-shaped block is fixed on the bottom plate by screws, and the lower mold is mounted on the V-shaped surface of the V-shaped block and fixed on the bottom plate by screws. After the lower mold is fixed and installed, its axis The center line is coaxial with the axis line of the cylinder push rod, and the center of the lower mold is provided with a stepped hole, and the circumferential surface of the stepped hole is provided with a U-shaped groove for fixing the relative position of the valve seat joint.
作为对上述技术方案的补充和完善，本实用新型还包括以下技术特征。As a supplement and improvement to the above technical solution, the utility model also includes the following technical features.
所述连接套由上连接板和下连接板组成，上连接板中心设置有圆柱型通孔，下连接板中心设置有圆柱台阶孔，上连接板和下连接板由螺钉固定连接。The connecting sleeve is composed of an upper connecting plate and a lower connecting plate. The center of the upper connecting plate is provided with a cylindrical through hole, and the center of the lower connecting plate is provided with a cylindrical stepped hole. The upper connecting plate and the lower connecting plate are fixedly connected by screws.
所述侧板加强筋有两块。There are two ribs on the side plate.
所述顶板加强筋有两块。There are two roof reinforcement ribs.
本实用新型可以达到以下有益效果：阀座接头内孔整形工装通过固定设置气缸和下模，使得气缸上设置的整形棒与下模的轴心线同轴，保证了安装于下模内的阀座接头与整形棒同轴，减少了阀座接头的轴心线与整形棒的轴心线同轴度误差，减少了产品废品率，且阀座接头安装于下模者，消除了操作者的安全隐患。The utility model can achieve the following beneficial effects: the inner hole shaping tooling of the valve seat joint fixes the cylinder and the lower mold so that the shaping rod set on the cylinder is coaxial with the axis line of the lower mold, ensuring that the valve installed in the lower mold The seat joint is coaxial with the shaping rod, which reduces the coaxiality error between the axis line of the valve seat joint and the shaft center line of the shaping rod, and reduces the product rejection rate, and the valve seat joint is installed on the lower mold, eliminating the operator's trouble Security risks.
附图说明Description of drawings
图1是本实用新型的立体结构图。Fig. 1 is a three-dimensional structure diagram of the present utility model.
图2是本实用新的右视方向示意图。Fig. 2 is a schematic diagram of the right view direction of the utility model.
具体实施方式Detailed ways
下面结合附图对本实用新型的具体实施方式进行详细描述。Specific embodiments of the present utility model are described in detail below in conjunction with the accompanying drawings.
如图1和图2所示，本实用新型包括底板1、侧板2、侧板加强筋3、顶板4、顶板加强筋5、气缸6、整形棒8、导向套9、支撑块10、V型块11和下模12，侧板2由螺钉固定垂直安装于底板1上，侧板2的后侧固定安装有两块侧板加强筋3，两块侧板加强筋3分别各自设置于侧板2的后端面的左右两侧，顶板4由螺钉固定安装于侧板2的顶端，顶板4的下端面上安装有两块顶板加强筋5，顶板4的中心开设有一个圆柱通孔，气缸6安装于顶板4的上端面，气缸6的推杆穿过顶板4的圆柱通孔与连接套7中的上连接板71连接，整形棒8插装于连接套7中的下连接板72中心设置的圆柱台阶孔内，上连接板71和下连接板72通过螺钉固定连接，两连接板的相互固定连接实现整形棒8与气缸6的推杆之间的连接，导向套9套装于整形棒8上，实现整形棒8的上下运动导向，支撑块10固定焊接于侧板2的正面，支撑块10上开设有U型槽，导向套9的外圆柱面穿装于U型槽内，V型块11由螺钉固定安装于底板1上，下模12靠装于V型块11的V型面上并由螺钉固定安装于底板1上，下模12固定安装后，其轴心线与气缸推杆轴心线同轴，下模12的中心开设有阶梯孔，阶梯孔的圆周面上开设有U型槽，用于固定阀座接头13的相对位置。As shown in Figures 1 and 2, the utility model includes a bottom plate 1, a side plate 2, a side plate reinforcing rib 3, a top plate 4, a top plate reinforcing rib 5, a cylinder 6, a shaping rod 8, a guide sleeve 9, a support block 10, a V The block 11 and the lower mold 12, the side plate 2 are fixed vertically on the bottom plate 1 by screws, and the rear side of the side plate 2 is fixedly installed with two side plate reinforcing ribs 3, and the two side plate reinforcing ribs 3 are respectively arranged on the side On the left and right sides of the rear end surface of the plate 2, the top plate 4 is fixed on the top of the side plate 2 by screws, and two top plate reinforcement ribs 5 are installed on the lower end surface of the top plate 4, and a cylindrical through hole is provided in the center of the top plate 4, and the cylinder 6 is installed on the upper end surface of the top plate 4, the push rod of the cylinder 6 passes through the cylindrical through hole of the top plate 4 and connects with the upper connecting plate 71 in the connecting sleeve 7, and the shaping rod 8 is inserted in the center of the lower connecting plate 72 in the connecting sleeve 7 In the set cylindrical step hole, the upper connecting plate 71 and the lower connecting plate 72 are fixedly connected by screws, and the mutual fixed connection of the two connecting plates realizes the connection between the shaping rod 8 and the push rod of the cylinder 6, and the guide sleeve 9 is set on the shaping rod 8, to realize the up and down motion guidance of the shaping bar 8, the support block 10 is fixedly welded on the front of the side plate 2, a U-shaped groove is opened on the support block 10, the outer cylindrical surface of the guide sleeve 9 is worn in the U-shaped groove, and the V The type block 11 is fixed on the bottom plate 1 by screws, and the lower mold 12 is mounted on the V-shaped surface of the V-shaped block 11 and fixed on the bottom plate 1 by screws. After the lower mold 12 is fixed and installed, its axis line and the cylinder The axis lines of the push rods are coaxial, and the center of the lower die 12 is provided with a stepped hole, and the circumferential surface of the stepped hole is provided with a U-shaped groove for fixing the relative position of the valve seat joint 13 .
本实用新型使用时，将阀座接头13放置于下模12的的阶梯孔中，按下启动按钮，气缸6运动推动整形棒8向下运动，整形棒8插入阀座接头13的内孔中，通过整形棒8的向下挤压实现对阀座接头13的内孔的整形加工。When the utility model is used, place the valve seat joint 13 in the stepped hole of the lower mold 12, press the start button, the cylinder 6 moves to push the shaping rod 8 to move downward, and the shaping rod 8 is inserted into the inner hole of the valve seat joint 13 , the shaping process of the inner hole of the valve seat joint 13 is realized by the downward extrusion of the shaping rod 8 .
Claims (3)
- A kind of 1. valve base joint endoporus shaping tooling, it is characterised in that：The shaping tooling includes bottom plate, side plate, side plate and strengthens Muscle, top plate, top plate reinforcing rib, cylinder, dressing stick, guide sleeve, supporting block, V-block and lower die, side plate are pacified by screw fixed vertical Loaded on the side plate reinforcing rib is installed with bottom plate, on rear side of side plate, top plate is fixedly installed in the top of side plate by screw, The top plate reinforcing rib is installed, the center of top plate offers a cylindrical hole, and cylinder is installed on top on the lower face of top plate On the upper surface of plate, the push rod of cylinder is connected through cylindrical hole with connector sleeve, and the dressing stick passes through connector sleeve and cylinder Push rod is connected, and guide sleeve is set on dressing stick, and supporting block fixes the front for being welded in side plate, is offered in the supporting block U-type groove, the external cylindrical surface of the guide sleeve are threaded onto in U-type groove, and V-block is fixedly installed on bottom plate by screw, the lower die By being fixedly installed on the V-type face loaded on V-block and by screw on bottom plate, after lower die is fixedly mounted, its axial line is pushed away with cylinder Bar axial line is coaxial, and the center of lower die offers stepped hole, is offered on the periphery of stepped hole for fixed valve base connector phase To the U-type groove of position.
- A kind of 2. valve base joint endoporus shaping tooling according to claim 1, it is characterised in that：The connector sleeve is by upper company Fishplate bar and lower connecting plate composition, upper junction plate are provided centrally with cylindrical type through hole, and lower connecting plate is provided centrally with cylinder stepped hole, Upper junction plate is fixedly connected with lower connecting plate by screw.
- A kind of 3. valve base joint endoporus shaping tooling according to claim 2, it is characterised in that：The side plate reinforcing rib has Two pieces, the top plate reinforcing rib has two pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720497001.0U CN207288459U (en) | 2017-05-05 | 2017-05-05 | A kind of valve base joint endoporus shaping tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720497001.0U CN207288459U (en) | 2017-05-05 | 2017-05-05 | A kind of valve base joint endoporus shaping tooling |
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| Publication Number | Publication Date |
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| CN207288459U true CN207288459U (en) | 2018-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720497001.0U Expired - Fee Related CN207288459U (en) | 2017-05-05 | 2017-05-05 | A kind of valve base joint endoporus shaping tooling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351813A (en) * | 2018-11-19 | 2019-02-19 | 燕山大学 | A shock absorber cylinder inner hole finishing machine |
-
2017
- 2017-05-05 CN CN201720497001.0U patent/CN207288459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351813A (en) * | 2018-11-19 | 2019-02-19 | 燕山大学 | A shock absorber cylinder inner hole finishing machine |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180501 Termination date: 20200505 |