CN112692523A - Machining process for inner insert of pump head - Google Patents
Machining process for inner insert of pump head Download PDFInfo
- Publication number
- CN112692523A CN112692523A CN202011584240.2A CN202011584240A CN112692523A CN 112692523 A CN112692523 A CN 112692523A CN 202011584240 A CN202011584240 A CN 202011584240A CN 112692523 A CN112692523 A CN 112692523A
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- CN
- China
- Prior art keywords
- connecting disc
- stamping
- limiting ring
- inlet pipe
- liquid inlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The invention discloses a machining process for an insert in a pump head, which comprises a liquid inlet pipe, a limiting ring and a connecting disc, wherein a first stamping hole is formed in the connecting disc, and the machining process comprises the following steps: s1, cutting raw materials, namely cutting two raw material pipes with different specifications according to actual requirements to obtain a liquid inlet pipe and a limiting ring, and simultaneously cutting the raw material plates to obtain the connecting disc. The invention has the beneficial effects that: the processing and manufacturing of the inner insert can be simply and conveniently finished, the inner insert is divided into the liquid inlet pipe, the limiting ring and the connecting disc, the processing and manufacturing of all parts can be simply and conveniently finished, the manufacturing process is simple and convenient, the liquid inlet pipe, the limiting ring and the connecting disc are finally welded, the production and manufacturing of the inner insert can be finished, the inner insert is directly cut through cutting equipment, further processing of parts is finished through stamping, the process is very simple, the actual use is convenient, and the convenience is improved.
Description
Technical Field
The invention relates to the technical field of pressing containers, in particular to a machining process for an insert in a pump head.
Background
Along with the development of society, people pay more and more attention to the aspect of health and hygiene, a soap dispenser or a hand sterilizer for cleaning hands or sterilizing hands is installed in a public place toilet or a kitchen toilet at home, and hand cleaning is performed by dripping hand sanitizer or disinfectant through the soap dispenser. The existing soap dispenser or hand sterilizer adopts a pressing pump head form, shampoo bottles, shower gel bottles, detergent bottles and the like in daily chemical articles all adopt the pressing pump head form, liquid in the bottles is pumped out by pressing the pump heads, the inner inserts in the pressing pump heads are generally used for connecting a return spring and a one-way ball valve, the existing inner insert machining process is complicated, and the machining production of the inner inserts cannot be simply and conveniently completed.
Disclosure of Invention
The invention mainly aims to provide a machining process for an insert in a pump head, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an inserts processing technology in pump head, includes feed liquor pipe, spacing ring and connection pad, be equipped with first punching press hole on the connection pad, processing technology is as follows:
s1, cutting raw materials, namely cutting two raw material pipes with different specifications according to actual requirements to obtain a liquid inlet pipe and a limiting ring, and simultaneously cutting a raw material plate to obtain a connecting disc;
s2, stamping, namely after the step S1 is completed, placing the connecting disc on a die, wherein the die is provided with a plurality of stamping grooves which are uniformly arranged, the inner wall of the bottom of each stamping groove is provided with a second stamping hole, the die is fixedly connected to an operating table through a welding column, so that the connecting discs are sequentially placed in the stamping grooves, and stamping is performed on the connecting discs through external stamping equipment, so that first stamping holes which are the same as the second stamping holes are punched in the connecting discs;
s3, taking a workpiece, wherein two through holes are formed in the inner wall of the bottom of the stamping groove, ejector rods are arranged in the through holes, a movable plate is arranged below the die, the bottom of each ejector rod is fixedly connected with the top of the corresponding movable plate, the movable plates are connected with the die through a plurality of springs, and after stamping is finished, the movable plates are driven to move upwards, so that the ejector rods drive the connecting discs to be separated from the stamping groove, and the connecting discs in the stamping groove can be taken out conveniently;
s4, welding the bottom of the liquid inlet pipe to the top of the connecting disc after the step S3 is completed, and welding the top of the limiting ring and the bottom of the connecting disc;
and S5, polishing, namely polishing the joint of the liquid inlet pipe and the connecting disc and the joint of the limiting ring and the connecting disc after the step S4 is finished.
Preferably, in the step S1, the outer diameter of the liquid inlet pipe is smaller than the outer diameter of the limiting ring, the inner diameter of the liquid inlet pipe is smaller than the inner diameter of the limiting ring, and the diameter of the connecting disc is equal to the outer diameter of the limiting ring.
Preferably, in the step S2, the diameter of the first punched hole is equal to the inner diameter of the liquid inlet pipe, and the inner diameter of the limiting ring is greater than the diameter of the first punched hole.
Preferably, the number of the punching grooves provided in the step S2 is five.
Preferably, the circle center of the cross section of the liquid inlet pipe, the circle center of the cross section of the limiting ring and the circle center of the cross section of the connecting disc in the step S4 are on the same axis.
Preferably, the liquid inlet pipe, the limiting ring and the connecting disc are all made of stainless steel.
Compared with the prior art, the invention has the following beneficial effects: the invention designs a new solution aiming at the problems of the existing pressing container, the processing mode can simply and conveniently complete the processing and manufacturing of the inner insert, the processing and manufacturing of each part can be simply and conveniently completed by dividing the inner insert into the liquid inlet pipe, the limiting ring and the connecting disc, the manufacturing process is simple and convenient, finally the liquid inlet pipe, the limiting ring and the connecting disc are welded, the production and manufacturing of the inner insert can be completed, the cutting equipment is used for directly cutting, the further processing of parts is completed through stamping, and the working procedure is very simple.
Drawings
FIG. 1 is a schematic view of the overall structure of an insert in a pump head according to the present invention;
FIG. 2 is a schematic view of a mold structure for an insert in a pump head according to the present invention;
FIG. 3 is a schematic view of a movable plate structure of an insert in a pump head according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
fig. 5 is a schematic process flow diagram of a pump head insert processing technology of the present invention.
In the figure: 1. a liquid inlet pipe; 2. a limiting ring; 3. a connecting disc; 4. a first punched hole; 5. a mold; 6. punching a groove; 7. a second punched hole; 8. welding the column; 9. a movable plate; 10. a through hole; 11. a top rod; 12. a spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
The machining process for the insert in the pump head, as shown in fig. 1-5, comprises a liquid inlet pipe 1, a limiting ring 2 and a connecting plate 3, wherein a first punching hole 4 is formed in the connecting plate 3, and the machining process comprises the following steps:
s1, cutting raw materials, namely cutting two raw material pipes with different specifications according to actual requirements to obtain a liquid inlet pipe 1 and a limiting ring 2, and simultaneously cutting a raw material plate to obtain a connecting disc 3;
s2, performing stamping treatment, namely after the step S1 is completed, placing the connecting disc 3 on a die 5, wherein the die 5 is provided with a plurality of stamping grooves 6 which are uniformly arranged, the inner wall of the bottom of each stamping groove 6 is provided with a second stamping hole 7, the die 5 is fixedly connected to an operating platform through a welding column 8, so that the connecting discs 3 are sequentially placed in the stamping grooves 6, and the connecting discs 3 are stamped through external stamping equipment to stamp first stamping holes 4 which are the same as the second stamping holes 7 on the connecting discs 3;
s3, taking a workpiece, wherein two through holes 10 are formed in the inner wall of the bottom of the stamping groove 6, ejector rods 11 are arranged in the through holes 10, a movable plate 9 is arranged below the die 5, the bottom of the ejector rods 11 is fixedly connected with the top of the movable plate 9, the movable plate 9 is connected with the die 5 through a plurality of springs 12, and after stamping is finished, the movable plate 9 is driven to move upwards, so that the ejector rods 11 drive the connecting disc 3 to be separated from the stamping groove 6, and the connecting disc 3 in the stamping groove 6 can be conveniently taken out;
s4, welding, wherein after the step S3 is completed, the bottom of the liquid inlet pipe 1 is welded to the top of the connecting disc 3, and the top of the limiting ring 2 is welded to the bottom of the connecting disc 3;
and S5, polishing, namely polishing the joint of the liquid inlet pipe 1 and the connecting disc 3 and the joint of the limiting ring 2 and the connecting disc 3 after the step S4 is completed.
Wherein, the external diameter of feed liquor pipe 1 is less than the external diameter of spacing ring 2 in step S1, and the internal diameter of feed liquor pipe 1 is less than the internal diameter of spacing ring 2, and the diameter of connection pad 3 equals with the external diameter of spacing ring 2, the diameter of first punching press hole 4 equals with the internal diameter of feed liquor pipe 1 in step S2, and the internal diameter of spacing ring 2 is greater than the diameter of first punching press hole 4, the figure that stamping groove 6 set up in step S2 is five, the cross-section centre of a circle of feed liquor pipe 1, the cross-section centre of a circle of spacing ring 2 and the cross-section centre of a circle of connection pad 3 are on the same axle in step S4, feed liquor pipe 1, spacing ring 2 and connection pad 3 are stainless steel.
The invention is a processing technology of an inner insert of a pump head, according to actual requirements, two raw material pipes with different specifications are cut to obtain a liquid inlet pipe 1 and a limiting ring 2, meanwhile, a raw material plate is cut to obtain a connecting disc 3, the outer diameter of the liquid inlet pipe 1 is smaller than the outer diameter of the limiting ring 2, the inner diameter of the liquid inlet pipe 1 is smaller than the inner diameter of the limiting ring 2, the diameter of the connecting disc 3 is equal to the outer diameter of the limiting ring 2, further, the connecting disc 3 is placed on a die 5, a plurality of punching grooves 6 which are uniformly arranged are formed on the die 5, second punching holes 7 are formed on the inner wall of the bottom of each punching groove 6, the die 5 is fixedly connected on an operation table through welding columns 8, further, the connecting disc 3 is sequentially placed in the punching grooves 6, the connecting disc 3 is punched through external punching equipment, so that the first punching holes 4 which are the same as the second punching holes 7 are punched on, wherein the diameter of the first stamping hole 4 is equal to the inner diameter of the liquid inlet pipe 1, the inner diameter of the limiting ring 2 is larger than that of the first stamping hole 4, the number of the stamping grooves 6 is five, two through holes 10 are formed in the inner wall of the bottom of the stamping groove 6, ejector rods 11 are arranged in the through holes 10, a movable plate 9 is arranged below the die 5, the bottom of the ejector rods 11 is fixedly connected with the top of the movable plate 9, the movable plate 9 is connected with the die 5 through a plurality of springs 12, after stamping is finished, the movable plate 9 is driven to move upwards, so that the ejector rods 11 drive the connecting disc 3 to be separated from the stamping groove 6, and the connecting disc 3 positioned in the stamping groove 6 is convenient to take out, wherein the circle center of the section of the liquid inlet pipe 1, the circle center of the section of the limiting ring 2 and the circle center of the section of the connecting disc 3 are on the same axis, the bottom of the, the joint of the liquid inlet pipe 1 and the connecting disc 3 and the joint of the limiting ring 2 and the connecting disc 3 are polished
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (6)
1. The utility model provides an inserts processing technology in pump head, includes feed liquor pipe (1), spacing ring (2) and connection pad (3), be equipped with first punching press hole (4) on connecting plate (3), its characterized in that, processing technology is as follows:
s1, cutting raw materials, namely cutting two raw material pipes with different specifications according to actual requirements to obtain a liquid inlet pipe (1) and a limiting ring (2), and simultaneously cutting a raw material plate to obtain a connecting disc (3);
s2, performing stamping treatment, namely after the step S1 is completed, placing the connecting disc (3) on a die (5), wherein a plurality of stamping grooves (6) which are uniformly arranged are formed in the die (5), second stamping holes (7) are formed in the inner wall of the bottom of each stamping groove (6), the die (5) is fixedly connected to an operation table through welding posts (8), so that the connecting discs (3) are sequentially placed in the stamping grooves (6), and the connecting disc (3) is stamped by external stamping equipment, so that first stamping holes (4) which are the same as the second stamping holes (7) are punched in the connecting disc (3);
s3, taking a workpiece, wherein two through holes (10) are formed in the inner wall of the bottom of a stamping groove (6), ejector rods (11) are arranged in the through holes (10), a movable plate (9) is arranged below a die (5), the bottom of each ejector rod (11) is fixedly connected with the top of the corresponding movable plate (9), the movable plates (9) are connected with the die (5) through a plurality of springs (12), and after stamping is finished, the movable plates (9) are driven to move upwards, so that the ejector rods (11) drive connecting discs (3) to be separated from the stamping groove (6), and the connecting discs (3) in the stamping groove (6) can be taken out conveniently;
s4, welding, wherein after the step S3 is completed, the bottom of the liquid inlet pipe (1) is welded to the top of the connecting disc (3), and the top of the limiting ring (2) is welded to the bottom of the connecting disc (3);
and S5, polishing, namely polishing the joint of the liquid inlet pipe (1) and the connecting disc (3) and the joint of the limiting ring (2) and the connecting disc (3) after the step S4 is finished.
2. A pump head insert processing technology according to claim 1, wherein in step S1, the outside diameter of the liquid inlet pipe (1) is smaller than the outside diameter of the position limiting ring (2), the inside diameter of the liquid inlet pipe (1) is smaller than the inside diameter of the position limiting ring (2), and the diameter of the connecting disc (3) is equal to the outside diameter of the position limiting ring (2).
3. A pump head insert machining process according to claim 1, wherein in step S2, the diameter of the first punched hole (4) is equal to the inner diameter of the liquid inlet pipe (1), and the inner diameter of the limiting ring (2) is larger than the diameter of the first punched hole (4).
4. A pump head insert manufacturing process according to claim 1, wherein the number of punched grooves (6) in step S2 is five.
5. The pump head insert machining process according to claim 1, wherein a center of a cross section of the liquid inlet pipe (1), a center of a cross section of the limiting ring (2), and a center of a cross section of the connecting disc (3) in step S4 are on the same axis.
6. The pump head insert machining process according to claim 1, wherein the liquid inlet pipe (1), the limiting ring (2), and the connecting disc (3) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011584240.2A CN112692523A (en) | 2020-12-24 | 2020-12-24 | Machining process for inner insert of pump head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011584240.2A CN112692523A (en) | 2020-12-24 | 2020-12-24 | Machining process for inner insert of pump head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112692523A true CN112692523A (en) | 2021-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011584240.2A Pending CN112692523A (en) | 2020-12-24 | 2020-12-24 | Machining process for inner insert of pump head |
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| Country | Link |
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| CN (1) | CN112692523A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207129375U (en) * | 2017-07-26 | 2018-03-23 | 潍坊常润杰经贸有限公司 | A kind of new daily use chemicals articles for washing pump head |
| CN208178142U (en) * | 2018-03-16 | 2018-12-04 | 新昌县回山镇启迪五金经营部 | A kind of handware pressing and bending device |
| CN109093329A (en) * | 2018-08-16 | 2018-12-28 | 乐清市永成机械有限公司 | A kind of processing technology of Water pump head inner flow passage inserts |
| CN210603775U (en) * | 2019-09-02 | 2020-05-22 | 浙江尚美包装有限公司 | Air tightness detection device of pump core |
| US20200263684A1 (en) * | 2015-12-16 | 2020-08-20 | Agilent Technologies, Inc. | Fluid pump having a piston and a supporting body bearing the piston for sealing |
| CN212074964U (en) * | 2020-05-07 | 2020-12-04 | 曹阳 | Novel toothpaste pump of formula is extruded to ration |
-
2020
- 2020-12-24 CN CN202011584240.2A patent/CN112692523A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200263684A1 (en) * | 2015-12-16 | 2020-08-20 | Agilent Technologies, Inc. | Fluid pump having a piston and a supporting body bearing the piston for sealing |
| CN207129375U (en) * | 2017-07-26 | 2018-03-23 | 潍坊常润杰经贸有限公司 | A kind of new daily use chemicals articles for washing pump head |
| CN208178142U (en) * | 2018-03-16 | 2018-12-04 | 新昌县回山镇启迪五金经营部 | A kind of handware pressing and bending device |
| CN109093329A (en) * | 2018-08-16 | 2018-12-28 | 乐清市永成机械有限公司 | A kind of processing technology of Water pump head inner flow passage inserts |
| CN210603775U (en) * | 2019-09-02 | 2020-05-22 | 浙江尚美包装有限公司 | Air tightness detection device of pump core |
| CN212074964U (en) * | 2020-05-07 | 2020-12-04 | 曹阳 | Novel toothpaste pump of formula is extruded to ration |
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Application publication date: 20210423 |
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