CN112643584A - Clamp holder for metal processing of thin-shell cylinder - Google Patents
Clamp holder for metal processing of thin-shell cylinder Download PDFInfo
- Publication number
- CN112643584A CN112643584A CN202011574927.8A CN202011574927A CN112643584A CN 112643584 A CN112643584 A CN 112643584A CN 202011574927 A CN202011574927 A CN 202011574927A CN 112643584 A CN112643584 A CN 112643584A
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- Prior art keywords
- cylinder
- fixedly connected
- thin
- conversion
- shell
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- 239000002184 metal Substances 0.000 title claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims description 11
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 238000001704 evaporation Methods 0.000 claims description 7
- 230000008020 evaporation Effects 0.000 claims description 7
- 238000005555 metalworking Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a clamper for metal processing of a thin-shell barrel, which comprises a machine base, wherein two positioning tables are fixedly connected on the machine base, the two positioning tables are commonly connected with a guide rod, the middle part of the guide rod is connected with a moving table in a sliding manner, one side of the positioning table, corresponding to the moving table, is fixedly connected with a buffer layer, one end, far away from the guide rod, of the positioning table at the other side is fixedly connected with a motor, an output shaft of the motor is fixedly connected with the guide rod, a thin-shell cylinder is commonly fixed on the positioning tables and the moving table, the outer side of the guide rod is rotatably connected with a conversion barrel through a bearing, and the upper end and the lower. Has the advantages that: the fixing pressure of the film cylinder can be adjusted during processing, so that the bottom surface of the thin-shell cylinder is prevented from being damaged.
Description
Technical Field
The invention relates to the technical field of metal processing, in particular to a clamp holder for metal processing of a thin-shell cylinder.
Background
The metal processing is called metalworking for short, and is a technological process for processing metal material into articles, parts and components, including large-scale parts of bridge and ship, etc. and even fine components of engine, jewel and wristwatch. It is widely used in different fields such as science, industry, artworks, handicraft and the like:
in the metal processing process, a thin-shell cylinder structure is often manufactured, when the cylinder structure, particularly the thin-shell cylinder is processed, the cylinder structure is easy to damage due to the thin inner wall of the cylinder structure, and when the thin-shell cylinder is clamped, a large clamping force is often required to be used, so that the processing performance of the cylinder structure is influenced.
Disclosure of Invention
The invention aims to solve the problems that the clamping force is high in the process of processing a thin-shell cylinder and the performance of the thin-shell cylinder is easily influenced in the process of surface processing in the prior art, and provides a clamp for metal processing of the thin-shell cylinder.
In order to achieve the purpose, the invention adopts the following technical scheme: a clamper for metal processing of a thin-shell cylinder comprises a base, wherein two positioning tables are fixedly connected to the base, the two positioning tables are jointly connected with a guide rod, the middle part of the guide rod is connected with a moving table in a sliding mode, one side of the positioning table, corresponding to the moving table, is fixedly connected with a buffer layer, one end, far away from the guide rod, of the positioning table on the other side is fixedly connected with a motor, an output shaft of the motor is fixedly connected with the guide rod, and a thin-shell cylinder is jointly fixed on the positioning tables and the moving table;
the outer side of the guide rod is rotatably connected with a conversion barrel through a bearing, the upper end and the lower end of the conversion barrel are respectively inserted with a connecting rod in a sealing mode, one end, far away from the conversion barrel, of each connecting rod is fixedly connected with a sliding block, the top of each sliding block is provided with two supporting pieces, and a spring is fixedly connected between the two supporting pieces.
In the clamp holder for metal processing of the thin-shell cylinder, the conversion cylinder is filled with evaporation liquid with a lower boiling point, the outer side wall of the conversion cylinder is fixedly connected with the air bag layer, the air bag layer is communicated with the evaporation liquid in the conversion cylinder, and one side of the conversion cylinder, which is far away from the air bag layer, is sealed.
In the clamper for metal processing of the thin-shell cylinder, a layer of magnetic layer is arranged on the support sheet close to the conversion cylinder, an electromagnet is arranged on one side of the other support sheet opposite to the support sheet close to the conversion cylinder, the electromagnet is communicated with an external power supply structure, and a piezoelectric sheet is embedded on one side of the support sheet far away from the conversion cylinder, close to the thin-shell cylinder and communicated with evaporated liquid in the conversion cylinder through a lead.
In the clamp holder for metal processing of the thin-shell cylinder, the bottom of a fixed seat connected with a motor is fixedly connected with a hydraulic cylinder, the other end of the hydraulic cylinder is abutted against a guide plate, the other end of the guide plate is fixedly connected with a pressure stabilizing spring, and the fixed end of the pressure stabilizing spring is fixedly connected to a mobile platform.
In the clamp holder for metal processing of the thin-shell barrel, one side of the mobile station close to the pressure stabilizing spring is fixedly connected with a telescopic rod, the top end of the telescopic rod is fixedly connected with a connecting plate, a groove matched with the connecting plate is formed in the guide plate, a connecting layer is arranged at the bottom of the groove, and the connecting layer is electrically connected with the hydraulic cylinder
Compared with the prior art, the invention has the advantages that:
1. when the spring is in an initial state, the spring is shortened to be smaller than the diameter of the cylinder by the adsorption effect of the magnetic layer arranged on one support sheet to the uncharged electromagnet on the opposite side of the other support sheet in the two support sheets, so that the cylinder is convenient to mount and place;
2. the buffer layer is arranged on one opposite side of the positioning table and the moving table, so that the bottom surfaces of two sides of the thin-shell cylinder are fixed, wherein the rotating state of the thin-shell cylinder during processing can be realized by setting whether the bottom parts of two sides of the thin-shell cylinder are fixed or not, so that local processing and integral processing are facilitated;
3. the connecting rod and the connecting plate arranged on the mobile platform have an adjustable function, and the extension length of the connecting rod can be manually changed, so that the application of the bottom surface fixed pressure of the thin-shell cylinder on the mobile platform is controlled, and the final compression distance of the pressure stabilizing spring is determined by the extension length of the connecting rod, so that the fixed pressure can be adjusted during processing, and the damage to the bottom surface of the thin-shell cylinder is avoided;
4. the surface of the buffer layer that sets up on mobile station and the locating platform is more smooth to reduce when the motor drives the guide arm and rotates, rotation resistance when thin shell drum rotates thereupon, and can control the flexible distance of connecting rod in the conversion section of thick bamboo through the backing sheet with the piezoelectric patches of thin shell drum inner wall one side, thereby match the drum of different internal diameters and fix facilitate the use.
Drawings
FIG. 1 is a schematic structural diagram of a clamper for metal processing of a thin-shell cylinder according to the present invention;
FIG. 2 is an enlarged schematic view of a part A valve in the clamper for metal processing of the thin-shell cylinder, which is provided by the invention;
fig. 3 is an enlarged schematic view of a part a valve in the clamp for metal processing of the thin-shell cylinder, which is provided by the invention.
In the figure: the device comprises a machine base 1, a positioning table 2, a moving table 3, a guide rod 4, a motor 5, a buffer layer 6, a film cylinder 7, a support sheet 8, a spring 9, a slide block 10, a conversion cylinder 11, a connecting rod 12, an air bag layer 13, a pressure stabilizing spring 14, a guide plate 15, a groove 16, a connecting plate 17, a hydraulic cylinder 18 and an electromagnet 18.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-3, a clamper for metal processing of a thin-shell cylinder comprises a base 1, wherein two positioning tables 2 are fixedly connected to the base 1, the two positioning tables 2 are jointly connected with a guide rod 4, the middle part of the guide rod 4 is slidably connected with a moving table 3, a buffer layer 6 is fixedly connected to one side of one positioning table 2 corresponding to the moving table 3, a motor 5 is fixedly connected to one end of the other positioning table far away from the guide rod 4, an output shaft of the motor 5 is fixedly connected with the guide rod 4, and a thin-shell cylinder 7 is jointly fixed on the positioning tables 2 and the moving table 3;
the outer side of the guide rod 4 is rotatably connected with a conversion barrel 11 through a bearing, the upper end and the lower end of the conversion barrel 11 are respectively inserted with a connecting rod 12 in a sealing manner, one end of each connecting rod 12, far away from the conversion barrel 11, is fixedly connected with a sliding block 10, the top of the sliding block 10 is provided with two supporting sheets 8, and a spring 9 is fixedly connected between the two supporting sheets 8.
A magnetic layer is arranged on the support sheet 8 close to the conversion cylinder 11, an electromagnet 19 is arranged on one side of the other support sheet 8 opposite to the support sheet 8 close to the conversion cylinder 11, the same poles of the magnetic layer and the electromagnet 19 are repulsive, so that when the electromagnet 19 is electrified, the spring 9 is in a stretching state and pushes the support sheet 8 to generate extrusion force on the thin-shell cylinder 7, the electromagnet 19 is communicated with an external power supply structure, a piezoelectric sheet is embedded on one side of the support sheet 8 far away from the conversion cylinder 11 close to the thin-shell cylinder 7 and is communicated with evaporation liquid in the conversion cylinder 11 through a lead, the piezoelectric sheet is pressed to generate current, and then the evaporation liquid in the conversion cylinder 11 is input with electric heat through guiding, so that the evaporation liquid is.
2 bottom fixedly connected with pneumatic cylinders 18 of fixing base of being connected with motor 5, the other end of pneumatic cylinder 18 supports has deflector 15, the other end fixedly connected with steady voltage spring 14 of deflector 15 and steady voltage spring 14's fixed end fixed connection are on mobile station 3, mobile station 3 is close to one side fixedly connected with telescopic link and telescopic link top fixedly connected with connecting plate 17 of steady voltage spring 14, set up in deflector 15 with connecting plate 17 matched with recess 16 and recess 16 bottom is equipped with the articulamentum, the articulamentum is connected with pneumatic cylinder 18 electricity.
When the invention is used, firstly, the movable platform 3 is jointed with the bottom surface of the film cylinder 7 through the flexibility of the hydraulic cylinder 18, and the control of the compression distance of the pressure stabilizing spring 14 is controlled through adjusting the extension distance of the connecting rod 17, thereby realizing the control of the pressure of the two bottom surfaces of the film cylinder 7, processing the cylinders with different thicknesses,
when the two bottom surfaces are clamped and fixed, the electromagnet 18 is powered, the spring 9 releases elastic potential energy under the action of mutual attraction of the two support sheets 8, and expands outwards under the action of magnetic repulsion force, so that the support sheets 8 are attached to the inner wall of the film cylinder 7, and as the piezoelectric sheets are arranged at the top of the support sheets 8, when the fixed pressure is large, the electric quantity generated by the piezoelectric p sheets heats the evaporated liquid in the conversion cylinder 11, so that the evaporated liquid expands the airbag layer 13 to enable the guide rod 4 to contract for a part of distance, thereby fixing the cylinders with different diameters, and controlling the size of the fixed force, and avoiding structural damage to the film cylinder 7 when the applied force is large.
Although the terms of machine base 1, positioning table 2, moving table 3, guide rods 4, motor 5, buffer layer 6, film cylinder 7, support sheet 8, spring 9, slide block 10, conversion cylinder 11, connecting rod 12, air bag layer 13, pressure stabilizing spring 14, guide plate 15, groove 16, connecting plate 17, hydraulic cylinder 18, electromagnet 18, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (5)
1. A clamper for metal processing of a thin-shell cylinder comprises a base (1) and is characterized in that two positioning tables (2) are fixedly connected to the base (1), the two positioning tables (2) are jointly connected with a guide rod (4), the middle part of the guide rod (4) is slidably connected with a moving table (3), one sides of the positioning tables (2) and the moving table (3) corresponding to each other are fixedly connected with a buffer layer (6), one ends of the positioning tables on the other sides, far away from the guide rod (4), are fixedly connected with a motor (5), the output shaft of the motor (5) is fixedly connected with the guide rod (4), and thin-shell cylinders (7) are jointly fixed on the positioning tables (2) and the moving table (3);
the outer side of the guide rod (4) is rotatably connected with a conversion barrel (11) through a bearing, connecting rods (12) are respectively inserted into the upper end and the lower end of the conversion barrel (11) in a sealing mode, each connecting rod (12) is far away from a slider (10) which is fixedly connected with one end of the conversion barrel (11), the top of each slider (10) is provided with two supporting pieces (8), and a spring (9) is fixedly connected between the supporting pieces (8).
2. The clamp for metal processing of the thin-shell cylinder body according to claim 1, wherein the conversion cylinder (11) is filled with an evaporation liquid with a lower boiling point, an air bag layer (13) is fixedly connected to the outer side wall of the conversion cylinder (11), the air bag layer (13) is communicated with the evaporation liquid in the conversion cylinder (11), and the side of the conversion cylinder (11) far away from the air bag layer (13) is sealed.
3. The thin-shell cylinder metal processing clamp holder according to claim 1, characterized in that a magnetic layer is arranged on a support sheet (8) close to the conversion cylinder (11), an electromagnet (19) is arranged on the other support sheet (8) opposite to the support sheet (8) close to the conversion cylinder (11), the electromagnet (19) is communicated with an external power supply structure, a piezoelectric sheet is embedded on one side of the support sheet (8) far away from the conversion cylinder (11) close to the thin-shell cylinder (7), and the piezoelectric sheet is communicated with an evaporated liquid in the conversion cylinder (11) through a lead.
4. A holder for metal working of thin-shell cylinder according to claim 1, characterized in that the bottom of the fixed base (2) connected with the motor (5) is fixedly connected with a hydraulic cylinder (18), the other end of the hydraulic cylinder (18) is abutted against a guide plate (15), the other end of the guide plate (15) is fixedly connected with a pressure stabilizing spring (14) and the fixed end of the pressure stabilizing spring (14) is fixedly connected on the movable table (3).
5. A holder for metal working of thin-shell cylinder according to claim 4, characterized in that the side of the moving platform (3) near the pressure stabilizing spring (14) is fixedly connected with a telescopic rod and the top end of the telescopic rod is fixedly connected with a connecting plate (17), the guide plate (15) is provided with a groove (16) matched with the connecting plate (17) and the bottom of the groove (16) is provided with a connecting layer, and the connecting layer is electrically connected with the hydraulic cylinder (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011574927.8A CN112643584A (en) | 2020-12-28 | 2020-12-28 | Clamp holder for metal processing of thin-shell cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011574927.8A CN112643584A (en) | 2020-12-28 | 2020-12-28 | Clamp holder for metal processing of thin-shell cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112643584A true CN112643584A (en) | 2021-04-13 |
Family
ID=75363244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011574927.8A Pending CN112643584A (en) | 2020-12-28 | 2020-12-28 | Clamp holder for metal processing of thin-shell cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112643584A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09234655A (en) * | 1996-02-27 | 1997-09-09 | Okuma Mach Works Ltd | Taper matching jig for re-grinding taper hole |
| CN110587511A (en) * | 2019-08-30 | 2019-12-20 | 南京庞瑞科技有限公司 | Intelligent tooling station detection system |
| CN111633485A (en) * | 2020-06-09 | 2020-09-08 | 徐宝录 | Manufacturing and processing machinery and processing method for galvanized steel sheet |
| CN111716265A (en) * | 2020-06-24 | 2020-09-29 | 含山县兴达球墨铸铁厂 | Positioning device for machining cylindrical iron castings |
| CN111716124A (en) * | 2020-06-17 | 2020-09-29 | 高彦科 | Machining is with shape pipe fitting fixing device that preapres for an unfavorable turn of events |
| CN111730423A (en) * | 2020-06-30 | 2020-10-02 | 惠安县崇武镇栓锋广告设计中心 | Excircle grinding device for machining |
| CN111843573A (en) * | 2020-07-28 | 2020-10-30 | 南京江宁区上峰国银标准件厂 | Clamping device for thin-wall sleeve |
| CN112846851A (en) * | 2021-01-04 | 2021-05-28 | 张晓民 | Machining and positioning method for anti-deformation thin-wall pipe fitting |
-
2020
- 2020-12-28 CN CN202011574927.8A patent/CN112643584A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09234655A (en) * | 1996-02-27 | 1997-09-09 | Okuma Mach Works Ltd | Taper matching jig for re-grinding taper hole |
| CN110587511A (en) * | 2019-08-30 | 2019-12-20 | 南京庞瑞科技有限公司 | Intelligent tooling station detection system |
| CN111633485A (en) * | 2020-06-09 | 2020-09-08 | 徐宝录 | Manufacturing and processing machinery and processing method for galvanized steel sheet |
| CN111716124A (en) * | 2020-06-17 | 2020-09-29 | 高彦科 | Machining is with shape pipe fitting fixing device that preapres for an unfavorable turn of events |
| CN111716265A (en) * | 2020-06-24 | 2020-09-29 | 含山县兴达球墨铸铁厂 | Positioning device for machining cylindrical iron castings |
| CN111730423A (en) * | 2020-06-30 | 2020-10-02 | 惠安县崇武镇栓锋广告设计中心 | Excircle grinding device for machining |
| CN111843573A (en) * | 2020-07-28 | 2020-10-30 | 南京江宁区上峰国银标准件厂 | Clamping device for thin-wall sleeve |
| CN112846851A (en) * | 2021-01-04 | 2021-05-28 | 张晓民 | Machining and positioning method for anti-deformation thin-wall pipe fitting |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210413 |