CN104707291A - High-low bar surface and machining technology - Google Patents
High-low bar surface and machining technology Download PDFInfo
- Publication number
- CN104707291A CN104707291A CN201510120402.XA CN201510120402A CN104707291A CN 104707291 A CN104707291 A CN 104707291A CN 201510120402 A CN201510120402 A CN 201510120402A CN 104707291 A CN104707291 A CN 104707291A
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- China
- Prior art keywords
- bar surface
- mould
- coiler
- face
- machining technology
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- 238000005516 engineering process Methods 0.000 title claims abstract description 15
- 238000003754 machining Methods 0.000 title abstract 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 239000003292 glue Substances 0.000 claims abstract description 12
- 238000007731 hot pressing Methods 0.000 claims abstract description 7
- 238000005086 pumping Methods 0.000 claims description 5
- 238000012797 qualification Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000000386 athletic effect Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract 4
- 238000004513 sizing Methods 0.000 abstract 2
- 230000003111 delayed effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
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- Fishing Rods (AREA)
Abstract
The invention relates to athletic training and competition equipment, in particular to a high-low bar surface and machining technology. The high-low bar surface machining technology comprises the steps that a cylindrical glass steel core is well clamped on a winding machine, a hot-pressing one-time forming mould is arranged on the winding machine, wood sheets coated with strong adhesive-glue are placed on the winding machine, the winding machine is started up, the mould is closed slowly, a limiting switch is powered off, a time relay is powered on and delayed to be powered off, mould opening is achieved automatically, a well pressed bar surface is taken out artificially and placed into a sizing mould, the bar surface stands for 24 h at room temperature, and a finished product is obtained through taking out the bar surface from the sizing mould. The high-low bar surface and the machining technology have the advantages that an original artificial bonding machining technology is converted into a mould hot-pressing bonding technology, the uniformity and the interchangeability of products are guaranteed, environmental requirements regulated in a standard are achieved, and an international advanced level is achieved through the structure; the production efficiency is greatly improved, the straightness of the bar surface is guaranteed, the defects of deformation, distortion and the like are avoided, and the comfortable hand feeling of an athlete is achieved.
Description
(1) technical field
The present invention relates to a kind of athletic training, sport equipment, particularly one height regulations and parameters face and processing technology.
(2) background technology
Domestic, the technique of the wooden page of manual bag (pipe and wooden page being bonded with 309 glue) outside usual employing glass fiber reinforced plastic round pipe, have wooden page after bonding overlapping, affect athletic feel, be unfavorable for training athlete and match, and along with the growth of service time, can glass steel surface be exposed, have impact on the function of equipment.And the thick stick face linearity processed and uniformity can not meet the requirement of standard.
(3) summary of the invention
The present invention is in order to make up the deficiencies in the prior art, provide one to meet international standard, sportsman's comfortable feel, to ensure product consistency and interchangeability, production efficiency are high, energy-conserving and environment-protective, linearity are good, avoid being out of shape and the height regulations and parameters face of the defects such as distortion and processing technology.
The present invention is achieved through the following technical solutions:
A kind of height regulations and parameters face, is characterized in that: comprise glass steel core, and described glass steel core is outer is bonded with some layers of wooden page by adhesive glue, and tail junction, wooden beginning of the page is provided with shrinkage joint.
The processing technology in height regulations and parameters face, is characterized in that: comprise the following steps:
(1), by length and width size qualification and the uniform wooden page of thickness cuts out required width and length, strong binding glue is coated in the wherein one side of wooden page;
(2), clamping columniform glass steel core on the winder, then hot pressing one-time-shaped mould is loaded on up-coiler;
(3), the wooden page coating strong binding glue is placed on up-coiler, starts the hot press cycle oil pump of pumping plant, after oil temperature reaches 220 DEG C ~ 240 DEG C, restart up-coiler slowly matched moulds;
(4), after the pressure that reaches 1.8MPa ~ 2MPa, limit switch power-off, time relay on-delay after 25min ~ 30min disconnects, and mould is die sinking voluntarily, manually takes out the thick stick face pressed;
(5), thick stick face is placed in shaper, at room temperature places 24 hours, take out in shaper, obtain required thick stick face finished product.
Preferably, in step (3), after oil temperature reaches 240 DEG C, up-coiler matched moulds is started.
Preferably, in step (4), after reaching the pressure of 2MPa, limit switch power-off, time relay on-delay after 30min disconnects.
The invention has the beneficial effects as follows: the technique being changed into mould heat pressure bonding by original artificial bonding processing technology, ensure that uniformity and the interchangeability of product, and reach the environmental requirement specified in standard, this structure reaches international most advanced level; Substantially increase production efficiency, ensure that the linearity in thick stick face, avoid the defects such as distortion, distortion, sportsman's comfortable feel.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing 1 is overall structure schematic diagram of the present invention;
Accompanying drawing 2 is the sectional structure schematic diagram of accompanying drawing 1;
In figure, 1 glass steel core, 2 wooden pages, 3 shrinkage joints.
(5) detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment comprises glass steel core 1, and glass steel core 1 is outer is bonded with some layers of wooden page 2 by adhesive glue, and wooden page 2 head and the tail junction is provided with shrinkage joint 3.
Embodiment 1: adopt a kind of height regulations and parameters face of the present invention, first by length and width size qualification and the uniform wooden page 2 of thickness cuts out required width and length, strong binding glue is coated in the wherein one side of wooden page 2, then be placed into install hot pressing one-time-shaped mould up-coiler on (by first clamping for columniform glass steel core 1), up-coiler there are location and position limiting structure, start the hot press cycle oil pump of pumping plant, after oil temperature reaches 220 DEG C, restart up-coiler slowly matched moulds, after reaching the pressure of 1.8MPa, limit switch power-off, after time relay energising 25min, time delay disconnects, namely mould heat seal reaches the time die sinking voluntarily adjusted, the thick stick face that artificial taking-up presses.Then, thick stick face is placed in shaper, at room temperature places 24 hours, take out in shaper, obtain required thick stick face finished product.
Embodiment 2: adopt a kind of height regulations and parameters face of the present invention, first by length and width size qualification and the uniform wooden page 2 of thickness cuts out required width and length, strong binding glue is coated in the wherein one side of wooden page 2, then be placed into install hot pressing one-time-shaped mould up-coiler on (by first clamping for columniform glass steel core 1), up-coiler there are location and position limiting structure, start the hot press cycle oil pump of pumping plant, after oil temperature reaches 230 DEG C, restart up-coiler slowly matched moulds, after reaching the pressure of 1.9MPa, limit switch power-off, after time relay energising 27.5min, time delay disconnects, namely mould heat seal reaches the time die sinking voluntarily adjusted, the thick stick face that artificial taking-up presses.Then, thick stick face is placed in shaper, at room temperature places 24 hours, take out in shaper, obtain required thick stick face finished product.
Embodiment 3: adopt a kind of height regulations and parameters face of the present invention, first by length and width size qualification and the uniform wooden page 2 of thickness cuts out required width and length, strong binding glue is coated in the wherein one side of wooden page 2, then be placed into install hot pressing one-time-shaped mould up-coiler on (by first clamping for columniform glass steel core 1), up-coiler there are location and position limiting structure, start the hot press cycle oil pump of pumping plant, after oil temperature reaches 240 DEG C, restart up-coiler slowly matched moulds, after reaching the pressure of 2MPa, limit switch power-off, after time relay energising 30min, time delay disconnects, namely mould heat seal reaches the time die sinking voluntarily adjusted, the thick stick face that artificial taking-up presses.Then, thick stick face is placed in shaper, at room temperature places 24 hours, take out in shaper, obtain required thick stick face finished product.
Claims (4)
1. a height regulations and parameters face, it is characterized in that: comprise glass steel core (1), described glass steel core (1) is bonded with some layers of wooden page (2) by adhesive glue outward, and wooden page (2) head and the tail junction is provided with shrinkage joint (3).
2. the processing technology in height regulations and parameters face, is characterized in that: comprise the following steps:
(1), by length and width size qualification and the uniform wooden page (2) of thickness cuts out required width and length, strong binding glue is coated in the wherein one side of wooden page (2);
(2), clamping columniform glass steel core (1) on the winder, then hot pressing one-time-shaped mould is loaded on up-coiler;
(3), the wooden page (2) coating strong binding glue is placed on up-coiler, starts the hot press cycle oil pump of pumping plant, after oil temperature reaches 220 DEG C ~ 240 DEG C, restart up-coiler slowly matched moulds;
(4), after the pressure that reaches 1.8MPa ~ 2MPa, limit switch power-off, time relay on-delay after 25min ~ 30min disconnects, and mould is die sinking voluntarily, manually takes out the thick stick face pressed;
(5), thick stick face is placed in shaper, at room temperature places 24 hours, take out in shaper, obtain required thick stick face finished product.
3. the processing technology in a kind of height regulations and parameters face according to claim 2, is characterized in that: in step (3), after oil temperature reaches 240 DEG C, starts up-coiler matched moulds.
4. the processing technology in a kind of height regulations and parameters face according to claim 2, is characterized in that: in step (4), after reaching the pressure of 2MPa, limit switch power-off, and time relay on-delay after 30min disconnects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510120402.XA CN104707291A (en) | 2015-03-19 | 2015-03-19 | High-low bar surface and machining technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510120402.XA CN104707291A (en) | 2015-03-19 | 2015-03-19 | High-low bar surface and machining technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104707291A true CN104707291A (en) | 2015-06-17 |
Family
ID=53407327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510120402.XA Pending CN104707291A (en) | 2015-03-19 | 2015-03-19 | High-low bar surface and machining technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104707291A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344059A (en) * | 2015-12-09 | 2016-02-24 | 泰山体育产业集团有限公司 | Anti-cracking coating method of wood sheets of bars |
| CN107116879A (en) * | 2017-04-18 | 2017-09-01 | 浙江金耐斯体育用品有限公司 | A kind of height regulations and parameters method for processing surface |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2814292A1 (en) * | 1978-04-03 | 1979-10-11 | Spieth Verwaltung | Composite bar for physical exercise - is wood-veneered, glass-fibre-reinforced cellular epoxy! or polyurethane tube |
| DE2824696A1 (en) * | 1978-06-06 | 1979-12-20 | Spieth Verwaltung | Parallel bars for gymnastics - with composite plastic veneer tubes filled with chips and granules for better damping |
| CN1071342A (en) * | 1991-10-11 | 1993-04-28 | 天津市春合体育用品厂 | High-strength glassfibre reinforced plastics uneven bar surfaces formed by extrusion and tension |
| CN203989655U (en) * | 2014-06-30 | 2014-12-10 | 泰山体育产业集团有限公司 | Novel parallel bars thick stick face |
| CN204767130U (en) * | 2015-03-19 | 2015-11-18 | 泰山体育产业集团有限公司 | Height regulations and parameters face |
-
2015
- 2015-03-19 CN CN201510120402.XA patent/CN104707291A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2814292A1 (en) * | 1978-04-03 | 1979-10-11 | Spieth Verwaltung | Composite bar for physical exercise - is wood-veneered, glass-fibre-reinforced cellular epoxy! or polyurethane tube |
| DE2824696A1 (en) * | 1978-06-06 | 1979-12-20 | Spieth Verwaltung | Parallel bars for gymnastics - with composite plastic veneer tubes filled with chips and granules for better damping |
| CN1071342A (en) * | 1991-10-11 | 1993-04-28 | 天津市春合体育用品厂 | High-strength glassfibre reinforced plastics uneven bar surfaces formed by extrusion and tension |
| CN203989655U (en) * | 2014-06-30 | 2014-12-10 | 泰山体育产业集团有限公司 | Novel parallel bars thick stick face |
| CN204767130U (en) * | 2015-03-19 | 2015-11-18 | 泰山体育产业集团有限公司 | Height regulations and parameters face |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344059A (en) * | 2015-12-09 | 2016-02-24 | 泰山体育产业集团有限公司 | Anti-cracking coating method of wood sheets of bars |
| CN107116879A (en) * | 2017-04-18 | 2017-09-01 | 浙江金耐斯体育用品有限公司 | A kind of height regulations and parameters method for processing surface |
| CN107116879B (en) * | 2017-04-18 | 2019-08-23 | 浙江金耐斯体育用品有限公司 | A kind of height regulations and parameters method for processing surface |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150617 |
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| RJ01 | Rejection of invention patent application after publication |