CN204747657U - Prevent brittle failure hacksaw - Google Patents
Prevent brittle failure hacksaw Download PDFInfo
- Publication number
- CN204747657U CN204747657U CN201520426364.6U CN201520426364U CN204747657U CN 204747657 U CN204747657 U CN 204747657U CN 201520426364 U CN201520426364 U CN 201520426364U CN 204747657 U CN204747657 U CN 204747657U
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- CN
- China
- Prior art keywords
- saw bow
- hacksaw
- consolidation
- bow
- pin
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- Expired - Fee Related
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Abstract
Prevent brittle failure hacksaw is for the brittle failure that prevents the hacksaw designs, belongs to building installation field, prevent brittle failure hacksaw comprises with clench nail (9) backsaw blade (1), rigidity strengthening band (2), round pin column base (3), round pin post (4), back grudging post (5), back bow (6), preceding bow (7), hand (hold) (8), the back clamp of backsaw blade (1) is in the gap of rigidity strengthening band (2), and the borehole jack at both ends concreties with round pin column base (3) on round pin post (4), 2 individual round pin column base (3) concreties with back grudging post (5) and preceding bow (7) respectively, concrete with back bow (6) back grudging post (5), insert in the empty stomach of back bow (6) preceding bow (7), loosens clench nail (9), and length can be adjusted in preceding bow (7), and concrete with back bow (6) hand (hold) (8), the beneficial effects of the utility model are that the phenomenon that can avoid the hacksaw during operation to be broken takes place.
Description
Technical field
Anti-brittle failure hacksaw is crisp section design for preventing hacksaw, belongs to construction and installation field.
Background technology
At present, machine-building and the hacksaw blade installing industry used are fragility, during work, saw blade are arranged on fastening rear operation on saw bow; The greatest drawback of this hacksaw is the easy brittle failure of hacksaw blade, and when the operative skill training of operator is not in place, or when there is operate miss once in a while, will cause hacksaw blade brittle failure, require high to staff training, waste is large; The anti-brittle failure hacksaw that the utility model provides can address these problems.
Utility model content
In order to solve the problem, the utility model provides a kind of anti-brittle failure hacksaw as shown in Figure 1, and anti-brittle failure hacksaw is made up of with clench nail 98 hacksaw blade 1, rigidity reinforcing band 2, pin seat 3, pin 4, rear stand 5, rear saw bow 6, front saw bow 7, hand; The back of hacksaw blade 1 is clipped in the gap of rigidity reinforcing band 2, the borehole jack at two ends on pin 4, with pin seat 3 consolidation; 2 pin seats 3 respectively with rear stand 5 and front saw bow 7 consolidation; Rear stand 5 and rear saw bow 6 consolidation; Front saw bow 7 is inserted in the empty stomach of rear saw bow 6, unclamps clench nail 9, and front saw bow 7 can regulate length, and hand is 8 and rear saw bow 6 consolidation.
Hacksaw blade 1 is by the bar-like member of steel, by hole and pin 4 noose at hacksaw blade 1 two ends.
Rigidity reinforcing band 2 is bar-like member, and need that hardness is high, the material of good toughness makes, the back of hacksaw blade 1 is carried out to the clamping connection of overall length, the part be connected with hacksaw blade 1 is 3-5 millimeter, is the critical component making hacksaw blade 1 that brittle failure not occur.
Pin seat 3 is the block parts having two planes that are parallel to each other, and plane and the pin 4 of pin seat 3 intersect vertically.Two pin seats 3 connect into entirety with rear stand 5, front saw bow 7 respectively, are distributed in the two ends of hacksaw blade 1.
Pin 4 is columnar parts, and pin 4 and consolidation crossing with the plane orthogonal of pin seat 3, during work, stands still for a long while with the hole at hacksaw blade 1 two ends, make hacksaw blade 1 tensioning.
Rear stand 5 is rigid columnar parts, two ends respectively with pin seat 3, rear saw bow 6 consolidation, and make the pin seat 3 that is connected with stand 5 and rear saw bow 6 one-tenth parastate.
Rear saw bow 6 is rigidity clip-like parts, and opening surface is to the direction of installing hacksaw blade 1, and hollow, can regulate the length of exposed parts when front saw bow 7 can be made to work, during off working state, be flexibly connected with front saw bow 7, during duty, is connected with front saw bow 7 consolidation; With stand 5, hand, 8 consolidations are connected; There is the aperture with rear saw bow 6 plane orthogonal at the position be connected with front saw bow 7, and have screw thread in hole, the screw thread of screw thread and clench nail 9 is supporting.
Front saw bow 7 is arciform parts, and pin seat 3 consolidation be connected with front saw bow 7 is connected, and be flexibly connected with during rear saw bow 6 off working state, during duty, consolidation connects.
Hand is stake parts 8, with rear saw bow 6 consolidation.
Clench nail 9 is screws of band knob, and on the screw thread of clench nail 9 and rear saw bow 6, the screw thread of aperture is supporting, during inoperative, unclamps clench nail 9, front saw bow 7 just can with rear saw bow 6 relative motion, during work, tighten clench nail 9, front saw bow 7 just with rear saw bow 6 consolidation.
The beneficial effects of the utility model are occurred by the phenomenon fractureed when being and hacksaw can be avoided to work.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 anti-brittle failure hacksaw schematic diagram.
in figure: 1-hacksaw blade; 2-rigidity reinforcing band; 3-pin seat; 4-pin; Stand after 5-; Saw bow after 6-; Saw bow before 7-; 8-hand handle; 9-clench nail.
Detailed description of the invention
embodiment
Certain engineering have employed anti-brittle failure hacksaw as shown in Figure 1, makes greatly reducing of hacksaw blade brittle failure situation; Anti-brittle failure hacksaw is made up of with clench nail 98 hacksaw blade 1, rigidity reinforcing band 2, pin seat 3, pin 4, rear stand 5, rear saw bow 6, front saw bow 7, hand; The back of hacksaw blade 1 is clipped in the gap of rigidity reinforcing band 2, the borehole jack at two ends on pin 4, with pin seat 3 consolidation; 2 pin seats 3 respectively with rear stand 5 and front saw bow 7 consolidation; Rear stand 5 and rear saw bow 6 consolidation; Front saw bow 7 is inserted in the empty stomach of rear saw bow 6, unclamps clench nail 9, and front saw bow 7 can regulate length, and hand is 8 and rear saw bow 6 consolidation.
Hacksaw blade 1 is by the bar-like member of steel, by hole and pin 4 noose at hacksaw blade 1 two ends.
Rigidity reinforcing band 2 is bar-like member, and need that hardness is high, the material of good toughness makes, the back of hacksaw blade 1 is carried out to the clamping connection of overall length, the part be connected with hacksaw blade 1 is 3-5 millimeter, is the critical component making hacksaw blade 1 that brittle failure not occur.
Pin seat 3 is the block parts having two planes that are parallel to each other, and plane and the pin 4 of pin seat 3 intersect vertically.Two pin seats 3 connect into entirety with rear stand 5, front saw bow 7 respectively, are distributed in the two ends of hacksaw blade 1.
Pin 4 is columnar parts, and pin 4 and consolidation crossing with the plane orthogonal of pin seat 3, during work, stands still for a long while with the hole at hacksaw blade 1 two ends, make hacksaw blade 1 tensioning.
Rear stand 5 is rigid columnar parts, two ends respectively with pin seat 3, rear saw bow 6 consolidation, and make the pin seat 3 that is connected with stand 5 and rear saw bow 6 one-tenth parastate.
Rear saw bow 6 is rigidity clip-like parts, and opening surface is to the direction of installing hacksaw blade 1, and hollow, can regulate the length of exposed parts when front saw bow 7 can be made to work, during off working state, be flexibly connected with front saw bow 7, during duty, is connected with front saw bow 7 consolidation; With stand 5, hand, 8 consolidations are connected; There is the aperture with rear saw bow 6 plane orthogonal at the position be connected with front saw bow 7, and have screw thread in hole, the screw thread of screw thread and clench nail 9 is supporting.
Front saw bow 7 is arciform parts, and pin seat 3 consolidation be connected with front saw bow 7 is connected, and be flexibly connected with during rear saw bow 6 off working state, during duty, consolidation connects.
Hand is stake parts 8, with rear saw bow 6 consolidation.
Clench nail 9 is screws of band knob, and on the screw thread of clench nail 9 and rear saw bow 6, the screw thread of aperture is supporting, during inoperative, unclamps clench nail 9, front saw bow 7 just can with rear saw bow 6 relative motion, during work, tighten clench nail 9, front saw bow 7 just with rear saw bow 6 consolidation.
Claims (10)
1. anti-brittle failure hacksaw, is characterized in that, described anti-brittle failure hacksaw is made up of (8) and clench nail (9) hacksaw blade (1), rigidity reinforcing band (2), pin seat (3), pin (4), rear stand (5), rear saw bow (6), front saw bow (7), hand; The back of hacksaw blade (1) is clipped in the gap of rigidity reinforcing band (2), the borehole jack at two ends on pin (4), with pin seat (3) consolidation; 2 pin seats (3) respectively with rear stand (5) and front saw bow (7) consolidation; Rear stand (5) and rear saw bow (6) consolidation; Front saw bow (7) is inserted in the empty stomach of rear saw bow (6), unclamps clench nail (9), and front saw bow (7) can regulate length, and hand is (8) and rear saw bow (6) consolidation.
2. anti-brittle failure hacksaw according to claim 1, is characterized in that, hacksaw blade (1) is by the bar-like member of steel, by hole and pin (4) noose at hacksaw blade (1) two ends.
3. anti-brittle failure hacksaw according to claim 1, is characterized in that, rigidity reinforcing band (2) is bar-like member, the back of hacksaw blade (1) is carried out to the clamping connection of overall length.
4. anti-brittle failure hacksaw according to claim 1, is characterized in that, pin seat (3) is the block parts having two planes that are parallel to each other, and plane and the pin (4) of pin seat (3) intersect vertically; Two pin seats (3) connect into entirety with rear stand (5), front saw bow (7) respectively, are distributed in the two ends of hacksaw blade (1).
5. anti-brittle failure hacksaw according to claim 1, is characterized in that, pin (4) is columnar part, and pin (4) and consolidation crossing with the plane orthogonal of pin seat (3), during work, stands still for a long while with the hole at hacksaw blade (1) two ends, make hacksaw blade (1) tensioning.
6. anti-brittle failure hacksaw according to claim 1, it is characterized in that, rear stand (5) is rigid columnar parts, two ends respectively with pin seat (3), rear saw bow (6) consolidation, and make the pin seat (3) be connected with stand (5) become parastate with rear saw bow (6).
7. anti-brittle failure hacksaw according to claim 1, it is characterized in that, rear saw bow (6) is rigidity clip-like parts, opening surface is to the direction of installing hacksaw blade (1), and hollow, can regulate the length of exposed parts when front saw bow (7) can be made to work, during off working state, be flexibly connected with front saw bow (7), during duty, be connected with front saw bow (7) consolidation; With stand (5), hand, (8) consolidation is connected; There is the aperture with rear saw bow (6) plane orthogonal at the position be connected with front saw bow (7), has screw thread in hole, and the screw thread of screw thread and clench nail (9) is supporting.
8. anti-brittle failure hacksaw according to claim 1, is characterized in that, front saw bow (7) is arciform parts, and pin seat (3) consolidation be connected with front saw bow (7) is connected, and is flexibly connected with during rear saw bow (6) off working state, and during duty, consolidation connects.
9. anti-brittle failure hacksaw according to claim 1, is characterized in that, hand is stake parts (8), with rear saw bow (6) consolidation.
10. anti-brittle failure hacksaw according to claim 1, it is characterized in that, clench nail (9) is the screw of band knob, the screw thread of the screw thread of clench nail (9) and the upper aperture of rear saw bow (6) is supporting, during inoperative, unclamps clench nail (9), front saw bow (7) just can with rear saw bow (6) relative motion, during work, tighten clench nail (9), front saw bow (7) just with rear saw bow (6) consolidation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426364.6U CN204747657U (en) | 2015-06-19 | 2015-06-19 | Prevent brittle failure hacksaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426364.6U CN204747657U (en) | 2015-06-19 | 2015-06-19 | Prevent brittle failure hacksaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204747657U true CN204747657U (en) | 2015-11-11 |
Family
ID=54462411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520426364.6U Expired - Fee Related CN204747657U (en) | 2015-06-19 | 2015-06-19 | Prevent brittle failure hacksaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204747657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109026A (en) * | 2018-08-27 | 2019-01-01 | 徐州天能矿山机械有限责任公司 | A kind of mine mechanism convenient for cutting |
-
2015
- 2015-06-19 CN CN201520426364.6U patent/CN204747657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109026A (en) * | 2018-08-27 | 2019-01-01 | 徐州天能矿山机械有限责任公司 | A kind of mine mechanism convenient for cutting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |