CN103707230B - A kind of Multifunctional grip wrench - Google Patents
A kind of Multifunctional grip wrench Download PDFInfo
- Publication number
- CN103707230B CN103707230B CN201310710752.2A CN201310710752A CN103707230B CN 103707230 B CN103707230 B CN 103707230B CN 201310710752 A CN201310710752 A CN 201310710752A CN 103707230 B CN103707230 B CN 103707230B
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- China
- Prior art keywords
- hole
- carriage release
- clamp
- shaped concave
- block
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- 239000000203 mixture Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
- B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
- B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
- B25B13/5025—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool
- B25B13/5041—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool with movable or adjustable jaws
- B25B13/5058—Linearly moving or adjustable, e.g. with an additional small tilting or rocking movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of Multifunctional grip wrench, comprise caliper, described caliper comprises upper clamp and lower clamp, the upper arc-shaped concave concaved is formed in the middle part of the lower plane of upper clamp, the upper in-plane of lower clamp successfully has the lower arc-shaped concave concaved, and upper arc-shaped concave is corresponding up and down with lower arc-shaped concave; At least two set bolts are distributed in the both sides of caliper respectively, and it is bolted with hold-down nut through upper clamp and lower clamp, top successively; The top of upper clamp and the bottom of lower clamp all form the through hole perpendicular with the center axial line of clamping mouth, and two carriage release levers are each passed through each self-corresponding through hole, and the two ends of carriage release lever are fixed with block.Its structure is simple, its caliper can move left and right on carriage release lever, when pipe rotates leicht fallen D/A, can carry out bimanualness in the two hands two ends of holding carriage release lever respectively, raise the efficiency, improve its clamping effect by the encircling type clamping of upper clamp and lower clamp simultaneously.
Description
Technical field:
The present invention relates to pipe vice technical field of structures, relate to a kind of Multifunctional grip wrench in particular.
Background technology:
Pipe vice is generally used for clamping and rotating steel tube class workpiece.Be widely used in textile machinery industry.Vising pipe makes it rotate connection.Its operation principle is that clamping force conversion is entered torsion, and the power being used in twisting direction also just clamps tighter more greatly.
Existing pipe vice is generally be provided with a caliper at the head of clamp handle to carry out clamping pipe, its position can not be moved, thus pull clamp handle and rotate to make pipe, it can only carry out monolateral operation with hand, need during such rotation to rotate and loosen caliper afterwards and press from both sides again and turn again, bother very much, particularly pipe rotate and in effortless situation such operation more add the workload of operation, reduce efficiency.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and a kind of Multifunctional grip wrench is provided, its structure is simple, its caliper can move left and right on carriage release lever, when pipe rotates leicht fallen D/A, bimanualness can be carried out in the two hands two ends of holding carriage release lever respectively, raise the efficiency, improve its clamping effect by the encircling type clamping of upper clamp and lower clamp simultaneously.
Technology solution of the present invention is as follows:
A kind of Multifunctional grip wrench, comprise caliper, described caliper comprises upper clamp and lower clamp, the upper arc-shaped concave concaved is formed in the middle part of the lower plane of upper clamp, the upper in-plane of lower clamp forms the lower arc-shaped concave concaved, upper arc-shaped concave is corresponding up and down with lower arc-shaped concave, and upper arc-shaped concave and lower arc-shaped concave are toothed surface; Upper arc-shaped concave and lower arc-shaped concave composition clamping mouth;
At least two set bolts are distributed in the both sides of caliper respectively, and it is bolted with hold-down nut through upper clamp and lower clamp, top successively;
The top of upper clamp and the bottom of lower clamp all form the through hole perpendicular with the center axial line of clamping mouth, and two carriage release levers are each passed through each self-corresponding through hole, and the two ends of carriage release lever are fixed with block.
Described carriage release lever is provided with contiguous block, the upper through-hole that the front side wall of contiguous block forms and lower through-hole, the rear wall of contiguous block forms central recess, upper through-hole is connected with central recess with lower through-hole, and two carriage release levers are each passed through the upper through-hole of its correspondence and lower through-hole and stretch out contiguous block through central recess; Two pieces of back-up blocks are inserted with in central recess, the top of screw rod is left hand thread, bottom is right-handed thread, the middle part of screw rod is hexahedron portion, the back-up block upper and lower part that the top of screw rod is screwed onto top is screwed onto on the back-up block of bottom, the back-up block on top is pressed against on the carriage release lever of top, the back-up block of bottom is pressed against on the carriage release lever of below, and clamp handle is bolted to connection on the middle part of the trailing flank of contiguous block.
The cross section of described carriage release lever is rectangle, and upper through-hole and lower through-hole are identical rectangular opening, and back-up block is cuboid block, and the height of upper through-hole and lower through-hole is higher than the height in the cross section of carriage release lever.
The two ends of described carriage release lever have been bolted to connection block.
Beneficial effect of the present invention is:
1, its structure is simple, its caliper can move left and right on carriage release lever, when pipe rotates leicht fallen D/A, can carry out bimanualness in the two hands two ends of holding carriage release lever respectively, raise the efficiency, improve its clamping effect by the encircling type clamping of upper clamp and lower clamp simultaneously.
2, when pipe rotation needs larger torsion, by being located at contiguous block on two carriage release levers, and lengthening clamp handle is set on contiguous block, thus reduces strength when operator's hand is pulled, reduce labour intensity.
3, each parts of the present invention are all detachable, while using very much, and the replacing of for convenience detach and parts.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is partial sectional view of the present invention;
Fig. 3 is the structural representation of baffle plate of the present invention and carriage release lever;
Fig. 4 is the schematic diagram in the cross section between baffle plate of the present invention and carriage release lever;
Fig. 5 is the sectional perspective structural representation between contiguous block of the present invention and clamp handle;
Fig. 6 be Fig. 5 change angled arrangement schematic diagram.
Detailed description of the invention:
Embodiment: see shown in Fig. 1 to 6, a kind of Multifunctional grip wrench, comprise caliper 10, described caliper 10 comprises upper clamp 1 and lower clamp 2, the upper arc-shaped concave 11 concaved is formed in the middle part of the lower plane of upper clamp 1, the upper in-plane of lower clamp 2 forms the lower arc-shaped concave 21 concaved, and upper arc-shaped concave 11 is corresponding with lower arc-shaped concave about 21, and upper arc-shaped concave 11 and lower arc-shaped concave 21 are toothed surface; Upper arc-shaped concave 11 and lower arc-shaped concave 21 form clamping mouth;
At least two set bolts 3 are distributed in the both sides of caliper 10 respectively, and it is bolted with hold-down nut 4 through upper clamp 1 and lower clamp 2, top successively;
The top of upper clamp 1 and the bottom of lower clamp 2 all form the through hole perpendicular with the center axial line of clamping mouth, and two carriage release levers 6 are each passed through each self-corresponding through hole, and the two ends of carriage release lever 6 are fixed with block 7.
Described carriage release lever 6 is provided with contiguous block 8, the upper through-hole 81 that the front side wall of contiguous block 8 forms and lower through-hole 82, the rear wall of contiguous block 8 forms central recess 83, upper through-hole 81 is connected with central recess 83 with lower through-hole 82, and two carriage release levers 6 are each passed through the upper through-hole 81 of its correspondence and lower through-hole 82 and stretch out contiguous block 8 through central recess 83; Two pieces of back-up blocks 84 are inserted with in central recess 83, the top of screw rod 85 is left hand thread, bottom is right-handed thread, the middle part of screw rod 85 is hexahedron portion 851, back-up block 84 upper and lower part that the top of screw rod 85 is screwed onto top is screwed onto on the back-up block 84 of bottom, the back-up block 84 on top is pressed against on the carriage release lever 6 of top, the back-up block 84 of bottom is pressed against on the carriage release lever 6 of below, and clamp handle 9 is bolted to connection on the middle part of the trailing flank of contiguous block 8.
The cross section of described carriage release lever 6 is rectangle, and upper through-hole 81 is identical rectangular opening with lower through-hole 82, and back-up block 84 is cuboid block, and the height of upper through-hole 81 and lower through-hole 82 is higher than the height in the cross section of carriage release lever 6.
The two ends of described carriage release lever 6 have been bolted to connection block 7.
Operation principle: hold-down nut 4 is unscrewed, to treat that rotary tube inserts clamping mouth, then hold-down nut 4 is rotated, pipe is made to be clamped between upper arc-shaped concave 11 and lower arc-shaped concave 21, then carriage release lever 6 is adjusted, caliper 10 is made to be positioned in the middle of carriage release lever 6, then rotate with the two ends that two hands hold carriage release lever 6 respectively, when pipe speed ratio more at need, clamp handle 9 can be installed additional, mounting means is, first the block 7 on one end of two carriage release levers 6 is unloaded, by the upper through-hole 81 of contiguous block 8 and lower through-hole 82 sleeve on two carriage release levers 6, then, the middle part of being clamped screw rod 85 by spanner is hexahedron portion 851, screw rod 85 is rotated, thus make the back-up block 84 on top be pressed against on the carriage release lever 6 of top, the back-up block 84 of bottom is pressed against on the carriage release lever 6 of below, complete fixing, then clamp handle 9 is bolted to connection on the middle part of the trailing flank of contiguous block 8, like this clamp handle 9 is installed, then just can pull clamp handle 9 to carry out having pulled, owing to adding the length pulled, just can reduce the power pulled, not only can pull pipe to rotate, simultaneously, also reduce the power of the operating personnel paid required for pulling.
Claims (2)
1. a Multifunctional grip wrench, comprise caliper (10), it is characterized in that: described caliper (10) comprises upper clamp (1) and lower clamp (2), the upper arc-shaped concave (11) concaved is formed in the middle part of the lower plane of upper clamp (1), the upper in-plane of lower clamp (2) forms the lower arc-shaped concave (21) concaved, upper arc-shaped concave (11) is corresponding up and down with lower arc-shaped concave (21), and upper arc-shaped concave (11) and lower arc-shaped concave (21) are toothed surface; Upper arc-shaped concave (11) and lower arc-shaped concave (21) composition clamping mouth;
At least two set bolts (3) are distributed in the both sides of caliper (10) respectively, and it is bolted with hold-down nut (4) through upper clamp (1) and lower clamp (2), top successively;
The top of upper clamp (1) and the bottom of lower clamp (2) all form the through hole perpendicular with the center axial line of clamping mouth, two carriage release levers (6) are each passed through each self-corresponding through hole, and the two ends of carriage release lever (6) are fixed with block (7);
Described carriage release lever (6) is provided with contiguous block (8), the front side wall of contiguous block (8) forms upper through-hole (81) and lower through-hole (82), the rear wall of contiguous block (8) forms central recess (83), upper through-hole (81) is connected with central recess (83) with lower through-hole (82), and two carriage release levers (6) are each passed through the upper through-hole (81) of its correspondence and lower through-hole (82) and stretch out contiguous block (8) through central recess (83), two pieces of back-up blocks (84) are inserted with in central recess (83), the top of screw rod (85) is left hand thread, bottom is right-handed thread, the middle part of screw rod (85) is hexahedron portion (851), the top of screw rod (85) is screwed onto on the back-up block (84) on top, bottom is screwed onto on the back-up block (84) of bottom, the back-up block (84) on top is pressed against on the carriage release lever (6) of top, the back-up block (84) of bottom is pressed against on the carriage release lever (6) of below, clamp handle (9) is bolted to connection on the middle part of the trailing flank of contiguous block (8),
The cross section of described carriage release lever (6) is rectangle, upper through-hole (81) and lower through-hole (82) are identical rectangular opening, back-up block (84) is cuboid block, and the height of upper through-hole (81) and lower through-hole (82) is higher than the height in the cross section of carriage release lever (6).
2. a kind of Multifunctional grip wrench according to claim 1, is characterized in that: the two ends of described carriage release lever (6) have been bolted to connection block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710752.2A CN103707230B (en) | 2013-12-20 | 2013-12-20 | A kind of Multifunctional grip wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710752.2A CN103707230B (en) | 2013-12-20 | 2013-12-20 | A kind of Multifunctional grip wrench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103707230A CN103707230A (en) | 2014-04-09 |
| CN103707230B true CN103707230B (en) | 2015-08-26 |
Family
ID=50400769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310710752.2A Active CN103707230B (en) | 2013-12-20 | 2013-12-20 | A kind of Multifunctional grip wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103707230B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254268A (en) * | 2017-12-28 | 2018-07-06 | 温州新马亚电器有限公司 | A kind of cable winds strength tester |
| CN110936321B (en) * | 2019-12-09 | 2021-09-24 | 台州市利秀泵业有限公司 | Special dismounting device for cable plug |
-
2013
- 2013-12-20 CN CN201310710752.2A patent/CN103707230B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103707230A (en) | 2014-04-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200102 Address after: 215228 Jiangsu City, Wujiang Province, Shengze Town, silk Center Plaza, room 2, apartment, Room 308, No. Patentee after: Zhu Ling Address before: 215228 Jiangsu City, Wujiang Province, Shengze Town, silk Center Plaza, room 2, apartment, Room 308, No. Patentee before: Suzhou Ruiri Textile Technology Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200629 Address after: Room 401, building 23, No. 1188, West Second Ring Road, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou qishuo Information Technology Co., Ltd Address before: 215228 Jiangsu City, Wujiang Province, Shengze Town, silk Center Plaza, room 2, apartment, Room 308, No. Patentee before: Zhu Ling |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201222 Address after: 215200 group 3, Langzhong village, Tanqiu, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Ligang Machinery Manufacturing Co.,Ltd. Address before: Room 401, building 23, 1188, West 2nd Ring Road, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Suzhou qishuo Information Technology Co., Ltd |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220104 Address after: 215222 group 24, Xinle village, Zhenze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Wujiang Baisi metal products Co.,Ltd. Address before: 215200 group 3, Langzhong village, Tanqiu, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Suzhou Ligang Machinery Manufacturing Co.,Ltd. |
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| TR01 | Transfer of patent right |