CN201848799U - One-handle multipurpose die stock - Google Patents
One-handle multipurpose die stock Download PDFInfo
- Publication number
- CN201848799U CN201848799U CN2010202816774U CN201020281677U CN201848799U CN 201848799 U CN201848799 U CN 201848799U CN 2010202816774 U CN2010202816774 U CN 2010202816774U CN 201020281677 U CN201020281677 U CN 201020281677U CN 201848799 U CN201848799 U CN 201848799U
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- die
- screw
- screw die
- packing ring
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Abstract
The utility model relates to a one-handle multipurpose die stock, which comprises a handle (1), a die washer (2), a pressure plate screw (3) and a pressure plate (4). The middle of the handle (1) is provided with a round box (11), a screw hole (12) is arranged beside the round box (11), the die washer (2) is disposed in the round box (11), and the pressure plate (4) is fixed onto the screw hole (12) through the pressure plate screw. Compared with the prior art, the one-handle multipurpose die stock has the advantages of multiple usage, capability of reducing the space of a tool box, capability of guaranteeing parallelism between a die face and a wrench face to facilitate perpendicular tapping, and the like.
Description
Technical field
The utility model relates to a kind of spanner, especially relates to a kind of multi-edged die-stock.
Background technology
Usually the screw die of using has circular die, square die and hexagon die nut.These screw die mainly are to cut the hole by the positive thread of screw die body and inner setting thereof and row to constitute.Wherein circular die is made up of circle overcoat and two handles that are fixed on the round sleeve side wall, justifies sleeve side wall and is provided with fixedly a screw die screw and the fixed screw that is complementary thereof.This spanner purposes is single, use inconvenience.
Chinese patent application 90200644.4 discloses a kind of die tap combination wrenches, and it is made of circle frame, handgrip, screw and the annex that is installed in the round frame, and annex constitutes by having quiet of the square tongs mouth, motion block and spring.Be screwed into screw, motion block moves down, and the tap holder that is placed in the jaw is promptly clamped, and can carry out internal thread machining this moment, take out annex, can put into circular die, carry out external screw thread processing, realize dual-use material, very easy to use, it can be widely used in the processing of internal and external threads.
Though this screw die has two kinds of purposes, but its deficiency is it only can use a kind of screw die, different screw die need be equipped with different die-stocks, and a cover screw die then needs a cover screw die spanner to be complementary with it, the such die-stock of an obvious cover not only when making consumptive material many, and in use also there is an inconvenience, for example, parking space greatly, more mixed and disorderly, easily lose, especially carrying when going out, the such die-stock of back one cover is very heavy and inconvenient.
And, traditional spanner, fixedly the mode of screw die adopts the side screw to fix, when using this screw die threading, especially the hand time spent, deflection taking place easily, is difficult to guarantee the perpendicularity of screw die end face and processed processing axis, can influence the quality of workpiece like this, and make troubles to the operator.
Chinese patent ZL93209736.7 discloses a kind of improved hand and has used and the machine screw die, and it is connected as a single entity by screw thread cutting part and targeting part and constitutes.So it is easy to operate, and can guarantee the perpendicularity of screw die end face and workpiece to be machined axis, can increase work efficiency and product quality.But this screw die complex structure, cost height.
Summary of the invention
The purpose of this utility model is exactly to provide the space that a kind of purposes is many, can reduce the tool box for the defective that overcomes above-mentioned prior art existence, and assurance screw die face is parallel with wrench faces, thereby makes things convenient for the vertical multi-edged die-stock of tapping.
The purpose of this utility model can be achieved through the following technical solutions: multi-edged die-stock, comprise handle 1, it is characterized in that, also comprise screw die packing ring 2, bridge screw 3, pressing plate 4, the centre of described handle 1 is provided with round frame 11, these circle frame 11 sides are provided with screw 12, and described screw die packing ring 2 is arranged in the round frame 11, and described pressing plate 4 is fixed on the screw 12 by bridge screw 3.
The internal diameter of the round frame 11 of described handle 1 and the screw die of a certain model are complementary, and circle frame 11 inboards are provided with boss 13.
Described boss 13 vertically is arranged on the medial surface of round frame 11, and the groove on boss 13 and the screw die is complementary.
The internal diameter of described round frame 11 and the screw die of M10-11 are complementary.
Described screw die packing ring 2 is circular, and its external diameter is complementary with the internal diameter of circle frame 11, and its internal diameter and screw die are complementary.
Described screw die packing ring 2 is provided with a plurality of, and each screw die packing ring 2 inner ring is complementary with the screw die of different model respectively, and each screw die packing ring 2 lateral surface is provided with the groove 21 that is complementary with boss 13, and each screw die packing ring 2 medial surface is provided with packing ring boss 22.
Described packing ring boss 22 is oppositely arranged with groove 21, and is complementary with groove on the screw die.
Described screw die packing ring 2 is provided with 3, and wherein the screw die of the internal diameter of the first screw die packing ring and M2 is complementary, and the internal diameter of the second screw die packing ring and the screw die of M3-M6 are complementary, and the internal diameter of the 3rd screw die packing ring and the screw die of M7-M9 are complementary.
Described pressing plate 4 is square, and the one end is provided with fixing hole, is fixed on the screw 12, and other end concora crush is lived the screw die in the screw die packing ring 2.
Compared with prior art, the utility model adopts the packing ring of different size dimensions to replace spanner, makes a spanner be suitable for multiple screw die, reduce the space in tool box, and this spanner fixing screw die of mode of adopting pressing plate, guarantee screw die face parallel with wrench faces, thus make things convenient for tapping vertically.
Description of drawings
Fig. 1 is the utility model spanner structure exploded view;
Fig. 2 is the utility model spanner installation diagram.
Among the figure: 1-handle, 11-circle frame, 12-screw, 13-boss, 2-packing ring, 21-groove, 22-packing ring boss, 3-bridge screw, 4-pressing plate.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As shown in Figure 1, multi-edged die-stock, comprise handle 1, screw die packing ring 2, bridge screw 3, pressing plate 4, the centre of described handle 1 is provided with round frame 11, these circle frame 11 inboards are provided with a vertical boss 13, the screw die of circle frame 11 internal diameters and M10-11 is complementary, the screw die outside of M10-11 is provided with the groove that is complementary with boss 13, prevent that screw die from rotating in the circle frame, the screw die of M10-11 directly can be placed round frame 11, these circle frame 11 other screws 12 that are provided with, described pressing plate 4 is square, the one end is provided with fixing hole, is fixed on the screw 12 by bridge screw 3, and other end concora crush is lived the screw die in the screw die packing ring 2, can guarantee screw die face parallel with wrench faces during use, thereby make things convenient for the vertical of tapping.
Above-mentioned spanner also is provided with 3 screw die packing rings 2, and screw die packing ring 2 is circular, and screw die packing ring 2 is arranged in the round frame 11, and its external diameter is complementary with the internal diameter of circle frame 11, and the screw die of its internal diameter and different model is complementary.Wherein the screw die of the internal diameter of the first screw die packing ring and M2 is complementary, and the internal diameter of the second screw die packing ring and the screw die of M3-M6 are complementary, and the internal diameter of the 3rd screw die packing ring and the screw die of M7-M9 are complementary.Each screw die packing ring 2 lateral surface is equipped with the groove 21 that is complementary with the boss 13 of justifying frame 11 inboards.
When screw die is the screw die of M2, put into the first screw die packing ring at circle frame 11, and boss 13 is embedded in the groove 21 in the first screw die packing ring outside, the inboard position relative with groove 21 of the first screw die packing ring is provided with packing ring boss 22, then the M2 screw die put into the first screw die packing ring, packing ring boss 22 is embedded in the groove in the M2 screw die outside, prevent that the M2 screw die from rotating, again pressing plate 4 is turned on the M2 screw die, push down the M2 screw die, assurance screw die face is parallel with wrench faces, thereby makes things convenient for the vertical of tapping.
In like manner, when screw die is the screw die of M3-M6, put into the second screw die packing ring at circle frame 11; When screw die is the screw die of M7-M9, put into the second screw die packing ring at circle frame 11, certainly, according to the difference of the model of screw die, same spanner can be provided with the screw die packing rings of a plurality of different sizes.
Claims (9)
1. multi-edged die-stock, comprise handle (1), it is characterized in that, also comprise screw die packing ring (2), bridge screw (3), pressing plate (4), the centre of described handle (1) is provided with round frame (11), this circle frame (11) is other to be provided with screw (12), and described screw die packing ring (2) is arranged in the round frame (11), and described pressing plate (4) is fixed on the screw (12) by bridge screw (3).
2. multi-edged die-stock according to claim 1 is characterized in that, the internal diameter and the screw die of the round frame (11) of described handle (1) are complementary, and circle frame (11) inboard is provided with boss (13).
3. multi-edged die-stock according to claim 2 is characterized in that, described boss (13) vertically is arranged on the medial surface of round frame (11), and the groove on boss (13) and the screw die is complementary.
4. multi-edged die-stock according to claim 2 is characterized in that, the internal diameter of described round frame (11) and the screw die of M10-11 are complementary.
5. multi-edged die-stock according to claim 2 is characterized in that, described screw die packing ring (2) is circular, and its external diameter is complementary with the internal diameter of circle frame (11), and its internal diameter and screw die are complementary.
6. multi-edged die-stock according to claim 5, it is characterized in that, described screw die packing ring (2) is provided with a plurality of, each screw die packing ring (2) inner ring is complementary with screw die respectively, each screw die packing ring (2) lateral surface is provided with the groove (21) that is complementary with boss (13), and each screw die packing ring (2) medial surface is provided with packing ring boss (22).
7. multi-edged die-stock according to claim 6 is characterized in that, described packing ring boss (22) and groove (21) are oppositely arranged, and is complementary with groove on the screw die.
8. multi-edged die-stock according to claim 6, it is characterized in that, described screw die packing ring (2) is provided with 3, wherein the screw die of the internal diameter of the first screw die packing ring and M2 is complementary, the internal diameter of the second screw die packing ring and the screw die of M3-M6 are complementary, and the internal diameter of the 3rd screw die packing ring and the screw die of M7-M9 are complementary.
9. multi-edged die-stock according to claim 1 is characterized in that, described pressing plate (4) is square, and the one end is provided with fixing hole, is fixed on the screw (12), and other end concora crush is lived the screw die in the screw die packing ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202816774U CN201848799U (en) | 2010-08-04 | 2010-08-04 | One-handle multipurpose die stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202816774U CN201848799U (en) | 2010-08-04 | 2010-08-04 | One-handle multipurpose die stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848799U true CN201848799U (en) | 2011-06-01 |
Family
ID=44091210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202816774U Expired - Fee Related CN201848799U (en) | 2010-08-04 | 2010-08-04 | One-handle multipurpose die stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624724A (en) * | 2012-08-26 | 2014-03-12 | 王为伟 | Multifunctional wrench with screw tap and screw die combined |
| CN106826648A (en) * | 2017-04-11 | 2017-06-13 | 冯敢 | Circular die spanner |
-
2010
- 2010-08-04 CN CN2010202816774U patent/CN201848799U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624724A (en) * | 2012-08-26 | 2014-03-12 | 王为伟 | Multifunctional wrench with screw tap and screw die combined |
| CN106826648A (en) * | 2017-04-11 | 2017-06-13 | 冯敢 | Circular die spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20120804 |