CN218080831U - Long-life locknut's screw tap - Google Patents
Long-life locknut's screw tap Download PDFInfo
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- CN218080831U CN218080831U CN202220777890.7U CN202220777890U CN218080831U CN 218080831 U CN218080831 U CN 218080831U CN 202220777890 U CN202220777890 U CN 202220777890U CN 218080831 U CN218080831 U CN 218080831U
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- screw tap
- fixed pipe
- tap body
- fixedly connected
- pulley
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Abstract
The utility model relates to a long-life locknut's screw tap, including the screw tap body, the screw tap body outside is equipped with clearance mechanism, screw tap body top is equipped with measuring mechanism, screw tap body bottom fixedly connected with screw tap head clearance mechanism includes fixed pipe, fixed pipe box is established in the screw tap body outside, the fixed outside of tubes side is connected with four dead levers, four dead levers are evenly arranged all around fixed pipe respectively, four equal fixedly connected with wire netting in dead lever bottom, four dead lever bottoms all are equipped with supporting component, supporting component includes the pulley, the spout has been seted up to the dead lever bottom, the pulley inlays to be established inside the spout, pulley and spout sliding connection, the inside bull stick that inlays of pulley is equipped with, the equal fixedly connected with backup pad in both sides around the bull stick, the beneficial effects of the utility model: the utility model provides the high cleaning efficiency to the screw tap work collects the processing to the metal fillings simultaneously and also prevents that the metal fillings from dropping inconvenient cleaning, also prevents that the staff is injured in addition.
Description
Technical Field
The utility model belongs to the technical field of the screw tap technique and specifically relates to a long-life locknut's screw tap is related to.
Background
The screw tap is a tool for processing internal threads, and can be classified into a spiral tap, an edge inclination angle tap, a straight-flute tap, a pipe screw tap and the like according to the shape, a hand screw tap and a machine screw tap according to the use environment, and a metric system, a american system, an english system screw tap and the like according to the specification. Taps are the most popular machining tools used by manufacturers in tapping;
machine and hand taps are standard taps for cutting common threads. China is used to refer to a high-speed steel thread-grinding tap with high manufacturing accuracy as a machine tap, and a rolling (or cutting) tap made of carbon tool steel or alloy tool steel as a hand tap, and the structures and the operating principles of the two are substantially the same in practice. Generally, taps are composed of a working portion and a shank. The working part is divided into a cutting part and a calibration part, wherein the cutting part is ground with a cutting cone to carry out cutting work, and the calibration part is used for calibrating the size and the shape of the thread.
The existing screw tap has the advantages that a large amount of linear bent metal chips are separated out when the screw tap is used, when the screw tap is pulled out after work is completed, the metal chips can fall off, but the metal chips are fine, so that the metal chips fall anywhere and are difficult to clean, great troubles are brought to processing personnel, the metal chips are sharp, injuries can be brought to construction personnel, in addition, the depth of the existing screw tap which cannot accurately penetrate through screw tap processing during working can be achieved, and the consequences of damaged parts are easily caused.
SUMMERY OF THE UTILITY MODEL
According to the deficiencies in the prior art, the utility model aims at providing a long-life locknut's screw tap to solve the problem in the background art.
The above technical object of the present invention can be achieved by the following technical solutions:
the screw tap with the long-service-life locknut comprises a screw tap body, wherein a cleaning mechanism is arranged on the outer side of the screw tap body, a measuring mechanism is arranged at the top of the screw tap body, and a screw tap head is fixedly connected to the bottom of the screw tap body;
the cleaning mechanism comprises a fixed pipe, the fixed pipe is sleeved on the outer side of the screw tap body, four fixed rods are connected to the outer side of the fixed pipe, the four fixed rods are uniformly arranged around the fixed pipe respectively, the bottom ends of the four fixed rods are fixedly connected with wire netting, and the bottoms of the four fixed rods are provided with supporting assemblies;
the supporting component comprises a pulley, a sliding groove is formed in the bottom of the fixing rod, the pulley is embedded inside the sliding groove, the pulley is connected with the sliding groove in a sliding mode, a rotating rod is embedded inside the pulley, two supporting plates are fixedly connected to the front side and the rear side of the rotating rod respectively, a connecting rod is fixedly connected to the bottom of each supporting plate, a lantern ring is sleeved on the outer side of the screw tap body, and the bottom end of each connecting rod is connected with the lantern ring.
By adopting the technical scheme, the cleaning mechanism removes metal chips in the working process of the screw tap, brings convenience to production and brings safety to users.
The present invention may be further configured in a preferred embodiment as: the measuring mechanism comprises a first measuring plate, the first measuring plate is fixedly connected to the top of the fixed pipe, the second measuring plate is fixedly connected to the top of the first measuring plate, the scale plate is fixedly connected to the outer side of the screw tap body, and inner rings of the first measuring plate and the second measuring plate are attached to the scale plate.
By adopting the technical scheme, the measuring mechanism enables a user to accurately observe the working depth of the screw tap, and prevents damaged parts from being generated.
The present invention may be further configured in a preferred embodiment as: the four rotating rods are movably connected with the pulley through rolling bearings.
Through adopting above-mentioned technical scheme, antifriction bearing connects and makes the pulley can slide outside the bull stick fast.
The present invention may be further configured in a preferred embodiment as: the fixed pipe outside is seted up and is grabbed the groove.
Through adopting above-mentioned technical scheme, snatch groove person of facilitating the use snatchs fixedly to fixed pipe.
The present invention in a preferred embodiment can be further configured to: the lantern ring is movably connected with the screw tap body through a rolling bearing.
Through adopting above-mentioned technical scheme, the lantern ring plays spacing effect to the connecting rod, also makes cleaning device can the steady operation.
The present invention may be further configured in a preferred embodiment as: the four connecting rods are movably connected with the lantern ring through hinges.
Through adopting above-mentioned technical scheme, hinge swing joint makes the connecting rod motion more nimble.
The present invention may be further configured in a preferred embodiment as: the fixed pipe is connected with the screw tap body through threads.
Through adopting above-mentioned technical scheme, threaded connection makes fixed pipe can be in the screw tap body outside stable removal from top to bottom, also makes fixed pipe and screw tap body coupling inseparabler.
The present invention may be further configured in a preferred embodiment as: and the four fixing rods are movably connected with the joints of the fixing rods through hinges.
Through adopting above-mentioned technical scheme, hinge swing joint makes the dead lever can the steady operation.
To sum up, the utility model discloses a following beneficial technological effect:
1. the utility model discloses a user rotates screw tap work, and screw tap work makes the metal fillings emerge in linear bending form structure, and the metal fillings twine with four wire netting mutually, and when the screw tap rotated, the user gripped the fixed pipe, carried out spacing to the fixed pipe, thereby made four wire netting open, thereby pulled the metal fillings, prevented that the metal fillings from droing, when user's antiport took out the screw tap, four wire netting shrink, thereby made things convenient for next use, the utility model discloses improved the cleaning efficiency to screw tap work, carried out collection processing to the metal fillings simultaneously and also prevented that the metal fillings from dropping inconvenient cleaning, also prevented in addition that the staff is injured;
2. fixed pipe lapse in screw tap pivoted drives first measuring board and second measuring board and removes in the scale plate outside when fixed pipe removes to person of facilitating the use runs through and controls the machining depth, and this device person of facilitating the use observes the machining depth, brings the convenience for constructor, also makes simultaneously better to machined part machining efficiency, and the degree of accuracy is higher, has reduced the waste of cost.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a front sectional view provided by the present invention;
fig. 3 is an enlarged view of a point a in fig. 2 provided by the present invention;
fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention;
in the figure, a screw tap body 1, a fixed pipe 2, a fixed rod 3, a wire mesh 4, a pulley 5, a sliding chute 6, a rotating rod 7, a supporting plate 8, a connecting rod 9, a lantern ring 10, a first measuring plate 11, a scale plate 12, a grabbing groove 13, a screw tap head 14 and a second measuring plate 15 are arranged.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-4, the utility model discloses a screw tap of a long-life locknut, which comprises a screw tap body 1, wherein a cleaning mechanism is arranged outside the screw tap body 1, a measuring mechanism is arranged at the top of the screw tap body 1, and a screw tap head 14 is fixedly connected to the bottom of the screw tap body 1;
the cleaning mechanism comprises a fixed pipe 2, the fixed pipe 2 is sleeved outside the screw tap body 1, four fixed rods 3 are connected outside the fixed pipe 2, the four fixed rods 3 are respectively and uniformly arranged around the fixed pipe 2, the bottom ends of the four fixed rods 3 are fixedly connected with an iron wire net 4, and the bottoms of the four fixed rods 3 are respectively provided with a supporting assembly;
the supporting assembly comprises a pulley 5, a sliding groove 6 is formed in the bottom of the fixing rod 3, the pulley 5 is embedded in the sliding groove 6, the pulley 5 is connected with the sliding groove 6 in a sliding mode, a rotating rod 7 is embedded in the pulley 5, supporting plates 8 are fixedly connected to the front side and the rear side of the rotating rod 7, connecting rods 9 are fixedly connected to the bottoms of the two supporting plates 8, a lantern ring 10 is sleeved on the outer side of the screw tap body 1, and the bottom ends of the connecting rods 9 are connected with the lantern ring 10;
the measuring mechanism comprises a first measuring plate 11, the first measuring plate 11 is fixedly connected to the top of the fixing pipe 2, the top of the first measuring plate 11 is fixedly connected with a second measuring plate 15, the outer side of the screw tap body 1 is fixedly connected with a scale plate 12, and inner rings of the first measuring plate 11 and the second measuring plate 15 are attached to the scale plate 12;
in the embodiment, a user rotates the screw tap body 1 to work, the metal chips are protruded in a linear bending structure due to the work of the screw tap body 1, the metal chips are wound with four iron wires 4, the user grasps the fixed pipe 2 while the screw tap body 1 rotates, the fixed pipe 2 is limited when the screw tap body 1 moves, the fixed pipe 2 is driven to move downwards when the screw tap body 1 moves, the fixed pipe 2 moves downwards to drive four fixed rods 3 to move, the four fixed rods 3 move to drive the four iron wires 4 to move, so that the four iron wires 4 are opened, the metal chips are pulled, the metal chips are prevented from falling off, when the user reversely rotates to take out the screw tap, the fixed pipe 2 moves upwards, the fixed pipe 2 moves to drive the fixed rods 3 to reversely move, the fixed rods 3 reversely move to drive the iron wire nets 4 to reversely move, so that the four iron wires 4 shrink, so that the next use is convenient, the fixed pipe 2 moves downwards while the screw tap rotates, and the fixed pipe 2 moves to drive the first measuring plate 11 and the second measuring plate 15 to move outside the scale plate 12, so that the user can conveniently penetrate through and control the processing depth;
wherein, in order to realize conveniently snatching the purpose, this device adopts following technical scheme to realize: a grabbing groove 13 is formed in the outer side of the fixed pipe 2;
wherein, in order to realize the purpose of connection, this device adopts the following technical scheme to realize: the lantern ring 10 passes through antifriction bearing swing joint with 1 junction of tap body, through threaded connection between fixed pipe 2 and the tap body 1, and four dead levers 3 all pass through hinge swing joint with fixed pipe 2 junction, and four connecting rods 9 all pass through hinge swing joint with the lantern ring 10.
The implementation principle of the above embodiment is as follows: rotate screw tap work through the user, screw tap work makes the metal fillings emerge as linear bending column structure, the metal fillings twine with four wire netting 4 mutually, in screw tap pivoted time, user's gripping lives fixed pipe 2, it is spacing to carry on fixed pipe 2, drive fixed pipe 2 downstream when screw tap body 1 removes, fixed pipe 2 downstream drives four dead lever 3 motions, four dead lever 3 motions drive four wire netting 4 and remove, thereby make four wire netting 4 open, thereby stimulate the metal fillings, prevent the metal fillings and drop, when user's antiport takes out the screw tap, fixed pipe 2 rebound, fixed pipe 2 removes and drives 3 reverse motions of dead lever, 3 reverse motions of dead lever drive wire netting 4, thereby make four wire netting 4 shrink, thereby make things convenient for next time to use, fixed pipe 2 downstream when screw tap pivoted, drive first measuring plate 11 and second measuring plate 15 and move in the scale plate 12 outside fixed pipe 2 removes simultaneously, thereby convenience of use runs through and controls the depth of work.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a long-life locknut's screw tap, includes screw tap body (1), its characterized in that: the outer side of the screw tap body (1) is provided with a cleaning mechanism, the top of the screw tap body (1) is provided with a measuring mechanism, and the bottom of the screw tap body (1) is fixedly connected with a screw tap head (14);
the cleaning mechanism comprises a fixed pipe (2), the fixed pipe (2) is sleeved on the outer side of the screw tap body (1), four fixed rods (3) are connected to the outer side of the fixed pipe (2), the four fixed rods (3) are respectively and uniformly arranged around the fixed pipe (2), the bottom ends of the four fixed rods (3) are fixedly connected with wire nets (4), and supporting assemblies are arranged at the bottoms of the four fixed rods (3);
the supporting component comprises a pulley (5), a sliding groove (6) is formed in the bottom of the fixing rod (3), the pulley (5) is embedded inside the sliding groove (6), the pulley (5) is connected with the sliding groove (6) in a sliding mode, a rotating rod (7) is embedded inside the pulley (5), a supporting plate (8) and a rotating rod (7) are fixedly connected to the front side and the rear side of the rotating rod (7) respectively, a connecting rod (9) is fixedly connected to the bottom of the supporting plate (8), a lantern ring (10) is sleeved on the outer side of the screw tap body (1), and the bottom end of the connecting rod (9) is connected with the lantern ring (10).
2. The long life locknut tap according to claim 1, wherein: the measuring mechanism comprises a first measuring plate (11), the first measuring plate (11) is fixedly connected to the top of the fixed pipe (2), the second measuring plate (15) is fixedly connected to the top of the first measuring plate (11), the scale plate (12) is fixedly connected to the outer side of the tap body (1), and inner rings of the first measuring plate (11) and the second measuring plate (15) are attached to the scale plate (12) mutually.
3. The long life locknut tap according to claim 1, wherein: the four rotating rods (7) are movably connected with the pulley (5) through rolling bearings.
4. The long life locknut tap according to claim 1, wherein: the outer side of the fixed pipe (2) is provided with a grabbing groove (13).
5. The long life locknut tap according to claim 1, wherein: the joint of the lantern ring (10) and the tap body (1) is movably connected through a rolling bearing.
6. The long life locknut tap according to claim 1, wherein: the four connecting rods (9) are movably connected with the lantern ring (10) through hinges.
7. The long life locknut tap according to claim 1, wherein: the fixed pipe (2) is connected with the screw tap body (1) through threads.
8. The long life locknut tap according to claim 1, wherein: the four fixing rods (3) are movably connected with the joints of the fixing pipes (2) through hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220777890.7U CN218080831U (en) | 2022-04-06 | 2022-04-06 | Long-life locknut's screw tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220777890.7U CN218080831U (en) | 2022-04-06 | 2022-04-06 | Long-life locknut's screw tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218080831U true CN218080831U (en) | 2022-12-20 |
Family
ID=84459577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220777890.7U Active CN218080831U (en) | 2022-04-06 | 2022-04-06 | Long-life locknut's screw tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218080831U (en) |
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2022
- 2022-04-06 CN CN202220777890.7U patent/CN218080831U/en active Active
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