CN220994296U - Fixed magnet-inlaid suction sleeve - Google Patents
Fixed magnet-inlaid suction sleeve Download PDFInfo
- Publication number
- CN220994296U CN220994296U CN202322513608.1U CN202322513608U CN220994296U CN 220994296 U CN220994296 U CN 220994296U CN 202322513608 U CN202322513608 U CN 202322513608U CN 220994296 U CN220994296 U CN 220994296U
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- sleeve
- wall
- connecting rod
- fixedly connected
- block
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- 230000000694 effects Effects 0.000 claims description 14
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 10
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a fixed magnetic attraction sleeve which comprises a connecting sleeve, wherein a rotating rod is fixedly sleeved on the inner wall of the connecting sleeve, a mounting sleeve is fixedly connected to the outer surface of the connecting sleeve, a hexagonal positioning groove is formed in the inner top wall of the mounting sleeve, limit through grooves which are symmetrically distributed are formed in the inner wall of the mounting sleeve, a connecting rod is movably inserted into the inner wall of the mounting sleeve, a positioning block is fixedly connected to the upper surface of the connecting rod, and the inner wall of the positioning block is movably inserted into the inner wall of the hexagonal positioning groove.
Description
Technical Field
The utility model relates to the technical field of socket wrenches, in particular to a fixed magnetic-inlaid attraction socket.
Background
The socket wrench is generally called as a socket, and is composed of a plurality of sockets with hexagonal holes or dodecagonal holes and a plurality of accessories such as handles, connecting rods and the like, the socket is divided into metric and English, the socket is of the same concave shape, but the outer diameter, the length and the like are designed according to the shape and the size of corresponding equipment, and the socket is not uniformly regulated in China, so the socket wrench is relatively flexible in design and meets the needs of the masses, the socket wrench is generally provided with a socket head with various specifications, a swinging handle, a connecting rod, a universal joint, a screwing tool joint, an elbow handle and the like for sleeving a hexagonal nut, the socket wrench commonly used at present is mostly integrated, the occupied space is large, particularly the socket wrench with larger specification causes inconvenience in use, and meanwhile, the integrated socket wrench is difficult to detach due to the limitation of the length of the socket wrench when the hexagonal bolt in a deep cavity is detached.
The utility model discloses a magnetism is inhaled combination formula socket spanner (bulletin number: CN 211589896U) like that in chinese patent document, this patent makes the socket bottom have magnetic force through cylindrical magnet, has realized socket spanner and hexagonal bolt's pre-fixation, but when operating the hexagonal bolt in the dark intracavity through the extension bar, because the extension bar carries out threaded connection through No. two screw holes and No. two screw thread posts, lead to socket spanner to only to twist towards a direction, otherwise can make No. two screw thread posts become flexible and cause the whereabouts of extension bar, and then limited the use of socket spanner, and when twisting towards a direction, twist the torsion that produces can make No. two screw thread posts tightly screw in No. two screw holes, very big increase the problem of later stage to the dismantlement degree of difficulty of extension bar.
Disclosure of utility model
The utility model aims to provide a fixed magnetic-inlaid suction sleeve so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fixed magnetic-inlaid suction sleeve comprises a connecting sleeve, wherein a rotating rod is fixedly sleeved on the inner wall of the connecting sleeve, an installation sleeve is fixedly connected to the outer surface of the connecting sleeve, a hexagonal positioning groove is formed in the inner top wall of the installation sleeve, limit through grooves which are symmetrically distributed are formed in the inner wall of the installation sleeve, a connecting rod is movably spliced on the inner wall of the installation sleeve, a positioning block is fixedly connected to the upper surface of the connecting rod, and the inner wall of the positioning block is movably spliced with the inner wall of the hexagonal positioning groove;
The inner wall of connecting rod is provided with stop device, and stop device includes the movable block, the surface of movable block with the inner wall activity of connecting rod cup joints.
Preferably, the upper surface of the movable block is fixedly connected with a rack, the outer surface of the connecting rod is provided with a travel groove, and the outer surface of the movable block is fixedly connected with a driving block.
Preferably, one end of the driving block penetrates through the travel groove and extends to the outer surface of the connecting rod, a reset spring is fixedly connected to the lower surface of the movable block, one end of the reset spring is fixedly connected with the inner bottom wall of the connecting rod, and limit holes which are symmetrically distributed are formed in the outer surface of the connecting rod.
Preferably, the inner wall activity in spacing hole has cup jointed spacing sleeve, spacing sleeve's one end with the activity grafting in the spacing logical inslot, the inner wall fixedly connected with of connecting rod is the fixed block of symmetric distribution.
Preferably, the inner walls of the two fixing blocks are provided with two-way screw rods through bearings, the outer surfaces of the two-way screw rods are fixedly sleeved with gears, and tooth surfaces of the gears are meshed with tooth surfaces of the racks.
Preferably, the outer surfaces of the two ends of the bidirectional screw rod are respectively in threaded connection with the inner walls of the two limit sleeves, and the lower surface of the connecting rod is fixedly connected with a sleeve body.
Preferably, the inner top wall of the sleeve body is fixedly connected with a magnet block.
Compared with the prior art, the utility model has the beneficial effects that: through this stop device, reached and installed fixedly fast the connecting rod, be convenient for dismantle and install the hexagonal bolt in the dark intracavity, can not receive the restriction of rotation direction, improve the practicality, and install and dismantle simple convenient to the connecting rod, very big improvement work efficiency's effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a perspective view of a connecting rod structure for fixing a magnetically inlaid attraction sleeve;
FIG. 3 is a perspective view of a mounting sleeve structure for fixing a magnetically inlaid attractive sleeve according to the present utility model;
FIG. 4 is an exploded view of a connecting rod structure for fixing a magnetically inlaid attractive sleeve according to the present utility model;
Fig. 5 is an enlarged view of the structure a in fig. 4 of a fixed magnetic attraction sleeve according to the present utility model.
In the figure: 1. connecting sleeves; 2. a rotating lever; 3. a mounting sleeve; 4. a hexagonal positioning groove; 5. limiting through grooves; 6. a connecting rod; 7. a positioning block; 8. a movable block; 81. a rack; 82. a travel groove; 83. a driving block; 84. a return spring; 85. a limiting hole; 86. a limit sleeve; 87. a fixed block; 88. a two-way screw rod; 89. a gear; 810. a sleeve body; 811. a magnet block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the fixed magnetism-inlaid suction sleeve comprises a connecting sleeve 1, wherein a rotating rod 2 is fixedly sleeved on the inner wall of the connecting sleeve 1, an installation sleeve 3 is fixedly connected to the outer surface of the connecting sleeve 1, a hexagonal positioning groove 4 is formed in the inner top wall of the installation sleeve 3, limit through grooves 5 which are symmetrically distributed are formed in the inner wall of the installation sleeve 3, a connecting rod 6 is movably spliced on the inner wall of the installation sleeve 3, a positioning block 7 is fixedly connected to the upper surface of the connecting rod 6, and the inner wall of the positioning block 7 is movably spliced with the inner wall of the hexagonal positioning groove 4;
The inner wall of connecting rod 6 is provided with stop device, and stop device includes movable block 8, and the surface of movable block 8 cup joints with the inner wall activity of connecting rod 6.
Further, the upper surface fixedly connected with rack 81 of movable block 8, travel groove 82 has been seted up to the surface of connecting rod 6, and the surface fixedly connected with drive block 83 of movable block 8, the cooperation of hexagonal constant head tank 4 and locating piece 7 is used, plays and rotates spacing to the connecting rod 6 of inserting in the installation cover 3 to the realization drives connecting rod 6 when driving installation cover 3 through dwang 2 and adapter sleeve 1 and rotates, rotates.
Further, one end of the driving block 83 penetrates through the travel groove 82 and extends to the outer surface of the connecting rod 6, the lower surface of the movable block 8 is fixedly connected with the reset spring 84, one end of the reset spring 84 is fixedly connected with the inner bottom wall of the connecting rod 6, the outer surface of the connecting rod 6 is provided with limit holes 85 which are symmetrically distributed, the travel groove 82 plays a role in guiding and limiting the moving travel of the driving block 83, the driving block 83 plays a role in driving the movable block 8 to move, the movable block 8 moves to squeeze and shrink the reset spring 84, and reset elastic force of the reset spring 84 plays a role in driving the movable block 8 to reset and move, and limit the reset travel through cooperation of the travel groove 82 and the driving block 83.
Further, the inner wall activity of spacing hole 85 has cup jointed spacing sleeve 86, and the activity grafting in spacing logical groove 5 of one end of spacing sleeve 86, and the inner wall fixedly connected with of connecting rod 6 is symmetric distribution's fixed block 87, and spacing hole 85 plays spacing flexible to spacing sleeve 86, avoids its effect of rotation, and the one end and the activity of spacing logical groove 5 grafting of spacing sleeve 86 play spacing fixed effect.
Further, the inner walls of the two fixing blocks 87 are provided with the bidirectional screw rod 88 through bearings, the outer surface of the bidirectional screw rod 88 is fixedly sleeved with a gear 89, the tooth surface of the gear 89 is meshed with the tooth surface of the rack 81, the fixing blocks 87 play a role in enabling the bidirectional screw rod 88 to perform positioning rotation through the cooperation of the bearings, and the movement of the rack 81 plays a role in driving the bidirectional screw rod 88 to rotate through the meshed gear 89.
Further, the outer surfaces of the two ends of the bidirectional screw rod 88 are respectively connected with the inner walls of the two limit sleeves 86 in a threaded manner, the lower surface of the connecting rod 6 is fixedly connected with the sleeve body 810, and the bidirectional screw rod 88 rotates to drive the limit sleeves 86 to perform telescopic motion.
Further, a magnet block 811 is fixedly connected to the inner top wall of the sleeve body 810, and the magnet block 811 plays a role in enabling magnetism to be provided in the sleeve body 810, so that the function of positioning the hexagon bolt is achieved.
Through this stop device, reached and installed fixedly fast connecting rod 6, be convenient for dismantle and install the hexagonal bolt in the dark intracavity, can not receive the restriction of direction of rotation, improve the practicality, and install and dismantle simple convenient to connecting rod 6, very big improvement work efficiency's effect.
Working principle: firstly, when the connecting rod 6 is installed, the driving block 83 is driven to move downwards along the travel groove 82, the driving block 83 drives the movable block 8 to move and extrude and contract the reset spring 84, the movable block 8 also drives the rack 81 to move, the rack 81 moves to drive the bidirectional screw rod 88 to rotate through the meshed gear 89, the bidirectional screw rod 88 rotates to enable the two limiting sleeves 86 to move and contract relatively through the limiting of the limiting hole 85, and when the driving block 83 moves to the bottom of the lower end of the travel groove 82, one end of the limiting sleeve 86 moves and contracts into the limiting hole 85;
Step two, the connecting rod 6 is inserted into the mounting sleeve 3, the connecting rod 6 is limited by the cooperation of the hexagonal positioning groove 4 and the positioning block 7, after the connecting rod is completely inserted, the driving block 83 is sent out, the reset elastic force of the reset spring 84 drives the movable block 8 to reset, the movable block 8 moves to drive the rack 81 to reset, the rack 81 moves to drive the bidirectional screw rod 88 to reset and rotate through the meshing frontal gear 89, so that the two limiting sleeves 86 are driven to move and stretch out in a back-to-back mode, and when the movable block 8 drives the driving block 83 to move to the top of the upper end of the travel groove 82, the limiting sleeve 86 is moved and inserted into the limiting through groove 5 to be limited and fixed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a fixed magnetism suction sleeve that inlays, includes adapter sleeve (1), its characterized in that: the inner wall of the connecting sleeve (1) is fixedly sleeved with a rotating rod (2), the outer surface of the connecting sleeve (1) is fixedly connected with a mounting sleeve (3), a hexagonal positioning groove (4) is formed in the inner top wall of the mounting sleeve (3), limit through grooves (5) which are symmetrically distributed are formed in the inner wall of the mounting sleeve (3), a connecting rod (6) is movably inserted into the inner wall of the mounting sleeve (3), a positioning block (7) is fixedly connected with the upper surface of the connecting rod (6), and the inner wall of the positioning block (7) is movably inserted into the inner wall of the hexagonal positioning groove (4);
the inner wall of connecting rod (6) is provided with stop device, and stop device includes movable block (8), the surface of movable block (8) with the inner wall activity of connecting rod (6) cup joints.
2. The fixed magnetically attractable sleeve of claim 1, wherein: the upper surface fixedly connected with rack (81) of movable block (8), travel groove (82) has been seted up to the surface of connecting rod (6), the surface fixedly connected with drive block (83) of movable block (8).
3. The fixed magnetically attractable sleeve of claim 2, wherein: one end of the driving block (83) penetrates through the travel groove (82) and extends to the outer surface of the connecting rod (6), a reset spring (84) is fixedly connected to the lower surface of the movable block (8), one end of the reset spring (84) is fixedly connected with the inner bottom wall of the connecting rod (6), and limit holes (85) which are symmetrically distributed are formed in the outer surface of the connecting rod (6).
4. A fixed magnetically attractable sleeve according to claim 3, wherein: the inner wall activity of spacing hole (85) has cup jointed spacing sleeve (86), the one end of spacing sleeve (86) with activity grafting in spacing logical groove (5), the inner wall fixedly connected with of connecting rod (6) is symmetrically distributed fixed block (87).
5. The fixed magnetically attractable sleeve of claim 4, wherein: the inner walls of the two fixing blocks (87) are respectively provided with a bidirectional screw rod (88) through bearings, a gear (89) is fixedly sleeved on the outer surface of the bidirectional screw rod (88), and the tooth surface of the gear (89) is meshed with the tooth surface of the rack (81).
6. The fixed magnetically attractable sleeve of claim 5, wherein: the outer surfaces of two ends of the bidirectional screw rod (88) are respectively in threaded connection with the inner walls of the two limit sleeves (86), and the lower surface of the connecting rod (6) is fixedly connected with a sleeve body (810).
7. The fixed magnetically attractable sleeve of claim 6, wherein: the inner top wall of the sleeve body (810) is fixedly connected with a magnet block (811).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513608.1U CN220994296U (en) | 2023-09-15 | 2023-09-15 | Fixed magnet-inlaid suction sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513608.1U CN220994296U (en) | 2023-09-15 | 2023-09-15 | Fixed magnet-inlaid suction sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220994296U true CN220994296U (en) | 2024-05-24 |
Family
ID=91119399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322513608.1U Active CN220994296U (en) | 2023-09-15 | 2023-09-15 | Fixed magnet-inlaid suction sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220994296U (en) |
-
2023
- 2023-09-15 CN CN202322513608.1U patent/CN220994296U/en active Active
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