CN215510774U - Outer hexagonal socket joint of shaking head - Google Patents
Outer hexagonal socket joint of shaking head Download PDFInfo
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- CN215510774U CN215510774U CN202122060912.6U CN202122060912U CN215510774U CN 215510774 U CN215510774 U CN 215510774U CN 202122060912 U CN202122060912 U CN 202122060912U CN 215510774 U CN215510774 U CN 215510774U
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- sleeve
- outer hexagonal
- spring
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Abstract
The utility model discloses an outer hexagonal shaking head sleeve joint which comprises an outer hexagonal sleeve, a sleeve and a rotating shaft block, wherein side extension parts are formed on the left side and the right side of the top surface of the outer hexagonal sleeve, the lower part of the rotating shaft block is hinged to the two side extension parts through a first bolt, upper extension parts are formed on the front part and the rear part of the bottom surface of the sleeve, the upper part of the rotating shaft block is hinged to the two upper extension parts through a second bolt, and an upper square connector is formed in the middle of the top surface of the sleeve; the top positioning steel balls are nested in the corresponding positioning grooves, the rotating shaft block is positioned, so that the relative position between the outer hexagonal sleeve and the sleeve can not move, the force is large, the friction force is increased, the position angle between the outer hexagonal sleeve and the sleeve can not be changed basically when the novel hexagonal socket is used, and the using effect is improved.
Description
The technical field is as follows:
the utility model relates to the technical field of tool boxes, in particular to an outer hexagonal oscillating sleeve joint.
Background art:
the existing outer hexagonal shaking-head sleeve is a universal joint sleeve, a rotating shaft block is arranged between the outer hexagonal sleeve and the sleeve, the outer hexagonal sleeve and the sleeve are connected with the rotating shaft block through an articulated shaft, the sleeve can be adjusted left and right and front and back, and the position of a square head on the sleeve is changed, so that universal adjustment is realized.
The utility model has the following contents:
the utility model aims to overcome the defects of the prior art and provides an outer hexagonal shaking head sleeve joint which adopts positioning steel balls at the top to be nested in corresponding positioning grooves and positions a rotating shaft block, thereby ensuring that the relative position between an outer hexagonal sleeve and a sleeve cannot move, having large force, increasing friction force, ensuring that the position angle between the outer hexagonal sleeve and the sleeve cannot be basically changed when in use and improving the use effect.
The scheme for solving the technical problems is as follows:
an outer hexagonal head shaking sleeve joint comprises an outer hexagonal sleeve, a sleeve and a rotating shaft block, wherein side extension parts are formed on the left side and the right side of the top surface of the outer hexagonal sleeve, the lower part of the rotating shaft block is hinged to the two side extension parts through a first bolt, upper extension parts are formed on the front part and the rear part of the bottom surface of the sleeve, the upper part of the rotating shaft block is hinged to the two upper extension parts through a second bolt, and an upper square connector is formed in the middle of the top surface of the sleeve;
a semicircular boss is formed on the bottom surface of the rotating shaft block, a plurality of positioning grooves with arc-shaped sections are formed on the arc-shaped wall surface of the semicircular boss, and all the positioning grooves are uniformly distributed on the arc-shaped wall surface of the semicircular boss by taking the central axis of the semicircular boss as the center;
the top surface middle part shaping of outer hexagonal sleeve has the mounting hole, and vertical buffer spring and top location steel ball plug bush are in the mounting hole, and power is on the bottom surface of mounting hole to the bottom of vertical buffer spring, and power is on the bottom surface of top location steel ball to the top of vertical buffer spring, and the top of top location steel ball stretches out the top surface of mounting hole and nestification is pressed on the internal face of constant head tank in corresponding constant head tank.
Furthermore, a lower square hole is formed in the middle of the bottom surface of the outer hexagonal sleeve, and a positioning spherical hole is formed in the inner side wall of the lower square hole.
A side positioning hole is formed in the middle of one side wall of the upper square connector, a side buffer spring and a side positioning steel ball are sleeved in the side positioning hole, the inner end of the side buffer spring is pressed against the inner end wall surface of the side positioning hole, the outer end of the side buffer spring is pressed against the inner end wall surface of the side positioning steel ball, and the outer end portion of the side positioning steel ball extends out of the side positioning hole.
The middle part shaping of one side extension has the ladder through-hole, the outer end hole section diameter of ladder through-hole is greater than inner end hole section, the middle part shaping of another side extension has the spiro union through-hole, the lower part shaping of pivot piece has lower through-hole, it has the annular groove to run through the through-hole down to form on the one end inside wall that faces the ladder through-hole, the screw portion plug bush of first bolt is in the inner end hole section of ladder through-hole, run through in the through-hole down, the tip spiro union of the screw portion of first bolt is in the spiro union through-hole, plug bush has first spring in the annular groove, first spring plug bush is on the screw portion of first bolt, the interior terminal surface of ring groove is acted on in one end of first spring, the other end of first spring is acted on the internal face that corresponds side extension, the head plug bush of first bolt is in outer end hole section, the head terminal surface press is on the internal face of outer end hole section.
An upper stepped through hole is formed in the middle of one upper extending part, the diameter of the outer end hole section of the upper stepped through hole is larger than that of the inner end hole section, an upper screw connection through hole is formed in the middle of the other upper extending part, an upper through hole is formed in the upper part of the rotating shaft block, an upper annular groove is formed in the inner side wall of one end, opposite to the upper stepped through hole, of the upper through hole, a screw rod part of a second bolt is inserted and sleeved in the inner end hole section of the upper stepped through hole and the upper through hole, the end part of the screw rod part of the second bolt is in threaded connection with the upper threaded through hole, a second spring is inserted in the upper annular groove and inserted on the screw rod part of the second bolt, one end of the second spring is applied to the inner end face of the upper annular groove, the other end of the second spring is applied to the inner wall face of the corresponding upper extension part, the head part of the second bolt is inserted in the outer end hole section of the upper stepped through hole, and the head end face of the second bolt is pressed on the inner wall face of the outer end hole section of the upper stepped through hole.
The outer end inside wall shaping of side locating hole has the extension card portion of putting, and the lateral wall of side location steel ball presses on the internal wall face that extends the card portion of putting.
The utility model has the following outstanding effects:
the top positioning steel balls are nested in the corresponding positioning grooves, the rotating shaft block is positioned, so that the relative position between the outer hexagonal sleeve and the sleeve can not move, the force is large, the friction force is increased, the position angle between the outer hexagonal sleeve and the sleeve can not be changed basically when the novel hexagonal socket is used, and the using effect is improved.
Description of the drawings:
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is a partially exploded schematic view of the present invention;
FIG. 3 is a partial cross-sectional view of the present invention;
fig. 4 is an alternate angle partial cross-sectional view of the present invention.
The specific implementation mode is as follows:
in an embodiment, as shown in fig. 1 to 4, an outer hexagonal shaking head socket joint comprises an outer hexagonal socket 10, a socket 20 and a rotating shaft block 30, wherein side extensions 11 are formed on the left and right sides of the top surface of the outer hexagonal socket 10, the lower part of the rotating shaft block 30 is hinged to the two side extensions 11 through a first bolt 1, upper extensions 21 are formed on the front part and the rear part of the bottom surface of the socket 20, the upper part of the rotating shaft block 30 is hinged to the two upper extensions 21 through a second bolt 2, and an upper square connector 22 is formed in the middle of the top surface of the socket 20;
a semicircular boss 31 is formed on the bottom surface of the rotating shaft block 30, a plurality of positioning grooves 32 with arc-shaped sections are formed on the arc-shaped wall surface of the semicircular boss 31, and all the positioning grooves 32 are uniformly distributed on the arc-shaped wall surface of the semicircular boss 31 by taking the central axis of the semicircular boss 31 as the center;
the middle of the top surface of the outer hexagonal sleeve 10 is formed with a mounting hole 12, the vertical buffer spring 3 and the top positioning steel ball 4 are inserted and sleeved in the mounting hole 12, the bottom end of the vertical buffer spring 3 exerts force on the bottom surface of the mounting hole 12, the top end of the vertical buffer spring 3 exerts force on the bottom surface of the top positioning steel ball 4, and the top of the top positioning steel ball 4 extends out of the top surface of the mounting hole 12, is nested in the corresponding positioning groove 32 and is pressed on the inner wall surface of the positioning groove 32.
Further, the bottom surface of the outer hexagonal sleeve 10 has a lower square hole 120 in the middle, and a positioning spherical hole 13 is formed on the inner side wall of the lower square hole 120.
Furthermore, a side positioning hole 23 is formed in the middle of one side wall of the upper square connector 22, a side buffer spring 24 and a side positioning steel ball 25 are inserted into the side positioning hole 23, the inner end of the side buffer spring 24 is pressed against the inner end wall surface of the side positioning hole 23, the outer end of the side buffer spring 24 is pressed against the inner end wall surface of the side positioning steel ball 25, and the outer end portion of the side positioning steel ball 25 extends out of the side positioning hole 23.
Further, a stepped through hole 111 is formed in the middle of one side extension 11, the diameter of an outer end hole section of the stepped through hole 111 is larger than that of an inner end hole section, a screw through hole is formed in the middle of the other side extension 11, a lower through hole 33 is formed in the lower portion of the rotation shaft block 30, an annular groove 331 is formed in the inner side wall of one end of the lower through hole 33 facing the stepped through hole 111, the screw portion of the first bolt 1 is inserted and sleeved in the inner end hole section of the stepped through hole 111 and the lower through hole 33, the end of the screw portion of the first bolt 1 is screwed in the screw connection through hole, the annular groove 331 is inserted with the first spring 50, the first spring 50 is inserted on the screw portion of the first bolt 1, one end of the first spring 50 is applied to the inner end face of the annular groove 331, the other end of the first spring 50 is applied to the inner wall face of the corresponding side extension portion 11, the head of the first bolt 1 is inserted in the outer end hole section, and the head end face of the first bolt 1 is pressed on the inner wall face of the outer end hole section.
Further, an upper stepped through hole 211 is formed in the middle of one upper extension 21, the diameter of the outer end hole section of the upper stepped through hole 211 is larger than that of the inner end hole section, an upper screw through hole is formed in the middle of the other upper extension 21, an upper through hole 34 is formed in the upper portion of the rotation shaft block 30, an upper annular groove 212 is formed in the inner side wall of the upper through hole 34 facing the inner end hole section of the upper stepped through hole 211, the screw portion of the second bolt 2 is inserted and sleeved in the inner end hole section of the upper stepped through hole 211 and the upper through hole 34, the end portion of the screw portion of the second bolt 2 is screwed in the upper screw through hole, a second spring 6 is inserted and sleeved in the upper annular groove 21, the second spring 6 is inserted and sleeved on the screw portion of the second bolt 2, one end of the second spring 6 is engaged with the inner end surface of the upper annular groove 21, the other end of the second spring 6 is engaged with the inner wall surface of the corresponding upper extension 21, the head portion of the second bolt 6 is inserted and sleeved in the outer end hole section of the upper stepped through hole 211, the head end surface of the second bolt 6 is pressed against the inner wall surface of the outer end hole section of the upper stepped through hole 211.
Further, an extension clamping portion 231 is formed on the inner side wall of the outer end of the side positioning hole 23, and the side wall of the side positioning steel ball 25 is pressed against the inner wall surface of the extension clamping portion 231.
When the hexagonal socket is used, the top positioning steel ball 4 descends after the vertical buffer spring 3 of the socket 20 is compressed when the socket 20 is rotated, so that the socket is moved out of one positioning groove 32, enters the other positioning groove 32 and is pressed on the inner wall surface of the positioning groove 32, positioning is achieved, the outer hexagonal socket 10 and the socket 20 cannot move relatively when the socket is used, a relative angle is kept, and the use is convenient.
And the first spring 50 and the second spring 6 arranged in the first bolt 1 and the second bolt 2 play a role in increasing the friction force among the first bolt 1, the second bolt 2, the outer hexagonal sleeve 10 and the sleeve 20, so that the resistance of the rotation adjustment of the outer hexagonal sleeve 10 and the sleeve 20 is increased, and the relative fixation of the outer hexagonal sleeve 10 and the sleeve 20 after the position adjustment is further ensured, and the use is convenient.
The above embodiments are only for illustrating the utility model and are not to be construed as limiting the utility model, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model, therefore, all equivalent technical solutions also belong to the scope of the utility model, and the scope of the utility model is defined by the claims.
Claims (6)
1. The utility model provides an outer hexagonal muffjoint of shaking head, includes outer hexagonal sleeve (10), sleeve (20) and pivot piece (30), its characterized in that: the left side and the right side of the top surface of the outer hexagonal sleeve (10) are respectively provided with a side extension part (11), the lower part of the rotating shaft block (30) is hinged to the two side extension parts (11) through a first bolt (1), the front part and the rear part of the bottom surface of the sleeve (20) are respectively provided with an upper extension part (21), the upper part of the rotating shaft block (30) is hinged to the two upper extension parts (21) through a second bolt (2), and the middle part of the top surface of the sleeve (20) is provided with an upper square connector (22);
a semicircular boss (31) is formed on the bottom surface of the rotating shaft block (30), a plurality of positioning grooves (32) with arc-shaped sections are formed on the arc-shaped wall surface of the semicircular boss (31), and all the positioning grooves (32) are uniformly distributed on the arc-shaped wall surface of the semicircular boss (31) by taking the central axis of the semicircular boss (31) as the center;
the top surface middle part shaping of outer hexagonal sleeve (10) has mounting hole (12), vertical buffer spring (3) and top location steel ball (4) plug bush are in mounting hole (12), the bottom of vertical buffer spring (3) is exerting oneself on the bottom surface of mounting hole (12), the top of vertical buffer spring (3) is exerting oneself on the bottom surface of top location steel ball (4), the top of top location steel ball (4) stretches out the top surface of mounting hole (12) and nestification is in corresponding constant head tank (32) and presses on the internal face of constant head tank (32).
2. An outer hexagonal moving head socket joint according to claim 1, characterized in that: the middle part of the bottom surface of the outer hexagonal sleeve (10) is provided with a lower square hole (120), and a positioning spherical hole (13) is formed in the inner side wall of the lower square hole (120).
3. An outer hexagonal moving head socket joint according to claim 1, characterized in that: a side positioning hole (23) is formed in the middle of one side wall of the upper square connector (22), a side buffer spring (24) and a side positioning steel ball (25) are inserted into the side positioning hole (23), the inner end of the side buffer spring (24) is pressed against the inner end wall surface of the side positioning hole (23), the outer end of the side buffer spring (24) is pressed against the inner end wall surface of the side positioning steel ball (25), and the outer end portion of the side positioning steel ball (25) extends out of the side positioning hole (23).
4. An outer hexagonal moving head socket joint according to claim 1, characterized in that: a stepped through hole (111) is formed in the middle of one side extension (11), the diameter of the outer end hole section of the stepped through hole (111) is larger than that of the inner end hole section, a screw connection through hole is formed in the middle of the other side extension (11), a lower through hole (33) is formed in the lower portion of the rotating shaft block (30), an annular groove (331) is formed in the inner side wall of one end, facing the stepped through hole (111), of the lower through hole (33), a screw rod portion of a first bolt (1) is inserted and sleeved in the inner end hole section and the lower through hole (33) of the stepped through hole (111), the end portion of the screw rod portion of the first bolt (1) is screwed in the screw connection through hole, a first spring (50) is inserted and sleeved in the annular groove (331), the first spring (50) is inserted and sleeved on the screw rod portion of the first bolt (1), one end of the first spring (50) is forced on the inner end face of the annular groove (331), and the other end of the first spring (50) is forced on the inner wall face of the corresponding side extension (11), the head of the first bolt (1) is inserted in the outer end hole section, and the head end face of the first bolt (1) is pressed against the inner wall face of the outer end hole section.
5. An outer hexagonal moving head socket joint according to claim 1, characterized in that: an upper step through hole (211) is formed in the middle of one upper extension part (21), the diameter of an outer end hole section of the upper step through hole (211) is larger than that of an inner end hole section, an upper screw thread through hole is formed in the middle of the other upper extension part (21), an upper through hole (34) is formed in the upper part of the rotating shaft block (30), an upper ring-shaped groove (212) is formed in the inner side wall of one end, facing the upper step through hole (211), of the upper through hole (34), the screw part of the second bolt (2) is inserted and sleeved in the inner end hole section and the upper through hole (34) of the upper step through hole (211), the end part of the screw part of the second bolt (2) is screwed in the upper screw thread through hole, a second spring (6) is inserted and sleeved in the upper ring-shaped groove (212), the second spring (6) is inserted and sleeved on the screw part of the second bolt (2), one end of the second spring (6) is forced on the inner end surface of the upper ring-shaped groove (212), and the other end of the second spring (6) is forced on the inner wall surface of the corresponding upper extension part (21), the head of the second bolt (2) is inserted in the outer end hole section of the upper stepped through hole (211), and the head end face of the second bolt (2) is pressed against the inner wall face of the outer end hole section of the upper stepped through hole (211).
6. An outer hexagonal moving head socket joint according to claim 3, characterized in that: an extension clamping part (231) is formed on the inner side wall of the outer end of the side positioning hole (23), and the side wall of the side positioning steel ball (25) is pressed against the inner wall surface of the extension clamping part (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122060912.6U CN215510774U (en) | 2021-08-30 | 2021-08-30 | Outer hexagonal socket joint of shaking head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122060912.6U CN215510774U (en) | 2021-08-30 | 2021-08-30 | Outer hexagonal socket joint of shaking head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215510774U true CN215510774U (en) | 2022-01-14 |
Family
ID=79794484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122060912.6U Active CN215510774U (en) | 2021-08-30 | 2021-08-30 | Outer hexagonal socket joint of shaking head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215510774U (en) |
-
2021
- 2021-08-30 CN CN202122060912.6U patent/CN215510774U/en active Active
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