CN216325635U - Positioning tool for machining automobile gear - Google Patents
Positioning tool for machining automobile gear Download PDFInfo
- Publication number
- CN216325635U CN216325635U CN202121967494.2U CN202121967494U CN216325635U CN 216325635 U CN216325635 U CN 216325635U CN 202121967494 U CN202121967494 U CN 202121967494U CN 216325635 U CN216325635 U CN 216325635U
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- China
- Prior art keywords
- shell
- gear
- automobile gear
- positioning tool
- cross hole
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- 238000003754 machining Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 238000012545 processing Methods 0.000 claims abstract description 10
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of automobile part positioning tools and discloses a positioning tool for machining an automobile gear, which comprises a shell, wherein the top of the shell is provided with a cross hole, a transverse transmission rod and a longitudinal transmission rod in transmission connection with the transverse transmission rod are respectively arranged inside the shell, the outer side of the transverse transmission rod is provided with two transverse clamping pieces which pass through the cross hole, the outer side of the longitudinal transmission rod is provided with two longitudinal clamping pieces which pass through the cross hole, and the top of the shell is provided with four positioning pieces. This automobile gear processing is with location frock possesses advantages such as convenient location gear inner circle or outer lane, has solved prior art for automobile gear processing's location frock can only fix a position the outer lane of gear usually, when needs processing the outer lane, needs to change the location frock, and the inner circle of location gear leads to the problem that location frock practicality is low.
Description
Technical Field
The utility model relates to the technical field of automobile part positioning tools, in particular to a positioning tool for machining an automobile gear.
Background
The automobile part processing is a unit forming the whole automobile part processing and a product serving for the automobile part processing, an automobile gear is one of automobile parts, a positioning tool is required during the automobile gear processing, and a tool in the field of mechanical production and processing, namely production process technological equipment, refers to a general name of various tools used in the manufacturing process and comprises a cutter, a clamp, a mold, a measuring tool, a checking tool, an auxiliary tool, a bench worker tool, a station tool and the like.
In the prior art, a positioning tool for automobile gear machining can only position an outer ring of a gear generally, when the outer ring needs to be machined, the positioning tool needs to be replaced, and the practicability of the positioning tool is low due to the fact that the inner ring of the gear is positioned, so that the positioning tool for automobile gear machining is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a positioning tool for automobile gear machining, which has the advantages of conveniently positioning an inner ring or an outer ring of a gear and the like, and solves the problem that the positioning tool for automobile gear machining can only position the outer ring of the gear generally, and when the outer ring needs to be machined, the positioning tool needs to be replaced, and the inner ring of the gear is positioned, so that the practicability of the positioning tool is low.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the utility model provides a positioning tool for automobile gear machining, includes the casing, the cross hole has been seted up at the top of casing, the inside of casing is provided with transverse transmission pole respectively and the vertical transfer line who is connected with the transverse transmission pole transmission, transverse transmission pole's the outside is provided with quantity and is two and through the horizontal holder of cross hole, vertical transfer line's the outside is provided with quantity and is two and through the vertical holder of cross hole, the top of casing is provided with quantity and is four setting elements.
The utility model has the beneficial effects that:
this automobile gear processing is with location frock through horizontal transfer line, horizontal holder, vertical transfer line and vertical holder mutually supporting, and the outer lane or the inner circle of centre gripping gear is mutually supported through four setting elements and casing, avoids the gear to reciprocate to reach the mesh that makes things convenient for location gear inner circle or outer lane.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, the transverse transmission rod comprises a worm arranged in the shell, the left side and the right side of the worm are fixedly connected with first screw rods movably connected with the inside of the shell, the thread directions of the outer sides of the two first screw rods are opposite, and the right end of the first screw rod on the right side is fixedly connected with a knob positioned on the right side of the shell;
further, horizontal holder is bilateral symmetry and distributes, horizontal holder includes with the first lead screw outside threaded connection and through the first slider of cross hole, the top fixedly connected with first clamp splice of first slider.
Adopt above-mentioned further scheme's beneficial effect is, drive the first lead screw on right side by the knob and rotate for worm and left first lead screw rotate, because the screw thread opposite direction in two first lead screw outsides makes two first sliders can drive two first clamp blocks and be close to each other or keep away from, and then can the outside or the inboard of centre gripping location gear.
Further, the longitudinal transmission rod comprises a worm wheel meshed with the worm, the front side and the rear side of the worm wheel are fixedly connected with second screw rods movably connected with the inside of the shell, and the thread directions of the outer sides of the two second screw rods are opposite;
furthermore, the longitudinal clamping piece comprises a second sliding block which is in threaded connection with the outer side of the second screw rod and passes through the cross hole, and a second clamping block is fixedly connected to the top of the second sliding block.
The beneficial effect who adopts above-mentioned further scheme is that, when the worm rotated, the worm drove the worm wheel and rotates, and the worm wheel drives two second lead screws and rotates, because the screw thread opposite direction in two second lead screws outsides for two second sliders can drive two second clamp splice and be close to each other or keep away from, and then can the outside or the inboard of centre gripping location gear.
Further, the setting element is annular equidistance and distributes, the setting element includes the bolt with the inside threaded connection of casing, the outside swing joint of bolt has the clamping piece.
Adopt above-mentioned further scheme's beneficial effect is, rotate the bolt, the bolt drives the top of clamping piece extrusion gear, cooperation casing location gear.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a cross-sectional view of the structure of the present invention;
FIG. 4 is a right side sectional view of the second clamping block of the present invention.
In the figure: 1. a housing; 2. a cross hole; 3. a transverse transmission rod; 31. a worm; 32. a first lead screw; 4. a lateral clamp; 41. a first slider; 42. a first clamping block; 5. a longitudinal transmission rod; 51. a worm gear; 52. a second lead screw; 6. a longitudinal clamp; 61. a second slider; 62. a second clamp block; 7. a positioning member; 71. a bolt; 72. a clip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment, as shown in fig. 1-4, a positioning tool for machining an automobile gear comprises a housing 1, a cross hole 2 is formed at the top of the housing 1, a transverse transmission rod 3 and a longitudinal transmission rod 5 in transmission connection with the transverse transmission rod 3 are respectively arranged inside the housing 1, two transverse clamping members 4 which pass through the cross hole 2 are arranged outside the transverse transmission rod 3, two longitudinal clamping members 6 which pass through the cross hole 2 are arranged outside the longitudinal transmission rod 5, four positioning members 7 are arranged at the top of the housing 1, the transverse transmission rod 3 comprises a worm 31 arranged inside the housing 1, first screw rods 32 which are movably connected with the inside of the housing 1 are fixedly connected to the left side and the right side of the worm 31, the directions of threads on the outer sides of the two first screw rods 32 are opposite, and a knob which is positioned on the right side of the housing 1 is fixedly connected to the right side of the first screw rod 32, the transverse clamping pieces 4 are distributed in bilateral symmetry, the transverse clamping pieces 4 comprise first sliding blocks 41 which are in threaded connection with the outer sides of the first screw rods 32 and pass through the cross holes 2, first clamping blocks 42 are fixedly connected to the tops of the first sliding blocks 41, the first screw rods 32 on the right side are driven by a knob to rotate, so that the worm 31 and the first screw rods 32 on the left side rotate, due to the fact that the thread directions of the outer sides of the two first screw rods 32 are opposite, the two first sliding blocks 41 can drive the two first clamping blocks 42 to be close to or away from each other, and further the outer sides or the inner sides of the positioning gears can be clamped, the longitudinal transmission rod 5 comprises a worm wheel 51 meshed with the worm 31, the front side and the rear side of the worm wheel 51 are fixedly connected with second screw rods 52 movably connected with the inner portion of the shell 1, the thread directions of the outer sides of the two second screw rods 52 are opposite, the longitudinal clamping pieces 6 comprise second sliding blocks 61 which are in threaded connection with the outer sides of the second screw rods 52 and pass through the cross holes 2, the top fixedly connected with second clamp splice 62 of second slider 61, when worm 31 rotates, worm 31 drives worm wheel 51 and rotates, worm wheel 51 drives two second lead screws 52 and rotates, because the screw thread opposite direction in two second lead screws 52 outsides, make two second sliders 61 can drive two second clamp splices 62 and be close to each other or keep away from, and then can the outside or the inboard of centre gripping location gear, setting element 7 is annular equidistance and distributes, setting element 7 includes the bolt 71 with casing 1 internal thread connection, the outside swing joint of bolt 71 has the clamping piece 72, rotate bolt 71, bolt 71 drives the top that clamping piece 72 extrudeed the gear, cooperation casing 1 location gear.
The working principle is as follows:
when the outer ring of the gear needs to be clamped, the gear is arranged at the top of the shell 1 and is located between the first clamping block 42 and the second clamping block 62, the knob drives the first screw rod 32 on the right side to rotate, so that the worm 31 and the first screw rod 32 on the left side rotate, because the thread directions of the outer sides of the two first screw rods 32 are opposite, the two first sliding blocks 41 drive the two first clamping blocks 42 to mutually approach, the outer side of the gear is clamped and positioned, meanwhile, the worm 31 drives the worm wheel 51 to rotate, the worm wheel 51 drives the two second screw rods 52 to rotate, because the thread directions of the outer sides of the two second screw rods 52 are opposite, the two second sliding blocks 61 drive the two second clamping blocks 62 to mutually approach, the outer side of the gear is clamped and positioned by matching with the first clamping block 42, then the bolt 71 is rotated, the bolt 71 drives the clamping pieces 72 to extrude the top of the gear, and the gear is positioned by matching with the shell 1;
when the inner ring of the gear needs to be clamped, the gear is arranged at the top of the shell 1, the first clamping blocks 42 and the second clamping blocks 62 pass through the inner sides of the gear, the knob drives the first screw rod 32 on the right side to rotate, the worm 31 and the first screw rod 32 on the left side to rotate, the two first sliding blocks 41 drive the two first clamping blocks 42 to be away from each other due to the fact that the thread directions of the outer sides of the two first screw rods 32 are opposite, the inner side of the gear is clamped and positioned, meanwhile, the worm 31 drives the worm wheel 51 to rotate, the worm wheel 51 drives the two second screw rods 52 to rotate, and due to the fact that the thread directions of the outer sides of the two second screw rods 52 are opposite, the two second sliding blocks 61 drive the two second clamping blocks 62 to be away from each other, the inner side of the gear is clamped and positioned by matching with the first clamping blocks 42, the bolt 71 is rotated, and the bolt 71 drives the clamping pieces 72 to extrude the top of the gear to match with the shell 1 to position the gear.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides an automobile gear processing is with location frock, includes casing (1), its characterized in that: cross hole (2) have been seted up at the top of casing (1), the inside of casing (1) is provided with transverse transmission pole (3) respectively and longitudinal drive pole (5) of being connected with transverse transmission pole (3) transmission, the outside of transverse transmission pole (3) is provided with horizontal holder (4) that quantity is two and pass through cross hole (2), the outside of longitudinal drive pole (5) is provided with vertical holder (6) that quantity is two and pass through cross hole (2), the top of casing (1) is provided with setting element (7) that quantity is four.
2. The automobile gear machining positioning tool according to claim 1, characterized in that: the transverse transmission rod (3) comprises a worm (31) arranged inside the shell (1), a first screw rod (32) movably connected with the inside of the shell (1) is fixedly connected to the left side and the right side of the worm (31), the thread directions of the outer sides of the first screw rods (32) are opposite, and the right side of the right end of the first screw rod (32) is fixedly connected with a knob located on the right side of the shell (1).
3. The automobile gear machining positioning tool according to claim 2, characterized in that: the horizontal clamping piece (4) is in bilateral symmetry distribution, the horizontal clamping piece (4) include with first lead screw (32) outside threaded connection and through first slider (41) of cross hole (2), the top fixedly connected with first clamp splice (42) of first slider (41).
4. The automobile gear machining positioning tool according to claim 3, characterized in that: the longitudinal transmission rod (5) comprises a worm wheel (51) meshed with the worm (31), the front side and the rear side of the worm wheel (51) are fixedly connected with second screw rods (52) movably connected with the inside of the shell (1), and the thread directions of the outer sides of the second screw rods (52) are opposite.
5. The automobile gear machining positioning tool according to claim 4, characterized in that: the longitudinal clamping piece (6) comprises a second sliding block (61) which is in threaded connection with the outer side of the second screw rod (52) and passes through the cross hole (2), and a second clamping block (62) is fixedly connected to the top of the second sliding block (61).
6. The automobile gear machining positioning tool according to claim 5, characterized in that: the locating piece (7) is distributed in an annular equidistance mode, the locating piece (7) comprises a bolt (71) in threaded connection with the inside of the shell (1), and a clamping piece (72) is movably connected to the outer side of the bolt (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121967494.2U CN216325635U (en) | 2021-08-20 | 2021-08-20 | Positioning tool for machining automobile gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121967494.2U CN216325635U (en) | 2021-08-20 | 2021-08-20 | Positioning tool for machining automobile gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216325635U true CN216325635U (en) | 2022-04-19 |
Family
ID=81169058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121967494.2U Expired - Fee Related CN216325635U (en) | 2021-08-20 | 2021-08-20 | Positioning tool for machining automobile gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216325635U (en) |
-
2021
- 2021-08-20 CN CN202121967494.2U patent/CN216325635U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220905 Address after: 442000 Hong Kong, Macao and Taiwan Industrial Park, Shiyan economic and Technological Development Zone, Hubei Province Patentee after: Hubei Delong Vehicle-Bridge Transmission System Co.,Ltd. Address before: 750200 group 4, Liming Village, Xigang Town, Helan County, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: Zhu Jie |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |