CN220128202U - Clamp for machining automobile half shaft - Google Patents
Clamp for machining automobile half shaft Download PDFInfo
- Publication number
- CN220128202U CN220128202U CN202321489571.7U CN202321489571U CN220128202U CN 220128202 U CN220128202 U CN 220128202U CN 202321489571 U CN202321489571 U CN 202321489571U CN 220128202 U CN220128202 U CN 220128202U
- Authority
- CN
- China
- Prior art keywords
- half shaft
- fixing
- base
- automobile half
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003754 machining Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of clamps and discloses a clamp for machining an automobile half shaft, which comprises a base, wherein limit grooves are formed in the front part of the upper end of the base and the rear part of the upper end of the base, an adjusting groove is formed in the middle of the upper end of the base, clamping mechanisms are connected between the adjusting groove and the two limit grooves in a sliding mode, two fixing mechanisms are arranged on the clamping mechanisms, an automobile half shaft body is fixedly connected between the two fixing mechanisms in a common mode, jacking holes are formed in the middle of the left end and the middle of the right end of the automobile half shaft body, and mounting holes are formed in four corners of the upper end of the base. According to the clamp for machining the automobile half shaft, the clamping mechanism and the two clamping plates are arranged, so that the center line of the half shaft and the thimble are ensured to be in the same straight line, the accuracy of machining reference is ensured, the fixing mechanism is arranged, the automobile half shaft can be firmly fixed, the fixing effect on the automobile half shaft is enhanced, and the clamp is suitable for wide application.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a clamp for machining an automobile half shaft.
Background
The automobile half shaft is connected on the axle center of the wheel, is responsible for driving the equipment of the wheel, is a part of a transmission system, and needs to be drilled on the automobile half shaft during the processing of the automobile half shaft, so that the automobile half shaft needs to be clamped and fixed by a clamp, and at least the following defects are caused in the use process of the existing clamp: 1. when the existing clamp is used, the center line of the half shaft and the thimble cannot be guaranteed to be on the same straight line, machining standard inaccuracy is easily caused, and the rejection rate of the half shaft of the automobile is high; 2. when the existing clamp clamps an automobile half shaft, the automobile half shaft is clamped insufficiently firmly, so that the automobile half shaft guide is easy to deviate in the machining process, the drilling position is inaccurate, and the product quality is affected.
Disclosure of Invention
The utility model mainly aims to provide a clamp for machining an automobile half shaft, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a fixture for automobile half axle processing, includes the base, the upper end front portion and the upper end rear portion of base all open there is the spacing groove, open at the upper end middle part of base has the adjustment tank, common sliding connection has fixture between adjustment tank and the two spacing grooves, be provided with two fixed establishment on the fixture, two common fixedly connected with automobile half axle body between the fixed establishment, all open at the left end middle part and the right-hand member middle part of automobile half axle body has the terminal pin hole, all open at the upper end four corners of base has the mounting hole.
Preferably, the clamping mechanism comprises an adjusting screw, the left end of the adjusting screw is inserted and movably connected with a first clamping plate through a bearing, the right part of the outer surface of the adjusting screw is in threaded connection with a second clamping plate, the middle part of the right end of the adjusting screw is fixedly connected with a crank, and the right end of the adjusting screw is inserted and movably connected with the right groove wall of the adjusting groove through a bearing.
Preferably, the first clamping plate comprises a positioning plate, a positioning thimble is fixedly connected in the middle of the right end of the positioning plate in a penetrating mode, a plurality of threaded holes are formed in the periphery of the right end of the positioning plate, and an adjusting block is fixedly connected in the middle of the lower end of the positioning plate.
Preferably, the front part of the lower end and the rear part of the lower end of the positioning plate are both arranged to be limit bulges, the adjusting block and the adjusting groove are both arranged to be in a cross structure, and the structure of the first clamping plate is consistent with that of the second clamping plate.
Preferably, the fixing mechanism comprises a fixing cylinder, four screws are movably connected to the right part of the outer surface of the fixing cylinder through bearings in a penetrating mode, fixing frames are connected to the outer surfaces of the screws in a threaded mode, the four fixing frames are movably connected to the cylinder wall of the fixing cylinder in a penetrating mode, a plurality of screws are connected to the periphery of the left cylinder wall of the fixing cylinder in a threaded mode, and the left end of the fixing cylinder is fixedly connected with the right end of the locating plate through a plurality of screws and a plurality of threaded holes.
Preferably, the lower end face of the screw is higher than the upper end face of the base, the fixing frame is of a U-shaped structure, and the end faces of the fixing frame, close to the automobile half shaft body, are all arc-shaped.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the clamping mechanism and the two clamping plates are arranged, the left positioning thimble is inserted into the left thimble hole of the automobile half shaft, and then the second clamping plate is driven to move leftwards by rotating the adjusting screw rod, so that the right positioning thimble is inserted into the right thimble hole to be tightly propped, the center line of the automobile half shaft and the thimble are ensured to be in the same straight line, the accuracy of a processing reference is ensured, and the rejection rate is reduced;
2. according to the utility model, the fixing mechanism is arranged, and the fixing frame is pushed to the automobile half shaft by rotating the screw, so that the fixing frame can fix the left part of the outer surface and the right part of the outer surface of the automobile half shaft firmly, the fixing effect on the automobile half shaft can be enhanced, the automobile half shaft is not easy to deviate, the accuracy of drilling positions is ensured, and the product quality is also improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a clamp for machining an automobile half shaft;
FIG. 2 is a schematic diagram of the overall structure of a clamping mechanism of the clamp for machining the automobile half shaft;
FIG. 3 is a schematic view showing the overall structure of a first clamping plate of the clamp for machining an automobile half shaft;
fig. 4 is a schematic diagram of the whole structure of a fixing mechanism of the clamp for processing the automobile half shaft.
In the figure: 1. a base; 2. a limit groove; 3. an adjustment tank; 4. a clamping mechanism; 5. a fixing mechanism; 6. an automotive half shaft body; 7. a top pinhole; 8. a mounting hole; 41. adjusting a screw rod; 42. a first clamping plate; 43. a second clamping plate; 44. a crank; 421. a positioning plate; 422. positioning the ejector pin; 423. a threaded hole; 424. an adjusting block; 51. a fixed cylinder; 52. a screw; 53. a fixing frame; 54. and (5) a screw.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides a fixture for automobile half axle processing, including base 1, limit groove 2 has all been opened to the upper end front portion and the upper end rear portion of base 1, and open at the upper end middle part of base 1 has adjustment tank 3, and common sliding connection has fixture 4 between adjustment tank 3 and the two limit grooves 2, is provided with two fixed establishment 5 on the fixture 4, and common fixedly connected with automobile half axle body 6 between two fixed establishment 5, all open at the left end middle part and the right-hand member middle part of automobile half axle body 6 has terminal pin hole 7, and all open at the upper end four corners of base 1 has mounting hole 8.
In the embodiment, the clamping mechanism 4 comprises an adjusting screw 41, the left end of the adjusting screw 41 is movably connected with a first clamping plate 42 through bearing insertion, the right part of the outer surface of the adjusting screw 41 is in threaded connection with a second clamping plate 43, the middle part of the right end of the adjusting screw 41 is fixedly connected with a crank 44, and the right end of the adjusting screw 41 is movably connected with the right groove wall of the adjusting groove 3 through bearing insertion; the first clamping plate 42 comprises a positioning plate 421, a positioning thimble 422 is fixedly connected in the middle of the right end of the positioning plate 421 in a penetrating manner, a plurality of threaded holes 423 are formed in the periphery of the right end of the positioning plate 421, and an adjusting block 424 is fixedly connected in the middle of the lower end of the positioning plate 421; the front portion of the lower extreme and the rear portion of the lower extreme of the locating plate 421 are both provided with limiting protrusions, and the two limiting protrusions are respectively in sliding connection with the two limiting grooves 2, so that the stability of the locating plate 421 is improved, the adjusting block 424 and the adjusting groove 3 are both provided with cross structures, the adjusting block 424 cannot be separated from the adjusting groove 3, the stability of the locating plate 421 is further improved, and the structure of the first clamping plate 42 is consistent with that of the second clamping plate 43.
In this embodiment, the fixing mechanism 5 includes a fixing cylinder 51, the right part of the outer surface of the fixing cylinder 51 is movably connected with four screws 52 through bearings, the outer surfaces of the four screws 52 are movably connected with fixing frames 53 through threads, the four fixing frames 53 are movably connected with the cylinder wall of the fixing cylinder 51 through threads, the periphery of the left cylinder wall of the fixing cylinder 51 is connected with a plurality of screws 54 through threads, and the left end of the fixing cylinder 51 is fixedly connected with the right end of the positioning plate 421 through a plurality of screws 54 and a plurality of threaded holes 423; the lower terminal surface of downside screw rod 52 is higher than the up end of base 1, makes screw rod 52 and base 1 contact, does not influence locating plate 421 and drives screw rod 52 and remove, and mount 53 sets up to U type structure, makes mount 53 can be more stable when moving on the section of thick bamboo wall of fixed section of thick bamboo 51, and the one end terminal surface that mount 53 is close to automobile half axle body 6 all sets up to the arcwall face, makes mount 53 can laminate the surface radian of automobile half axle body 6.
It should be noted that, the present utility model is a fixture for processing an automobile half shaft, in the use process, firstly, one end of the automobile half shaft body 6 is inserted into the left fixed cylinder 51, and the left positioning thimble 422 is inserted into the left thimble hole 7 of the automobile half shaft body 6 for positioning, then the crank 44 is rotated to drive the adjusting screw 41 to rotate, the adjusting block 424 on the second clamping plate 43 drives the positioning plate 421 on the second clamping plate to move left, and the positioning thimble 422 on the right side is stably moved left through the guiding limit of the limiting groove 2 to the positioning plate 421, so that the center line of the automobile half shaft body 6 and the two positioning thimbles 422 are on the same straight line, the right positioning thimble 422 is inserted into the right thimble hole 7 of the automobile half shaft body 6 for tightly pressing, so that the left side and right sides of the automobile half shaft body 6 can be tightly pressed and fixed, the accuracy of the processing reference is ensured, the rejection rate is also reduced, and the four fixing frames 53 on the fixing cylinder 51 can be pushed to the automobile half shaft body 6 through the rotating screw 52, the four fixing frames 53 can be moved from front back up and down, the two fixing frames 5 are easily moved, the positions of the automobile half shaft body 6 can be firmly pressed against the outer surface of the automobile half shaft 6, the outer surface is not firmly fixed, and the quality of the automobile half shaft 6 can be firmly fixed, and the outer surface of the automobile half shaft 6 is fixed, and the product can be firmly fixed, and the position of the automobile half shaft 6 is fixed.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a car semi-axis adds clamping apparatus for processing, includes base (1), its characterized in that: limiting grooves (2) are formed in the front portion of the upper end of the base (1) and the rear portion of the upper end of the base, an adjusting groove (3) is formed in the middle of the upper end of the base (1), clamping mechanisms (4) are connected between the adjusting groove (3) and the two limiting grooves (2) in a sliding mode, two fixing mechanisms (5) are arranged on the clamping mechanisms (4), an automobile half shaft body (6) is fixedly connected between the two fixing mechanisms (5) in a common mode, jacking holes (7) are formed in the middle of the left end and the middle of the right end of the automobile half shaft body (6), and mounting holes (8) are formed in four corners of the upper end of the base (1);
the clamping mechanism (4) comprises an adjusting screw (41), a first clamping plate (42) is movably connected to the left end of the adjusting screw (41) in a penetrating mode through a bearing, a second clamping plate (43) is connected to the right portion of the outer surface of the adjusting screw (41) in a threaded mode, a crank (44) is fixedly connected to the middle of the right end of the adjusting screw (41), and the right end of the adjusting screw (41) is movably connected to the right groove wall of the adjusting groove (3) in a penetrating mode through a bearing.
2. The fixture for machining an automotive half shaft according to claim 1, wherein: the first clamping plate (42) comprises a positioning plate (421), a positioning thimble (422) is fixedly connected to the middle of the right end of the positioning plate (421), a plurality of threaded holes (423) are formed in the periphery of the right end of the positioning plate (421), and an adjusting block (424) is fixedly connected to the middle of the lower end of the positioning plate (421).
3. The fixture for machining an automotive half shaft according to claim 2, wherein: the front part of the lower end and the rear part of the lower end of the positioning plate (421) are both arranged to be limit bulges, the adjusting block (424) and the adjusting groove (3) are both arranged to be cross-shaped structures, and the structure of the first clamping plate (42) is consistent with that of the second clamping plate (43).
4. The fixture for machining an automotive half shaft according to claim 1, wherein: the fixing mechanism (5) comprises a fixing cylinder (51), four screws (52) are movably connected to the right part of the outer surface of the fixing cylinder (51) through bearings in a penetrating mode, fixing frames (53) are connected to the outer surface of each screw (52) in a threaded mode, the four fixing frames (53) are movably connected to the cylinder wall of the fixing cylinder (51) in a penetrating mode, a plurality of screws (54) are connected to the periphery of the left cylinder wall of the fixing cylinder (51) in a threaded mode, and the left end of the fixing cylinder (51) is fixedly connected to the right end of a locating plate (421) through the plurality of screws (54) and a plurality of threaded holes (423).
5. The fixture for machining an automobile half shaft according to claim 4, wherein: the lower end face of the screw rod (52) at the lowest side is higher than the upper end face of the base (1), the fixing frame (53) is of a U-shaped structure, and the end faces of the fixing frame (53) close to one end face of the automobile half shaft body (6) are all arc-shaped faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321489571.7U CN220128202U (en) | 2023-06-12 | 2023-06-12 | Clamp for machining automobile half shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321489571.7U CN220128202U (en) | 2023-06-12 | 2023-06-12 | Clamp for machining automobile half shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220128202U true CN220128202U (en) | 2023-12-05 |
Family
ID=88952203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321489571.7U Active CN220128202U (en) | 2023-06-12 | 2023-06-12 | Clamp for machining automobile half shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220128202U (en) |
-
2023
- 2023-06-12 CN CN202321489571.7U patent/CN220128202U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113246022A (en) | Automobile wheel hub makes processing centre gripping frock | |
| CN220128202U (en) | Clamp for machining automobile half shaft | |
| CN221774347U (en) | A tooth thickness alignment component for a triple gear shaft | |
| CN221191187U (en) | T-shaped elevator guide rail | |
| CN213858178U (en) | End opposite clamping type limiting and fixing tool for machining spline shaft | |
| CN217262909U (en) | Transportation positioning device for powder metallurgy rotor green body machining | |
| CN221415623U (en) | Automatic screw alignment subassembly for screwing equipment | |
| CN214816758U (en) | File drilling machining bench worker operation frock clamp | |
| CN218313132U (en) | Motor centre gripping frock | |
| CN219293357U (en) | Clamp for door and window machining | |
| CN220228568U (en) | Mounting structure and display rotating shaft | |
| CN219132079U (en) | Clamp for rapid clamping | |
| CN220207916U (en) | A equipment tool for tail fiber isolator | |
| CN221088806U (en) | Simple and easy eccentric shaft angle distribution assembly jig | |
| CN220279457U (en) | Mechanical switching mechanism capable of being positioned accurately | |
| CN212122430U (en) | Positioner for machining | |
| CN222283025U (en) | A reluctance motor assembly frame | |
| CN220228430U (en) | Measuring device for precision manufacturing | |
| CN219767344U (en) | Screw device is twisted in assembly of transmission shaft high-speed festival | |
| CN222958435U (en) | Positioning fixture of drive-by-wire steering gear | |
| CN222449305U (en) | Clamp convenient to install | |
| CN220718112U (en) | Panel fixing device for laser cutting | |
| CN217991679U (en) | Clamp for drilling machine for production of transmission shaft of automobile manufacturing plant | |
| CN223369287U (en) | Anti-roll torsion bar assembly tooling | |
| CN218169575U (en) | Cylinder body rapid clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |