CN221269908U - Clamp for cam shaft phaser gear - Google Patents
Clamp for cam shaft phaser gear Download PDFInfo
- Publication number
- CN221269908U CN221269908U CN202322919469.2U CN202322919469U CN221269908U CN 221269908 U CN221269908 U CN 221269908U CN 202322919469 U CN202322919469 U CN 202322919469U CN 221269908 U CN221269908 U CN 221269908U
- Authority
- CN
- China
- Prior art keywords
- cam shaft
- bolt
- rotary table
- pin
- hole
- 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
- RDYMFSUJUZBWLH-UHFFFAOYSA-N endosulfan Chemical compound C12COS(=O)OCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl RDYMFSUJUZBWLH-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
- 241000018646 Pinus brutia Species 0.000 claims 1
- 230000001174 ascending effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 238000010330 laser marking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a clamp for a cam shaft phaser gear, which comprises a base, a turntable and a limiting mechanism, wherein the turntable can horizontally rotate relative to the base, a central boss and two positioning pins are arranged at the upper end of the turntable, three bolt holes are formed in the peripheral surface of the turntable and are used for being inserted into screw holes of the cam shaft phaser gear to be positioned, the limiting mechanism comprises a side vertical plate and a bolt, and the bolt can limit the turntable to rotate; when the bolt is aligned with the bolt hole, the bolt can be automatically inserted to limit the rotation of the turntable, and the limitation can be released by pulling the bolt, so that the operation is convenient. The fixture is simple in design and easy to operate, can accurately position and process the cam shaft phaser gear, and improves production efficiency and product quality.
Description
Technical Field
The utility model relates to a tool, in particular to a clamp for a cam shaft phaser gear.
Background
The cam shaft phaser is an important executive component in a variable valve timing system, and the engine oil control valve is used for switching an engine oil channel leading to the cam shaft phaser according to a control signal sent by an engine control system to control the rotation angle of the cam shaft phaser, so that the aim of accurately controlling the valve timing is fulfilled. The cam shaft phaser gear shown in fig. 1 and 2 has two end faces, a central shaft hole, five screw holes and a locking pin hole, wherein the upper end face is a plane, the lower end face is a convex face, the circumference of the three screw holes of the upper end face needs to be marked with anti-skid patterns by laser, and the existing laser marking can only aim at one part at a time, so that the cam shaft phaser gear needs to be fixed and the marked part needs to be switched rapidly.
Disclosure of utility model
The technical problem to be solved by the utility model is to provide the clamp for the cam shaft phaser gear, which can fix the cam shaft phaser and accurately and rapidly switch different imprinting positions.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the clamp for the cam shaft phaser gear comprises two end faces, a central shaft hole, five screw holes and a locking pin hole, wherein anti-skidding patterns are needed to be marked around the three screw holes on the upper end face of the cam shaft phaser gear; the limiting mechanism comprises a side vertical plate and bolts arranged on the side vertical plate, the bolts are matched with the heights of three bolt holes on the rotary table, when the rotary table is rotated to enable any bolt hole to be aligned with the bolts, the bolts can be automatically inserted into the bolt holes so as to limit the rotation of the rotary table, and the limit can be released by pulling the bolts outwards by hands.
In the technical scheme, as the cam shaft phaser gear is arranged on the rotary table and is positioned through the central boss and the two positioning pins of the rotary table, and the three bolt holes on the rotary table correspond to the three bolt holes on the cam shaft phaser gear, which are needed to be marked with the anti-skid patterns, so that any bolt hole is aligned with the bolt of the limiting mechanism only by rotating the rotary table, and the bolt can be automatically inserted into the bolt hole to limit the rotation of the rotary table, thereby accurately and quickly rotating the threaded hole to be marked with the anti-skid patterns to the corresponding position and fixing the threaded hole, thus not only ensuring the marking quality, but also improving the working efficiency.
Further, an upward vertical rod is arranged at the periphery of the turntable corresponding to the locking pin hole, a cross rod is arranged at the top of the vertical rod, the vertical rod and the cross rod form a 7 shape, an elastic pin is arranged at the position of the cross rod corresponding to the locking pin hole, the pin head can be inserted into the locking pin hole by pressing the elastic pin downwards, and the elastic pin automatically returns upwards after the hand is loosened. The elastic pin is matched with the lock pin hole on the cam shaft phaser gear, so that the functions of reminding and error proofing can be achieved, and the situation that workers put the upper end face and the lower end face of the cam shaft phaser gear reversely is avoided, because if the upper end face and the lower end face of the cam shaft phaser gear are put reversely, the elastic pin is surely pressed.
In one embodiment, the upper end surface of the base is also provided with a central boss, the rotary disc is provided with a central shaft hole, and the rotary disc is sleeved on the central boss of the base through the central shaft hole and can rotate around the central boss.
In one embodiment, a compression spring is arranged between the pin head of the pin and the side vertical plate, and when the turntable is rotated to align any pin hole with the pin, the pin can be inserted into the pin hole under the action of the elastic force of the compression spring so as to limit the rotation of the turntable.
In one embodiment, a tension spring is arranged between the pin head of the elastic pin and the cross rod, the pin head can be inserted into the lock pin hole by pressing the elastic pin downwards, and the elastic pin automatically returns upwards under the action of the tension spring after the hand is loosened.
In one embodiment, two locating pins of the turntable are used for being inserted into any two screw holes on the cam shaft phaser gear, wherein the screw holes are needed to be marked with anti-skid patterns for locating. As the two locating pins are inserted into the two screw holes which need to be marked with the anti-skid patterns, the anti-skid mark can also play a role in marking.
In one embodiment, the base is mounted to the table by a set screw.
Drawings
FIG. 1 is a schematic diagram of a camshaft phaser gear;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic diagram of the overall structure of a clamp and cam shaft phaser gear in an embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of a clamp and cam shaft phaser gear in an embodiment of the utility model;
the reference numerals are:
10-camshaft phaser gear 11-central shaft hole 12-screw hole
13-Lock pin hole 14-anti-skid pattern 20-base
30-Turntable 31-positioning pin 32-bolt hole
40-Working table 50-side vertical plate 60-bolt
61-Pressure spring 70-vertical rod 80-horizontal rod
90-Elastic pin 91-tension spring.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model.
It should be noted that, in the present utility model, unless explicitly stated and limited otherwise, terms such as "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The cam shaft phaser gear 10 shown in fig. 1 and 2 has two end faces, a central shaft hole 11, five screw holes 12 and a lock pin hole 13, wherein the upper end face is a plane, the lower end face is a convex face, and the circumference of the three screw holes 12 of the upper end face needs to be marked with anti-slip patterns 14 by laser.
As shown in fig. 3 and 4, a clamp for a cam shaft phaser gear comprises a base 20, a turntable 30 and a limiting mechanism, wherein the base 20 is installed on a workbench 40 through a fastening screw, the turntable 30 is movably installed on the base 20 and can horizontally rotate relative to the base 20, a central boss and two positioning pins 31 are arranged on the upper end face of the turntable 30, three bolt holes 32 are arranged on the peripheral surface of the turntable 30 at intervals, the central boss of the turntable 30 is used for being inserted into a central shaft hole 11 of the cam shaft phaser gear, the two positioning pins 31 of the turntable 30 are used for being inserted into any two bolt holes 12 on the cam shaft phaser gear for positioning, and when the cam shaft phaser gear 10 is installed on the turntable 30, the three bolt holes 32 on the turntable 30 can correspond to the three bolt holes 12 on the cam shaft phaser gear 10, which are needed to be imprinted with anti-skid patterns 14; the limiting mechanism comprises a side vertical plate 50 and a bolt 60 arranged on the side vertical plate 50, wherein the bolt 60 is matched with the heights of three bolt holes 32 on the rotary plate 30, when the rotary plate 30 is rotated to align any bolt hole 32 with the bolt 60, the bolt 60 can be automatically inserted into the bolt hole 32 so as to limit the rotation of the rotary plate 30, and the limit can be released by pulling the bolt 60 outwards by hand.
As shown in fig. 3 and 4, the upper end surface of the base 20 is also provided with a central boss, the turntable 30 is provided with a central shaft hole, and the turntable 30 is sleeved on the central boss of the base 20 through the central shaft hole and can rotate around the central boss.
As shown in fig. 3 and 4, a compression spring 61 is provided between the pin head of the pin 60 and the side riser 50, and when the turntable 30 is rotated to align any one of the pin holes 32 with the pin 60, the pin 60 can be inserted into the pin hole 32 by the elastic force of the compression spring 61, thereby restricting the rotation of the turntable 30.
As shown in fig. 3 and 4, in this embodiment, two positioning pins 32 of the turntable 30 are used to insert into any two screw holes 12 on the cam shaft phaser gear where the anti-skid pattern 14 needs to be imprinted for positioning. Since the two positioning pins 32 are inserted into the two screw holes 12 where the anti-skid patterns 14 are to be imprinted, a marking function can be also achieved.
Because the cam shaft phaser gear 10 is installed on the turntable 30 and is positioned through the center boss of the turntable 30 and the two positioning pins 31, and the three bolt holes 32 on the turntable 30 correspond to the three bolt holes 12 on the cam shaft phaser gear, which are needed to be marked with anti-skid patterns, so that any bolt hole 32 is aligned with the bolt 60 of the limiting mechanism only by rotating the turntable 30, the bolt 60 can be automatically inserted into the bolt hole 32 to limit the rotation of the turntable 30, and the threaded holes 12 to be marked with the anti-skid patterns can be accurately and quickly rotated to the corresponding positions and fixed, thereby ensuring the marking quality and improving the working efficiency.
As shown in fig. 3 and 4, an upward vertical rod 70 is arranged at the periphery of the turntable 30 corresponding to the lock pin hole 13, a cross rod 80 is mounted at the top of the vertical rod 70, the vertical rod 70 and the cross rod 80 form a 7 shape, an elastic pin 90 is arranged at the position of the cross rod 80 corresponding to the lock pin hole 13, a tension spring 91 is arranged between the pin head of the elastic pin 90 and the cross rod 80, the elastic pin 90 is pressed downwards to enable the pin head to be inserted into the lock pin hole 13, and the elastic pin 90 automatically returns upwards under the tension of the tension spring 91 after the hand is loosened. The provision of such an elastic pin 90 in cooperation with the lock pin hole 13 on the cam shaft phaser gear can play a role of reminding and preventing error, and prevent a worker from putting the upper and lower end faces of the cam shaft phaser gear 10 in reverse, because if put in reverse, the elastic pin 90 must be kept from being pressed down.
In order to make it easier for a person skilled in the art to understand the improvements of the present utility model with respect to the prior art, some of the figures and descriptions of the present utility model have been simplified, and the above-described embodiments are preferred implementations of the present utility model, but in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of protection of the present utility model without departing from the concept of the present technical solution.
Claims (7)
1. A fixture for a cam shaft phaser gear, said cam shaft phaser gear (10) having two end faces, a central shaft bore (11), five screw holes (12) and a lock pin bore (13), around the three screw holes (12) of its upper end face, there being a need to imprint anti-slip patterns (14), characterized by: the clamp comprises a base (20), a rotary table (30) and a limiting mechanism, wherein the rotary table (30) is movably arranged on the base (20) and can horizontally rotate relative to the base (20), a central boss and two positioning pins (31) are arranged on the upper end face of the rotary table (30), three bolt holes (32) are formed in the peripheral face of the rotary table (30) at intervals, the central boss of the rotary table (30) is used for being inserted into a central shaft hole (11) of a cam shaft phaser gear, the two positioning pins (32) of the rotary table (30) are used for being inserted into any two screw holes (12) on the cam shaft phaser gear to be positioned, and when the cam shaft phaser gear (10) is arranged on the rotary table (30), the three bolt holes (32) on the rotary table (30) can correspond to the three screw holes (12) needing to be imprinted with anti-skid patterns on the cam shaft phaser gear; the limiting mechanism comprises a side vertical plate (50) and a bolt (60) arranged on the side vertical plate (50), the bolt (60) is matched with the heights of three bolt holes (32) on the rotary table, when the rotary table (30) is rotated to align any bolt hole (32) with the bolt, the bolt (60) can be automatically inserted into the bolt hole (32) to limit the rotation of the rotary table (30), and the bolt (60) can be pulled outwards by hand to release the limitation.
2. The clamp for a cam shaft phaser gear as in claim 1, wherein: the periphery of carousel (30) corresponds the position of lock pinhole (13) and is equipped with ascending montant (70), and a horizontal pole (80) are installed at the top of this montant (70), and "7" font is constituteed to montant (70) and horizontal pole (80), the position that horizontal pole (80) corresponds lock pinhole (13) is equipped with elastic pin (90), presses down this elastic pin (90) just can make the pin head insert in lockpin hole (13), and elastic pin (90) just upwards self return after the pine hand.
3. The jig for cam shaft phaser gears according to claim 1 or 2, wherein: the upper end face of the base (20) is also provided with a central boss, the rotary table (30) is provided with a central shaft hole, and the rotary table (30) is sleeved on the central boss of the base (20) through the central shaft hole and can rotate around the central boss.
4. The jig for cam shaft phaser gears according to claim 1 or 2, wherein: a pressure spring (61) is arranged between the pin head of the pin (60) and the side vertical plate (50), and when the rotary table (30) is rotated to enable any pin hole (32) to be aligned with the pin (60), the pin (60) can be inserted into the pin hole (32) under the action of the elasticity of the pressure spring (61) so as to limit the rotation of the rotary table (30).
5. The clamp for a cam shaft phaser gear as in claim 2, wherein: a tension spring (91) is arranged between the pin head of the elastic pin (90) and the cross rod (80), the elastic pin (90) is pressed downwards to enable the pin head to be inserted into the lock pin hole (13), and after the hand is loosened, the elastic pin (90) automatically returns upwards under the tension of the tension spring (91).
6. The jig for cam shaft phaser gears according to claim 1 or 2, wherein: two locating pins (31) of the turntable (30) are used for being inserted into any two screw holes (12) on the cam shaft phaser gear (10) to be marked with anti-skid patterns for locating.
7. The jig for cam shaft phaser gears according to claim 1 or 2, wherein: the base (20) is mounted on the workbench (40) by fastening screws.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322919469.2U CN221269908U (en) | 2023-10-30 | 2023-10-30 | Clamp for cam shaft phaser gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322919469.2U CN221269908U (en) | 2023-10-30 | 2023-10-30 | Clamp for cam shaft phaser gear |
Publications (1)
Publication Number | Publication Date |
---|---|
CN221269908U true CN221269908U (en) | 2024-07-05 |
Family
ID=91707541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322919469.2U Active CN221269908U (en) | 2023-10-30 | 2023-10-30 | Clamp for cam shaft phaser gear |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN221269908U (en) |
-
2023
- 2023-10-30 CN CN202322919469.2U patent/CN221269908U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104442046B (en) | A kind of artificial single-piece punching press mark instrument for piece surface mark | |
CN221269908U (en) | Clamp for cam shaft phaser gear | |
US7108463B2 (en) | Lift mechanism for routers | |
CN203901994U (en) | Special lettering mold | |
CN2582777Y (en) | Eccentric multimould displacement mould changing device used for plate material punching press | |
CN204122618U (en) | A kind of punch line lower mould fixing device for installing | |
CN204657889U (en) | A kind of assemble mechanism of highway mine truck front-wheel lining | |
US20040178319A1 (en) | Universal marking insert for injection moulds | |
CN208866238U (en) | A kind of bending machine die clamping device switching mechanism | |
CN209207395U (en) | One kind is mostly used hydraulic to unload chain device | |
CN220295894U (en) | Lightning receptor screw installation perforating positioning device | |
CN206241034U (en) | Instrument rake Tooth punching mold | |
CN204449940U (en) | Cutting machine cutter locking device | |
CN213134685U (en) | Spinneret plate punching device | |
CN212193453U (en) | Automatic punching equipment for adjusting valve plate | |
CN217914050U (en) | Control arm clamp | |
CN219255360U (en) | Rotary locking mechanism | |
CN219101906U (en) | Hydraulic disc brake device with low-pressure alarm | |
CN214643312U (en) | Pin pulling device for die assembly | |
CN221337311U (en) | Positioning tool for laser cutting machine | |
CN220562334U (en) | Flexographic printing machine convenient for detaching plate roller | |
CN217617229U (en) | Be used for car seat angle modulation ware stamping workpiece processingequipment | |
CN209125656U (en) | A kind of hardware manufacture fixture and its drilling machine | |
CN219667838U (en) | Multifunctional sculpture cutter | |
CN218781016U (en) | Laser inkjet head mounting seat |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant |