CN221210963U - Gear round hole grinding clamp - Google Patents
Gear round hole grinding clamp Download PDFInfo
- Publication number
- CN221210963U CN221210963U CN202323258838.4U CN202323258838U CN221210963U CN 221210963 U CN221210963 U CN 221210963U CN 202323258838 U CN202323258838 U CN 202323258838U CN 221210963 U CN221210963 U CN 221210963U
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- round hole
- seat
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- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 230000009471 action Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a gear round hole grinding clamp, and relates to the technical field of gear machining. The grinding machine comprises a base, a grinding rod, a clamping sleeve, a fastening assembly and a gear block, wherein a motor is fixed on one side of the top of the base, the clamping sleeve is fixed on the other side of the top of the base, the connecting end of the motor is connected with a driving assembly, a group of fastening assemblies which are uniformly distributed in an annular shape are fixed on the peripheral side of the clamping sleeve, the gear block is clamped in the clamping sleeve, and the gear block is limited through the group of fastening assemblies. The utility model is provided with the driving component, the grinding rod can move inwards or outwards under the action of the electric telescopic rod of the driving component, the position of the grinding rod can be adjusted according to the aperture of the round hole of the gear block, the grinding diameter can be conveniently and automatically adjusted, the utility model is suitable for the aperture of round holes of different gears, the adjustability is improved, in addition, the utility model is provided with the fastening component, the adjusting piece can move inwards or outwards on the adjusting plate, and then the position of the adjusting piece is locked by the nut, so that gears with different thicknesses can be conveniently locked, and the adjustability is improved.
Description
Technical Field
The utility model belongs to the technical field of gear machining, and particularly relates to a gear round hole grinding clamp.
Background
Gears are mechanical elements with teeth on the rim, which can continuously mesh with and transmit motion and power, are quite common in the mechanical field, and are commonly used in transmission mechanisms of a plurality of devices, and the gears undergo a plurality of procedures, such as cutting, grinding and the like, in the production process.
1. At present, when carrying out grinding to the gear, generally need use gear grinding to use positioning fixture, in current publication, CN 219075340U-gear round hole grinding fixture, the disclosure is provided with grinding device, fixture base and power device, fixture includes first splint, the second splint, dead lever and fixed ball, first splint rotate and connect on the fixture base, first splint and second splint joint are in the same place, the terminal surface of second splint has integrated into one piece's arch, the terminal surface of first splint corresponds bellied position and sets up flutedly, dead lever fixed mounting is in the inside of first splint, fixed ball fixed mounting is at the tip of dead lever, though can gear round hole grinding, but current gear round hole grinding fixture, be inconvenient for according to the aperture of different gear round holes, automatically regulated polishing diameter, the adjustability is not strong.
2. Because the thickness of the gears processed in each batch is possibly different, once gears with different thicknesses are needed to be processed, different clamps are generally needed to be replaced for use, the operation is troublesome, the existing gear round hole grinding clamp is inconvenient to lock gears with different thicknesses, and the adjustability is not strong.
Disclosure of utility model
The utility model aims to provide a gear round hole grinding clamp, which solves the problems that the existing gear round hole grinding clamp is inconvenient to automatically adjust the grinding diameter according to the aperture of different gear round holes, inconvenient to lock gears with different thicknesses and low in adjustability due to the fact that a driving assembly and a fastening assembly are arranged.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a gear round hole grinding clamp which comprises a base, a motor, a driving assembly, a grinding rod, a clamping sleeve, a fastening assembly and a gear block, wherein the motor is fixed on one side of the top of the base, the clamping sleeve is fixed on the other side of the top of the base, the connecting end of the motor is connected with the driving assembly, a group of fastening assemblies which are uniformly distributed in a ring shape are fixed on the peripheral side of the clamping sleeve, the gear block is clamped in the clamping sleeve, and the gear block is limited by the group of fastening assemblies;
The driving assembly comprises a fixing frame, a connecting plate, an electric telescopic rod and an L-shaped connecting rod, wherein the connecting plate is fixed on the seat plate at the connecting end of the motor, the fixing frame is fixed on one side of the connecting plate, the electric telescopic rod is fixed in the fixing frame, and the connecting end of the electric telescopic rod is connected with the L-shaped connecting rod;
The fastening assembly comprises an adjusting plate and adjusting pieces, and the adjusting pieces are connected to two sides of the adjusting plate.
Further, the base includes bottom plate, seat No. one and seat No. two, and one side of bottom plate top surface is fixed with seat No. one, and the opposite side of bottom plate top surface is fixed with seat No. two.
Further, a touch screen is embedded in the front face of the first seat, and the touch screen is electrically connected with the motor and the electric telescopic rod.
Further, the motor is fixed at the top of the first seat, and the jacket is fixed at the top of the second seat.
Further, the connecting end of the L-shaped connecting rod is provided with a thread groove, and the connecting end of the grinding rod is in threaded connection with the thread groove of the L-shaped connecting rod.
Further, the movable grooves are formed in two sides of the adjusting plate, and the movable grooves in two sides are symmetrically arranged.
Further, the adjusting piece comprises a screw rod, a rubber rod and a nut, the rubber rod is fixed at the bottom end of the screw rod, and the screw rod is sleeved with the screw rod and is in threaded connection with the nut.
The utility model has the following beneficial effects:
1. The automatic grinding device is provided with the driving assembly, the grinding rod can be moved inwards or outwards through the action of the electric telescopic rod of the driving assembly, the position of the grinding rod can be adjusted according to the aperture of the round hole of the gear block, the grinding diameter can be adjusted conveniently and automatically, the automatic grinding device is suitable for the aperture of round holes of different gears, and the adjustability is improved.
2. The fastening assembly is arranged, the adjusting piece can be moved inwards or outwards on the adjusting plate, and the position of the adjusting piece is locked through the nut, so that gears with different thicknesses can be conveniently locked, and the adjustability is improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings used for describing the embodiments will be briefly described below.
FIG. 1 is a schematic view of a gear round hole grinding jig;
FIG. 2 is a schematic view of the overall structure of the collet and fastener assembly;
fig. 3 is a schematic view of the overall structure of the motor and drive assembly.
In the drawings, the list of components represented by the various numbers is as follows:
1. A base; 11. a bottom plate; 12. a first seat; 121. a touch screen; 13. a second seat; 2. a motor; 3. a drive assembly; 31. a fixing frame; 32. a connecting plate; 33. an electric telescopic rod; 34. an L-shaped connecting rod; 4. grinding the rod; 5. a jacket; 6. a fastening assembly; 61. an adjusting plate; 611. a movable groove; 62. an adjusting member; 621. a screw; 622. a rubber stick; 623. a nut; 7. a gear block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-3, the utility model discloses a gear round hole grinding fixture, which comprises a base 1, a motor 2, a driving component 3, a grinding rod 4, a jacket 5, a fastening component 6 and a gear block 7, wherein the base 1 comprises a bottom plate 11, a first seat 12 and a second seat 13, one side of the top surface of the bottom plate 11 is fixedly provided with the first seat 12, the front surface of the first seat 12 is embedded with a touch screen 121, the touch screen 121 is electrically connected with the motor 2 and an electric telescopic rod 33, and the other side of the top surface of the bottom plate 11 is fixedly provided with the second seat 13;
One side at base 1 top is fixed with motor 2, and motor 2 is fixed at the top of seat No. 12, and the opposite side at base 1 top is fixed with presss from both sides cover 5, presss from both sides the top of cover 5 fixed at seat No. 13, and motor 2's link is connected with drive assembly 3, presss from both sides the week side of cover 5 and is fixed with a set of fastening assembly 6 that are annular equipartition, presss from both sides the inside of cover 5 and presss from both sides gear piece 7, and gear piece 7 is spacing through a set of fastening assembly 6.
The specific application of the arrangement is as follows: when the gear is machined, the gear block 7 is placed in the jacket 5 and well locked and limited through the group of fastening components 6, then the motor 2 is started through the touch screen 121, the motor 2 drives the driving component 3 and the grinding rod 4 to integrally rotate at a high speed, and the round hole of the gear block 7 is ground through the grinding rod 4 rotating at the high speed, so that grinding operation is completed.
As shown in fig. 3, the driving assembly 3 includes a fixing frame 31, a connecting plate 32, an electric telescopic rod 33 and an L-shaped connecting rod 34, the connecting plate 32 is fixed on the seat plate of the connecting end of the motor 2, the fixing frame 31 is fixed on one side of the connecting plate 32, the electric telescopic rod 33 is fixed inside the fixing frame 31, the connecting end of the electric telescopic rod 33 is connected with the L-shaped connecting rod 34, the connecting end of the L-shaped connecting rod 34 is provided with a thread groove, and the connecting end of the grinding rod 4 is in thread connection with the thread groove of the L-shaped connecting rod 34.
The specific application of the arrangement is as follows: before grinding, the electric telescopic rod 33 is started through the touch screen 121, the L-shaped connecting rod 34 and the grinding rod 4 are driven to move inwards or outwards through the electric telescopic rod 33, so that the grinding rod 4 is close to a round hole of the gear block 7, the position of the grinding rod 4 can be adjusted according to the hole diameter of the round hole of the gear block 7 through the electric telescopic rod 33, and the grinding rod is suitable for grinding round holes of gear blocks 7 with different sizes;
when the grinding rod 4 is installed, the connecting end of the grinding rod 4 is aligned with the thread groove of the L-shaped connecting rod 34, and the grinding rod 4 is screwed in the positive direction, so that the installation of the grinding rod 4 is completed;
And the grinding rod 4 is screwed in the opposite direction, so that the connecting end of the grinding rod 4 is separated from the thread groove of the L-shaped connecting rod 34, and the grinding rod 4 is disassembled.
As shown in fig. 2, the fastening component 6 includes an adjusting plate 61 and an adjusting member 62, both sides of the adjusting plate 61 are provided with movable grooves 611, the movable grooves 611 on both sides are symmetrically arranged, both sides of the adjusting plate 61 are connected with the adjusting member 62, the adjusting member 62 includes a screw rod 621, a rubber rod 622 and a nut 623, the bottom end of the screw rod 621 is fixed with the rubber rod 622, and the screw rod 621 is sleeved with the nut 623 in a threaded manner.
The specific application of the arrangement is as follows: before grinding the gear block 7, the nuts 623 of each adjusting member 62 are loosened, then the adjusting members 62 are moved out and in the movable grooves 611 of each adjusting plate 61, then the gear block 7 is placed inside the jacket 5, then each adjusting member 62 is moved in the movable grooves 611 of each adjusting plate 61, so that the rubber rods 622 of each adjusting member 62 abut against the outer surfaces of the gear block 7, then the nuts 623 are tightened, and the adjusting members 62 are locked, thereby limiting the gear block 7 inside the jacket 5.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (7)
1. The utility model provides a gear round hole grinding anchor clamps, includes base (1), motor (2), drive assembly (3), grinding stick (4), presss from both sides cover (5), fastening assembly (6) and gear piece (7), its characterized in that: a motor (2) is fixed on one side of the top of the base (1), a clamping sleeve (5) is fixed on the other side of the top of the base (1), the connecting end of the motor (2) is connected with a driving assembly (3), a group of fastening assemblies (6) which are uniformly distributed in a ring shape are fixed on the periphery of the clamping sleeve (5), a gear block (7) is clamped in the clamping sleeve (5), and the gear block (7) is limited through the group of fastening assemblies (6);
the driving assembly (3) comprises a fixing frame (31), a connecting plate (32), an electric telescopic rod (33) and an L-shaped connecting rod (34), wherein the connecting plate (32) is fixed on a seat plate at the connecting end of the motor (2), the fixing frame (31) is fixed on one side of the connecting plate (32), the electric telescopic rod (33) is fixed inside the fixing frame (31), and the L-shaped connecting rod (34) is connected with the connecting end of the electric telescopic rod (33);
the fastening assembly (6) comprises an adjusting plate (61) and adjusting pieces (62), and the adjusting pieces (62) are connected to two sides of the adjusting plate (61).
2. The gear round hole grinding jig according to claim 1, wherein: the base (1) comprises a bottom plate (11), a first seat (12) and a second seat (13), wherein the first seat (12) is fixed on one side of the top surface of the bottom plate (11), and the second seat (13) is fixed on the other side of the top surface of the bottom plate (11).
3. The gear round hole grinding jig according to claim 2, wherein: the front of the first seat (12) is embedded with a touch screen (121), and the touch screen (121) is electrically connected with the motor (2) and the electric telescopic rod (33).
4. A gear round hole grinding jig according to claim 3, wherein: the motor (2) is fixed at the top of the first seat (12), and the jacket (5) is fixed at the top of the second seat (13).
5. The gear round hole grinding jig according to claim 1, wherein: the connecting end of the L-shaped connecting rod (34) is provided with a thread groove, and the connecting end of the grinding rod (4) is in threaded connection with the thread groove of the L-shaped connecting rod (34).
6. The gear round hole grinding jig according to claim 1, wherein: the two sides of the adjusting plate (61) are provided with movable grooves (611), and the movable grooves (611) on the two sides are symmetrically arranged.
7. The gear round hole grinding jig according to claim 6, wherein: the adjusting piece (62) comprises a screw rod (621), a rubber rod (622) and a nut (623), wherein the rubber rod (622) is fixed at the bottom end of the screw rod (621), and the screw rod (621) is sleeved with the nut (623) in a threaded connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323258838.4U CN221210963U (en) | 2023-11-30 | 2023-11-30 | Gear round hole grinding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323258838.4U CN221210963U (en) | 2023-11-30 | 2023-11-30 | Gear round hole grinding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221210963U true CN221210963U (en) | 2024-06-25 |
Family
ID=91575150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323258838.4U Active CN221210963U (en) | 2023-11-30 | 2023-11-30 | Gear round hole grinding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221210963U (en) |
-
2023
- 2023-11-30 CN CN202323258838.4U patent/CN221210963U/en active Active
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| GR01 | Patent grant |