CN217833238U - Installation driving structure for shaft part machining - Google Patents
Installation driving structure for shaft part machining Download PDFInfo
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- CN217833238U CN217833238U CN202221677035.5U CN202221677035U CN217833238U CN 217833238 U CN217833238 U CN 217833238U CN 202221677035 U CN202221677035 U CN 202221677035U CN 217833238 U CN217833238 U CN 217833238U
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- fixed
- shaft part
- driving
- fixedly connected
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Abstract
The utility model discloses an axle type parts machining is with installation drive structure relates to the machining structure field. Including processing platform, support frame and installation drive assembly, processing platform's lower fixed surface is connected with the support frame, and processing platform's last fixed surface is provided with installation drive assembly. The clamping end is moved to be close to the fixed end, the two positioning lugs are matched with the positioning pits at the end part of the shaft part for positioning and fixing, and the arc-shaped protection clamping plate is matched for clamping the shaft part, so that the length of the shaft part exposed without a supporting part is shortened, the resistance of the shaft part to cutting force is increased, and meanwhile, the clamping force of the shaft part is increased by combining the pin grooves formed in the side surface of the shaft part with the arc-shaped protection clamping plate as much as possible during fixing; in addition, the synchronous driving piece is meshed with the fixed end and the movable clamping end from two sides simultaneously to drive the two positioning lugs to rotate synchronously, and friction between the positioning lugs and the shaft parts is reduced.
Description
Technical Field
The utility model relates to a machining drive technical field specifically is an axle type mounting drive structure for parts machining.
Background
The shaft part is one of typical parts frequently encountered in hardware fittings, and is mainly used for supporting transmission parts, transmitting torque, bearing load and the like, the dimensional accuracy requirement of the shaft part is high, and the shaft part is usually required to be ground and polished in order to reach the required dimension.
In the prior art, shaft parts are often subjected to grinding and polishing operation through two sections of abutting rotation modes, holes are drilled at two ends of the shaft parts at first, then the shaft parts are clamped and fixed through positioning holes at the two ends, and the rotation of the shaft parts is driven through the rotation of a clamp.
Therefore, in order to help solve the problem of the machining, mounting and driving of shaft parts and avoid damage to the parts in the cutting process, the technical personnel in the field provide a mounting and driving structure for machining the shaft parts.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses an axle type mounting drive structure for parts machining to there is the centre gripping unstability when solving the current axle type parts machining that proposes in the above-mentioned background art, cuts the problem that the axle type part is damaged probably among the polishing process.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an axle type parts machining is with installation drive structure, includes:
the machining platform is a working platform for machining shaft parts;
the support frame is fixedly arranged on the lower surface of the processing platform;
the utility model discloses a processing platform, including processing platform's last fixed surface, installation drive assembly, movable clamping end and synchronous driving piece, one side fixedly connected with stiff end of processing platform upper surface, processing platform's upper surface just corresponds the slip joint with the stiff end and has the movable clamping end, processing platform's upper surface just is provided with synchronous driving piece with stiff end and movable clamping end meshing, through it is fixed to move the clamping end and carry out the centre gripping near the axle type part that the fixed end set up between the two to carry out rotary drive to stiff end and movable clamping end through synchronous driving piece.
Preferably, the upper surface of the processing platform is fixedly connected with a cutting piece matched with the installation driving assembly, a clamping sliding groove is formed in the upper surface of the processing platform, and an adjusting screw rod penetrates through the side face of the processing platform and the position, located on the clamping sliding groove, of the processing platform.
Preferably, the fixed end comprises a fixed rack, a positioning lug and an arc-shaped protection clamping plate, and the fixed rack is fixedly connected with the processing platform;
the side of fixed frame runs through and the bearing is connected with the location lug, one side slip joint that fixed frame is close to the removal exposed core has arc protection splint.
Preferably, the spout has been seted up to the side of fixed frame, arc protection splint slip joint is in the spout, just the side fixedly connected with fixed block of fixed frame, the side of fixed block runs through and is provided with adjusting bolt, adjusting bolt's tip fixedly connected with supports tight pole, arc protection splint with support tight pole fixed connection.
Preferably, the movable clamping end comprises a movable rack and a sliding block, the bottom of the movable rack is fixedly connected with the sliding block, the movable rack is connected with the machining platform in a sliding and clamping mode through the sliding block, and a positioning bump and an arc-shaped protection clamp plate are also arranged on the side face of the movable rack.
Preferably, the synchronous driving part comprises a driving motor and a driving gear, the driving motor is fixedly connected to the upper surface of the processing platform, the driving gear is fixedly sleeved on the side surface of the output shaft of the driving motor, and the fixed end and the side surface of the movable clamping end are fixedly sleeved with gears meshed with the driving gear.
The utility model discloses an axle type parts machining is with installation drive structure, its beneficial effect who possesses as follows:
1. according to the mounting driving structure for processing the shaft parts, the clamping end is moved to be close to the fixed end, the two positioning lugs are matched with the positioning pits at the end parts of the shaft parts for positioning and fixing, and the arc-shaped protection clamping plates are matched for clamping the shaft parts, so that the length of the shaft parts exposed outside without supporting parts is shortened, the resistance of the shaft parts to cutting force is increased, and meanwhile, the clamping force of the shaft parts is increased by combining the pin grooves formed in the side surfaces of the shaft parts with the arc-shaped protection clamping plates as much as possible during fixing; in addition, the synchronous driving piece is meshed with the fixed end and the movable clamping end from two sides simultaneously to drive the two positioning lugs to rotate synchronously, and friction between the positioning lugs and the shaft parts is reduced.
2. This axle type is installation drive structure for parts machining, arc protection splint are through supporting pole and adjusting bolt fixed connection, exert pressure to supporting pole through control adjusting bolt's carry when using, make the inside tight spring that supports of supporting pole compressed, and exert the tight power that supports that equals with the tight spring elasticity to arc protection splint, support tight power and act on arc protection splint all the time, avoid cutting polishing in-process because of the cutter suddenly touch when the bold is protruding cutting power increase that causes leads to axle type part to receive unbalanced power and appear damaging.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic structural view of the installation driving assembly of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is the schematic structural view of the movable clamping end and the synchronous driving member of the present invention.
In the figure: 1. a processing platform; 2. a support frame; 3. installing a driving component; 301. a fixed end; 3011. fixing the frame; 3012. positioning the bump; 3013. an arc-shaped protection splint; 302. moving the clamping end; 3021. moving the frame; 3022. a slider; 303. a synchronous drive; 3031. a drive motor; 3032. a drive gear; 4. a cutting member; 5. a clamping chute; 6. adjusting a screw rod; 7. a fixed block; 8. and adjusting the bolt.
Detailed Description
The embodiment of the utility model discloses axle type parts machining is with installation drive structure.
According to the attached drawing 1, the machining device comprises a machining platform 1, a support frame 2 and an installation driving assembly 3, wherein the support frame 2 is fixedly connected to the lower surface of the machining platform 1, the installation driving assembly 3 is fixedly arranged on the upper surface of the machining platform 1, and a cutting piece 4 matched with the installation driving assembly 3 is fixedly connected to the upper surface of the machining platform 1.
The processing platform 1 is supported by the support frame 2, and is used for clamping, fixing and driving the shaft parts to rotate by mounting the driving component 3, and grinding and polishing the side surfaces of the shaft parts by the cutting part 4.
According to the attached drawing 2, the upper surface of the processing platform 1 is fixedly provided with an installation driving component 3, the installation driving component 3 comprises a fixed end 301, a movable clamping end 302 and a synchronous driving component 303, one side of the upper surface of the processing platform 1 is fixedly connected with the fixed end 301, and the upper surface of the processing platform 1 is correspondingly connected with the fixed end 301 in a sliding manner to form the movable clamping end 302.
The upper surface of the processing platform 1 is provided with a synchronous driving member 303 engaged with the fixed end 301 and the movable clamping end 302, the shaft part arranged between the fixed end 301 and the movable clamping end 302 is clamped and fixed by moving the clamping end 302 to be close to the fixed end 301, and the fixed end 301 and the movable clamping end 302 are driven to rotate by the synchronous driving member 303.
The positioning pits formed in the end parts of the shaft parts are respectively aligned with the fixed end 301 and the movable clamping end 302, the movable clamping end 302 is close to the fixed end 301 and fixes the shaft parts arranged between the fixed end 301 and the movable clamping end 302, and then the fixed end 301 and the movable clamping end 302 are synchronously driven by the synchronous driving piece 303 to carry out the rotation driving of the fixed shaft parts.
As shown in fig. 3, the fixing end 301 includes a fixing frame 3011, a positioning bump 3012 and an arc-shaped protection clamp plate 3013, and the fixing frame 3011 is fixedly connected to the processing platform 1;
the side of fixed frame 3011 runs through and the bearing is connected with location lug 3012, one side slip joint that fixed frame 3011 is close to removal exposed core 302 has arc protection splint 3013, the location centre gripping of axle type part is carried out to the locating hole that sets up through location lug 3012 cooperation axle type part tip to the other end cooperation synchronous driving piece 303 through location lug 3012 carries out the drive rotation of location lug 3012, and can be through setting up the centre gripping effect to axle type part at the arc protection splint 3013 reinforcing apparatus of location lug 3012 one side.
The spout has been seted up to fixed frame 3011's side, arc protection splint 3013 slip joint is in the spout, and fixed frame 3011's side fixedly connected with fixed block 7, the side of fixed block 7 is run through and is provided with adjusting bolt 8, adjusting bolt 8's tip fixedly connected with supports tight pole, arc protection splint 3013 with support tight pole fixed connection, support tight pole through supporting tight spring coupling's rod-like structure that can stretch out and draw back, compress under adjusting bolt 8's the application of pressure and support tight spring, and exert the tight power of supporting to arc protection splint 3013 with it fixed connection.
Referring to fig. 4, the movable clamping end 302 includes a movable frame 3021 and a slider 3022, the slider 3022 is fixedly connected to the bottom of the movable frame 3021, the movable frame 3021 is slidably engaged with the processing platform 1 through the slider 3022, and a positioning protrusion 3012 and an arc-shaped protection clamp 3013 are also disposed on the side of the movable frame 3021.
The synchronous driving member 303 comprises a driving motor 3031 and a driving gear 3032, the driving motor 3031 is fixedly connected to the upper surface of the processing platform 1, the driving gear 3032 is fixedly sleeved on the side surface of the output shaft of the driving motor 3031, and the gears meshed with the driving gear 3032 are fixedly sleeved on the side surfaces of the fixed end 301 and the movable clamping end 302.
The working principle is as follows:
according to the mounting driving structure for shaft part machining, the clamping end 302 is moved to be close to the fixed end 301, the two positioning protrusions 3012 are matched with positioning pits in the end portions of shaft parts for positioning and fixing, and the two positioning protrusions 3012 are matched with the arc-shaped protection clamp plate 3013 for clamping the shaft parts, so that the length of the shaft parts exposed to the outside without supporting parts is shortened, the resistance of the shaft parts to cutting force is increased, and meanwhile, pin grooves formed in the side faces of the shaft parts are combined with the arc-shaped protection clamp plate 3013 to increase the clamping force on the shaft parts during fixing as much as possible; in addition, the synchronous driving member 303 is engaged with the fixed end 301 and the movable clamping end 302 from both sides, so as to synchronously drive the two positioning protrusions 3012 to rotate, thereby reducing the friction between the positioning protrusions 3012 and the shaft parts.
The utility model discloses in the in-service use of device, arc protection splint 3013 is through supporting pole and adjusting bolt 8 fixed connection, exert pressure to supporting the pole through control adjusting bolt 8's carry when using, make the inside tight spring that supports of supporting the pole compressed, and exert the tight power that supports that equals with supporting spring force to arc protection splint 3013, support the tight power and act on arc protection splint 3013 all the time, avoid cutting polishing in-process because of the cutter touches the cutting force that causes suddenly when the bold is protruding to lead to axle type part to receive unbalanced power to appear damaging suddenly.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an axle type parts machining is with installation drive structure, includes:
the machining platform (1) is a working platform for machining shaft parts;
the support frame (2) is fixedly arranged on the lower surface of the processing platform (1);
the method is characterized in that: the last fixed surface of processing platform (1) is provided with installation drive assembly (3), installation drive assembly (3) include stiff end (301), remove exposed core (302) and synchronous driving spare (303), one side fixedly connected with stiff end (301) of processing platform (1) upper surface, the upper surface of processing platform (1) and correspond the slip joint with stiff end (301) have removal exposed core (302), the upper surface of processing platform (1) and with stiff end (301) and remove exposed core (302) meshing be provided with synchronous driving spare (303), through it is fixed to remove exposed core (302) and be close to stiff end (301) and carry out the centre gripping to the axle type part that sets up between the two to carry out rotary drive through synchronous driving spare (303) stiff end (301) and removal exposed core (302).
2. The mounting and driving structure for processing the shaft part according to claim 1, wherein: the upper surface of processing platform (1) is fixedly connected with and installs cutting member (4) of drive assembly (3) looks adaptation, centre gripping spout (5) have been seted up to the upper surface of processing platform (1), just the side of processing platform (1) just is located centre gripping spout (5) and runs through and is provided with accommodate the lead screw (6).
3. The mounting and driving structure for processing the shaft part according to claim 1, wherein: the fixed end (301) comprises a fixed rack (3011), a positioning bump (3012) and an arc-shaped protection clamping plate (3013), and the fixed rack (3011) is fixedly connected with the processing platform (1);
the side of the fixed rack (3011) penetrates through the fixed rack and the bearing is connected with a positioning lug (3012), and an arc-shaped protective clamping plate (3013) is clamped on one side of the fixed rack (3011) close to the movable clamping end (302) in a sliding manner.
4. The mounting and driving structure for processing the shaft part as claimed in claim 3, wherein: the side of fixed frame (3011) has seted up the spout, arc protection splint (3013) slip joint is in the spout, just the side fixedly connected with fixed block (7) of fixed frame (3011), the side of fixed block (7) runs through and is provided with adjusting bolt (8), the tip fixedly connected with of adjusting bolt (8) supports tight pole, arc protection splint (3013) with support tight pole fixed connection.
5. The mounting and driving structure for processing the shaft part according to claim 1, wherein: remove exposed core (302) including removing frame (3021) and slider (3022), the bottom fixedly connected with slider (3022) of removing frame (3021), just remove frame (3021) and processing platform (1) slip joint through slider (3022), the side of removing frame (3021) also is provided with location lug (3012) and arc protection splint (3013).
6. The shaft part machining mounting drive structure according to claim 1, wherein: the synchronous driving part (303) comprises a driving motor (3031) and a driving gear (3032), the driving motor (3031) is fixedly connected to the upper surface of the processing platform (1), the driving gear (3032) is fixedly sleeved on the side surface of an output shaft of the driving motor (3031), and gears meshed with the driving gear (3032) are fixedly sleeved on the side surfaces of the fixed end (301) and the movable clamping end (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221677035.5U CN217833238U (en) | 2022-07-01 | 2022-07-01 | Installation driving structure for shaft part machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221677035.5U CN217833238U (en) | 2022-07-01 | 2022-07-01 | Installation driving structure for shaft part machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217833238U true CN217833238U (en) | 2022-11-18 |
Family
ID=84025362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221677035.5U Active CN217833238U (en) | 2022-07-01 | 2022-07-01 | Installation driving structure for shaft part machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217833238U (en) |
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2022
- 2022-07-01 CN CN202221677035.5U patent/CN217833238U/en active Active
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