CN208450777U - A kind of Gear Processing fixture - Google Patents
A kind of Gear Processing fixture Download PDFInfo
- Publication number
- CN208450777U CN208450777U CN201820981495.4U CN201820981495U CN208450777U CN 208450777 U CN208450777 U CN 208450777U CN 201820981495 U CN201820981495 U CN 201820981495U CN 208450777 U CN208450777 U CN 208450777U
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- CN
- China
- Prior art keywords
- gear
- shaft
- clamping chamber
- hydraulic cylinder
- connecting rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Gear Processing fixtures, shaft two is located at the right both ends for clamping intracavitary portion and is provided with ladder block, shaft two is rotatably connected in the arc groove of U-shaped fixed frame vertical stand by the ladder block at both ends, the middle position of the right shaft two for clamping intracavitary portion, which is connected by key, is provided with gear two, and motor is provided with by motor mount in one end of supporting table, the right outside for clamping chamber is arranged in through right clamping chamber in one end of shaft two, and it is located in the shaft two outside right clamping chamber and is fixedly installed terminal pad, and hydraulic cylinder two is fixedly installed in the other end of terminal pad, circular trough is offered on the end face of two piston rod of hydraulic cylinder, and internal screw thread is offered in circular trough, one end of connecting rod is equipped with external screw thread, connecting rod is connected through a screw thread on the piston rod that hydraulic cylinder two is arranged in, and in the another of connecting rod End is fixedly connected with platen.
Description
Technical field
The utility model relates to a kind of gear machining apparatus technical field, specifically a kind of Gear Processing fixture.
Background technique
The manufacture level of gear can reflect the aggregate level of an epoch machine-building.Gear as machine foundation part
In recent years at a high speed, high-performance, high reliability develops.Therefore precision height proposed to the processing of gear, high-efficient wanted
It asks.Conventional gears processing fixation is all that the central shaft hole by gear or the center both sides setting in gear are top, but utilize
The central shaft hole of gear is fixed to be easy to cause axis hole certain damage, influences the precision of assembly, and it is top to use both sides to be arranged
Method just more difficult positioning, error is easy to produce, therefore, it is necessary to design a kind of Gear Processing fixture, convenient for consolidating for gear
Fixed processing.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of Gear Processing fixture
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of Gear Processing fixture, including processing case, hydraulic cylinder one, supporting table, shaft one, gear one, motor, skin
Band, shaft two, U-shaped fixed frame, gear two, right clamping chamber, terminal pad, hydraulic cylinder two, connecting rod, platen, left clamping chamber, rectangle
Notch, ladder block and arc groove, the processing case are cuboid cavity structure, and equal in the end positions of processing case inner bottom surface
It is fixedly installed hydraulic cylinder one, the piston rod of hydraulic cylinder one and the side of supporting table are welded to connect, and in the supporting table other side
Left clamping chamber and right clamping chamber are respectively arranged at end positions, the end positions of the processing case top surface are offered for left folder
Tight chamber and the right rectangular notch for clamping chamber and passing through, right clamping chamber are cuboid cavity structure, on the right left side for clamping chamber cavity inside
Right two sides are provided with U-shaped fixed frame, and the both ends of U-shaped fixed frame level frame are welded on the right inner wall for clamping chamber, and U-shaped solid
The middle position for determining frame vertical stand offers through-hole, and arc groove is offered in through-hole, and the shaft two is located at right clamping chamber
Internal both ends are provided with ladder block, and shaft two is rotatably connected on the arc of U-shaped fixed frame vertical stand by the ladder block at both ends
In shape slot, the middle position of the right shaft two for clamping intracavitary portion, which is connected by key, is provided with gear two, and in supporting table
One end is provided with motor by motor mount, and shaft coupling is provided with shaft one in the output end of motor, in shaft one
It is connected by key and is provided with gear one, and be attached between gear one and gear two by belt, one end of the shaft two
The right outside for clamping chamber is set through right clamping chamber, and is located in the shaft two outside right clamping chamber and is fixedly installed connection
Disk, and it is fixedly installed hydraulic cylinder two in the other end of terminal pad, circular trough is offered on the end face of two piston rod of hydraulic cylinder, and
Internal screw thread is offered in circular trough, one end of connecting rod is equipped with external screw thread, and connecting rod, which is connected through a screw thread, to be arranged in hydraulic cylinder
On two piston rod, and platen is fixedly connected in the other end of connecting rod.
As a further solution of the present invention: the left clamping chamber and the right structure for clamping chamber are completely the same.
The platen has composite rubber material to be made as a further solution of the present invention,.
Glue is fixedly installed on four corners in the processing bottom portion as a further solution of the present invention,
Matter gasket.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, construction is novel, if
Meter rationally, gear to be processed is placed on the top surface of processing case, according to the size of work gear to be added, is driven by hydraulic cylinder one
Piston bar pushes supporting table, so that the left clamping chamber and the right height for clamping chamber to supporting table both ends are adjusted, when height
After adjustment, piston rod is driven to push platen by hydraulic cylinder two, to make left clamping chamber and the right platen for clamping chamber to be processed
Gear be clamped, and rotated by motor-driven rotatable shaft one, to make in gear one and the shaft two in shaft one
Gear two be driven by belt, make gear two drive shaft two rotated, thus make shaft two drive terminal pad into
Row rotation, by the fixation of platen, there is the end face of gear so that the gear clamped be made to be rotated in process
Effect protection, effectively prevent gear occur in process end face weigh wounded or the damage of the central shaft hole of gear, mention
The high total quality of gear.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Gear Processing fixture.
Fig. 2 is a kind of structural schematic diagram of shaft two in Gear Processing fixture.
Fig. 3 is a kind of structural schematic diagram of U-shaped fixed frame in Gear Processing fixture.
In figure: processing case 1, hydraulic cylinder 1, supporting table 3, shaft 1, gear 1, motor 6, belt 7, shaft 28, U
Type fixed frame 9, gear 2 10, right clamping chamber 11, terminal pad 12, hydraulic cylinder 2 13, connecting rod 14, platen 15, left clamping chamber 16,
Rectangular notch 17, ladder block 18 and arc groove 19.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of Gear Processing fixture, including processing case 1, hydraulic cylinder
One 2, supporting table 3, shaft 1, gear 1, motor 6, belt 7, shaft 28, U-shaped fixed frame 9, gear 2 10, right clamping chamber
11, terminal pad 12, hydraulic cylinder 2 13, connecting rod 14, platen 15, left clamping chamber 16, rectangular notch 17, ladder block 18 and arc groove
19, the processing case 1 be cuboid cavity structure, and processing 1 inner bottom surface of case end positions be fixedly installed it is hydraulic
Cylinder 1, the piston rod of hydraulic cylinder 1 and the side of supporting table 3 are welded to connect, and at the end positions of 3 other side of supporting table
It is respectively arranged with left clamping chamber 16 and right clamping chamber 11, according to the size of work gear to be added, piston rod is driven by hydraulic cylinder 1
Supporting table 3 is pushed, so that the left clamping chamber 16 and the right height for clamping chamber 11 to 3 both ends of supporting table are adjusted.
The end positions of processing 1 top surface of case are offered for left clamping chamber 16 and the right rectangular channel for clamping chamber 11 and passing through
Mouth 17, right clamping chamber 11 are cuboid cavity structure, are provided with U-shaped fixation at left and right sides of right 11 cavity inside of clamping chamber
Frame 9, the both ends of U-shaped 9 level frame of fixed frame are welded on the right inner wall for clamping chamber 11, and in the centre of U-shaped 9 vertical stand of fixed frame
Position offers through-hole, and arc groove 19 is offered in through-hole, and the both ends that shaft 28 is located inside right clamping chamber 11 are respectively provided with
There is ladder block 18, shaft 28 is rotatably connected in the arc groove 19 of U-shaped 9 vertical stand of fixed frame by the ladder block 18 at both ends, is made
Fixation of the shaft 28 in right clamping chamber 11 is stronger, keeps entire clamping device more stable.
The right middle position for clamping the shaft 28 inside chamber 11, which is connected by key, is provided with gear 2 10, and is propping up
One end of support platform 3 is provided with motor 6 by motor mount, and shaft coupling is provided with shaft one in the output end of motor 6
4, it is connected by key in shaft 1 and is provided with gear 1, and be attached between gear 1 and gear 2 10 by belt 7,
After gear to be processed is fixed, rotated by 6 drive shaft 1 of motor, thus make gear 1 in shaft 1 with
Gear 2 10 in shaft 28 is driven by belt 7, makes gear 2 10 that shaft 28 be driven to be rotated, to make shaft
28 drive terminal pads 12 are rotated, so that the gear clamped be made to be rotated in process.
The right outside for clamping chamber 11 is arranged in through right clamping chamber 11 in one end of the shaft 28, and is located at right clamping chamber
It is fixedly installed terminal pad 12 in shaft 28 outside 11, and is fixedly installed hydraulic cylinder 2 13 in the other end of terminal pad 12,
Circular trough is offered on the end face of 2 13 piston rod of hydraulic cylinder, and offers internal screw thread in circular trough, one end of connecting rod 14
Equipped with external screw thread, connecting rod 14 is connected through a screw thread on the piston rod that hydraulic cylinder 2 13 is arranged in, convenient for the replacement of platen 15, and
It is fixedly connected with platen 15 in the other end of connecting rod 14, drives piston rod to push platen 15 by hydraulic cylinder 2 13, to make
Left clamping chamber 16 and the right platen 15 for clamping chamber 11 are clamped gear to be processed.
The left clamping chamber 16 and the right structure for clamping chamber 11 are completely the same, make the uniform force of gear two sides.
The platen 15 has composite rubber material to be made, and shields to the side of gear.
Glue gasket is fixedly installed on four corners of processing 1 bottom of case.
The working principle of the utility model is: gear to be processed is placed on the top surface of processing case 1, according to be processed
The size of gear drives piston rod to push supporting table 3, thus to left 16 He of clamping chamber at 3 both ends of supporting table by hydraulic cylinder 1
The right height for clamping chamber 11 is adjusted, and after height adjusts, drives piston rod to push platen 15 by hydraulic cylinder 2 13, thus
It is clamped left clamping chamber 16 and the right platen 15 for clamping chamber 11 to gear to be processed, and passes through 6 drive shaft 1 of motor
It is rotated, so that the gear 1 in shaft 1 be made to be driven with the gear 2 10 in shaft 28 by belt 7, makes tooth
It takes turns 2 10 drive shafts 28 to be rotated, to make shaft 28 that terminal pad 12 be driven to be rotated, to make the gear clamped
It is rotated in process.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (4)
1. a kind of Gear Processing fixture, including processing case, hydraulic cylinder one, supporting table, shaft one, gear one, motor, belt,
Shaft two, U-shaped fixed frame, gear two, right clamping chamber, terminal pad, hydraulic cylinder two, connecting rod, platen, left clamping chamber, rectangular channel
Mouth, ladder block and arc groove, which is characterized in that the processing case is cuboid cavity structure, and in processing case inner bottom surface
End positions are fixedly installed hydraulic cylinder one, and the piston rod of hydraulic cylinder one and the side of supporting table are welded to connect, and are being supported
Left clamping chamber and right clamping chamber are respectively arranged at the end positions of the platform other side, the end positions of the processing case top surface are opened
Equipped with for left clamping chamber and the right rectangular notch for clamping chamber and passing through, right clamping chamber is cuboid cavity structure, in right clamping cavity space
U-shaped fixed frame is provided at left and right sides of intracavitary portion, the both ends of U-shaped fixed frame level frame are welded on the right inner wall for clamping chamber
On, and through-hole is offered in the middle position of U-shaped fixed frame vertical stand, and arc groove is offered in through-hole, the shaft two
It is provided with ladder block positioned at the right both ends for clamping intracavitary portion, shaft two is rotatably connected on U-shaped fixation by the ladder block at both ends
In the arc groove of frame vertical stand, the middle position of the right shaft two for clamping intracavitary portion, which is connected by key, is provided with gear two,
And motor is provided with by motor mount in one end of supporting table, and shaft is provided with by shaft coupling in the output end of motor
One, it is connected by key in shaft one and is provided with gear one, and be attached between gear one and gear two by belt, described turn
The right outside for clamping chamber is arranged in through right clamping chamber in one end of axis two, and is located at fixation in the shaft two outside right clamping chamber and sets
It is equipped with terminal pad, and is fixedly installed hydraulic cylinder two in the other end of terminal pad, is offered on the end face of two piston rod of hydraulic cylinder
Circular trough, and internal screw thread is offered in circular trough, one end of connecting rod is equipped with external screw thread, and connecting rod is connected through a screw thread setting
Platen is fixedly connected on the piston rod of hydraulic cylinder two, and in the other end of connecting rod.
2. a kind of Gear Processing fixture according to claim 1, which is characterized in that the left clamping chamber and right clamping chamber
Structure it is completely the same.
3. a kind of Gear Processing fixture according to claim 1, which is characterized in that the platen has composite rubber material
It is made.
4. a kind of Gear Processing fixture according to claim 1, which is characterized in that four sides in the processing bottom portion
Glue gasket is fixedly installed on angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820981495.4U CN208450777U (en) | 2018-06-25 | 2018-06-25 | A kind of Gear Processing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820981495.4U CN208450777U (en) | 2018-06-25 | 2018-06-25 | A kind of Gear Processing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208450777U true CN208450777U (en) | 2019-02-01 |
Family
ID=65170308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820981495.4U Expired - Fee Related CN208450777U (en) | 2018-06-25 | 2018-06-25 | A kind of Gear Processing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208450777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276254A (en) * | 2020-10-23 | 2021-01-29 | 安徽省含山县皖中减速机械有限公司 | Gear tooth form positioning and milling device for production of planetary gear reducer |
-
2018
- 2018-06-25 CN CN201820981495.4U patent/CN208450777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276254A (en) * | 2020-10-23 | 2021-01-29 | 安徽省含山县皖中减速机械有限公司 | Gear tooth form positioning and milling device for production of planetary gear reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20200625 |