CN210173049U - Speed reducer shaft end key groove and tool for plane - Google Patents
Speed reducer shaft end key groove and tool for plane Download PDFInfo
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- CN210173049U CN210173049U CN201921042694.XU CN201921042694U CN210173049U CN 210173049 U CN210173049 U CN 210173049U CN 201921042694 U CN201921042694 U CN 201921042694U CN 210173049 U CN210173049 U CN 210173049U
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Abstract
The utility model relates to a speed reducer axle class tip keyway and frock for plane, it includes the base, the curb plate, the diaphragm, the draw-in groove, clamp plate and screw, the curb plate is installed perpendicularly respectively to the position that is close to both sides on the base, the both ends of diaphragm are connected respectively to two curb plate upper ends, open a plurality of draw-in groove respectively in both sides around the diaphragm, turn right from a left side in odd number's draw-in groove be that most semicircular recess and upper right corner position open and have the arc opening, turn right from a left side in even number's draw-in groove be that most semicircular recess and upper left corner position open and have the arc opening, adjacent left odd number's draw-in groove forms a set of with the draw-in groove of right side even number, and the arc opening of every group odd number's draw-in groove and the arc opening of even number's. The end part key groove machining tool has the advantages that the design is simple, the use is convenient, a plurality of shaft workpieces can be clamped at one time to machine end part key grooves and planes, and the machining efficiency is improved.
Description
Technical Field
The utility model relates to a speed reducer axle class processing field, concretely relates to speed reducer axle class tip keyway and frock for plane.
Background
In the past, shaft workpieces of a speed reducer are machined in a machining center at the end key groove and the plane, one shaft workpiece is fixed on a workbench of the machining center and cannot be well fixed after being machined one at a time, and the machining efficiency is not high, so that the production requirements cannot be met.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a speed reducer axle class tip keyway and frock for plane, the design is simple, and convenient to use provides production efficiency.
The technical scheme of the utility model:
the utility model provides a frock is used on speed reducer axle class tip keyway and plane, it includes the base, the curb plate, the diaphragm, the draw-in groove, clamp plate and screw, the curb plate is installed perpendicularly respectively to the position that the base upper end is close to both sides, the both ends of diaphragm are connected respectively to two curb plate upper ends, both sides are opened respectively around the diaphragm, the odd number draw-in groove is opened to the big semicircular recess and upper right corner position from a left side turn right, turn right the even number draw-in groove from a left side and open to have the arc opening for big semicircular recess and upper left corner position, adjacent left odd number draw-in groove forms a set of with the draw-in groove of right side even number, and the arc opening of every odd number draw-in groove of group and the arc opening of the draw-in groove of even number are linked together and.
The base and the side plates are integrally cast and molded.
Arc-shaped grooves are respectively designed on two sides of the lower end of the pressing plate.
The two ends of the pressing plate are located between the two adjacent clamping grooves, and the end parts of the two ends of the pressing plate and the upper end openings of the clamping grooves on the two sides form an opening.
The middle of the transverse plate is provided with a square through hole, the upper side of the bottom of the clamping groove is provided with a sliding pin groove, the sliding pin is slidably arranged in the sliding pin groove, the sliding pin groove is communicated with the square through hole, a fixing pressing strip is designed on the sliding pin groove, and the fixing pressing strip is fixed on the transverse plate through a screw.
The utility model has the advantages that the design is simple, and convenient to use can once a plurality of axle class work pieces of clamping process tip keyway and plane, improves machining efficiency.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a schematic view of the pressing plate of the present invention.
Detailed Description
Referring to the attached figures 1-3, a tool for a key groove and a plane of an end part of a shaft of a speed reducer comprises a base 1, side plates 2, a transverse plate 3, clamping grooves 4, a pressing plate 5 and screws 6, wherein the positions of the upper end of the base 1, which are close to two sides, are respectively and vertically provided with the side plates 2, the upper ends of the two side plates 2 are respectively connected with two ends of the transverse plate 3, the front side and the rear side of the transverse plate 3 are respectively provided with a plurality of clamping grooves 4, the clamping grooves 41 with odd numbers from left to right are large semicircular grooves, the positions of the right upper corners of the clamping grooves are provided with arc-shaped openings, the clamping grooves 42 with even numbers from left to right are large semicircular grooves, the positions of the left upper corners of the clamping grooves are provided with arc-shaped openings, the adjacent clamping grooves 41 with odd numbers on the left side and the clamping grooves 42 with even, the pressing plate 5 is fixed on the boss through the through hole by a screw 6.
The base 1 and the side plates 2 are integrally cast and molded.
Arc-shaped grooves 51 are respectively designed on two sides of the lower end of the pressure plate 5. The arc-shaped groove and the large semicircular groove of the clamping groove are matched to form a similar circular structure, and the arc-shaped groove and the large semicircular groove are matched to effectively clamp the shaft workpiece.
Two ends of the pressing plate 5 are positioned between two adjacent clamping grooves 4, and an opening is formed between the end parts of the two ends of the pressing plate 5 and the upper port parts of the clamping grooves 4 on the two sides.
The middle of the transverse plate 3 is provided with a square through hole 31, the upper side position of the bottom of the clamping groove 4 is provided with a sliding pin groove, the sliding pin 7 is slidably arranged in the sliding pin groove, the sliding pin groove is communicated with the square through hole 31, a fixed pressing strip 8 is designed on the sliding pin groove, and the fixed pressing strip 8 is fixed on the transverse plate 3 through a screw. The sliding pin is manually inserted into the clamping groove and is inserted into the key groove on the shaft workpiece in the clamping groove to be positioned, and the fixing pressing strip is used for pressing and fixing the positioned sliding pin.
The utility model discloses a during the use, loosen the screw, insert the slot hole from the draw-in groove outside axle type work piece 9, axle type work piece 9 is inserted simultaneously to the draw-in groove of the adjacent left odd number of every group and the draw-in groove of right side even number, fix a position in inserting axle type work piece 9's keyway through the sliding pin, the axle type work piece that need not the direction location is unified insert highly can, axle type work piece is cliied with the draw-in groove cooperation of the draw-in groove of left odd number and right side even number respectively to the arc recess of clamp plate lower extreme both sides, at this moment locking screw makes the clamp plate compress tightly axle type work piece again, above-mentioned operation is all clamping axle type work piece to remaining every group in proper order, leave the opening of distance formation between clamp plate and the draw-in groove, leave the allowance for compressing. The shaft workpiece is vertically clamped on the tool, and the whole tool is horizontally arranged on a workbench of the machining center. After the machining is finished, the fixed pressing strip is loosened, the sliding pin is pulled out, the screw is loosened, the pressing plate loosens the pressed shaft workpiece, and the production and machining are carried out by repeating the steps.
Claims (5)
1. The utility model provides a frock is used on speed reducer axle class tip keyway and plane, a serial communication port, it includes the base, the curb plate, the diaphragm, the draw-in groove, clamp plate and screw, the curb plate is installed perpendicularly respectively to the position that the base upper end is close to both sides, the both ends of diaphragm are connected respectively to two curb plate upper ends, both sides are opened a plurality of draw-in groove respectively around the diaphragm, turn right from a left side odd number's draw-in groove be the most circular recess and the upper right corner position is opened there is the arc opening, turn right from a left side even number's draw-in groove be most circular recess and upper left corner position and open and have the arc opening, adjacent left odd number's draw-in groove forms a set of with the draw-in groove of right side even number, and the arc opening of every odd number's draw-in groove of group and.
2. The tool for the key groove and the plane of the end part of the shaft of the speed reducer according to claim 1, wherein the base and the side plate are integrally cast and formed.
3. The tool for the key groove and the plane of the end part of the shaft of the speed reducer according to claim 1, wherein arc-shaped grooves are respectively designed on two sides of the lower end of the pressing plate.
4. The tool for the key groove and the plane of the end part of the shaft of the speed reducer according to claim 1, wherein two ends of the pressing plate are located between two adjacent groups of the clamping grooves, and an opening is formed between the end part of the two ends of the pressing plate and the upper end openings of the clamping grooves on the two sides.
5. The tool for the key groove and the plane of the end part of the shaft of the speed reducer according to claim 1, wherein a square through hole is formed in the middle of the transverse plate, a sliding pin groove is formed in the upper side of the bottom of the clamping groove, the sliding pin is slidably mounted in the sliding pin groove, the sliding pin groove is communicated with the square through hole, a fixing pressing strip is designed on the sliding pin groove, and the fixing pressing strip is fixed on the transverse plate through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042694.XU CN210173049U (en) | 2019-07-05 | 2019-07-05 | Speed reducer shaft end key groove and tool for plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042694.XU CN210173049U (en) | 2019-07-05 | 2019-07-05 | Speed reducer shaft end key groove and tool for plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210173049U true CN210173049U (en) | 2020-03-24 |
Family
ID=69840193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921042694.XU Active CN210173049U (en) | 2019-07-05 | 2019-07-05 | Speed reducer shaft end key groove and tool for plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210173049U (en) |
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2019
- 2019-07-05 CN CN201921042694.XU patent/CN210173049U/en active Active
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