CN206717445U - A kind of automatic knife-clamping device of hydraulic standing broaching machine - Google Patents
A kind of automatic knife-clamping device of hydraulic standing broaching machine Download PDFInfo
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- CN206717445U CN206717445U CN201720473084.XU CN201720473084U CN206717445U CN 206717445 U CN206717445 U CN 206717445U CN 201720473084 U CN201720473084 U CN 201720473084U CN 206717445 U CN206717445 U CN 206717445U
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- cutter
- positioning
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- bearing
- pin
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Abstract
The utility model discloses a kind of automatic knife-clamping device of hydraulic standing broaching machine, including cutter bearing, cutter clamp shaft are held, bearing adjusting sleeve, cutter positioning bearing, T-shaped pin standing groove, adjustment locating slot, positioning hole, knife-clamping device gland, cutter axis hole, lower dowel hole, upper dowel hole, it is upper positioning cotter way, it is lower positioning cotter way, positioning key, upper T-shaped alignment pin, upper alignment pin, lower alignment pin and under T-shaped alignment pin.The beneficial effect that the utility model is reached is：Pin cutter is drawn to be positioned endoporus using T-shaped alignment pin, it is universal stronger without that can ensure to draw pin cutter to be accurately installed in place by measuring adjustment；Realized and positioned by T-shaped alignment pin, need not each be proofreaded during processing, cutter loading-unloading there are 20 degree of deviations, can be simple and easy to use with fast automatic positioning；The positioning key of design can quickly realize the appearance profile fast positionings such as spline, six sides when endoporus draws pin processing, ensure synchronism.
Description
Technical field
A kind of automatic knife-clamping device of hydraulic standing broaching machine is the utility model is related to, belongs to mechanical equipment technical field.
Background technology
There is certain defect in existing hydraulic standing broaching machine knife-clamping device, during use with development, sprocket hole
Spline and hexagonal hole and the status requirement of tooth form are more and more, it is necessary to individually designed targetedly special positioning pull head, Cai Nengshi
It is unified to be now attached to position, use is more troublesome.
Utility model content
The utility model provides a kind of automatic knife-clamping device of hydraulic standing broaching machine, can efficiently solve in background technology
Problem.
In order to solve the above-mentioned technical problem, the utility model provides a kind of automatic knife-clamping device of hydraulic standing broaching machine, including
Cutter bearing, cutter clamp shaft are held, bearing adjusting sleeve, cutter positioning bearing, T-shaped pin standing groove, adjustment locating slot, positioning hole,
Knife-clamping device gland, cutter axis hole, lower dowel hole, upper dowel hole, it is upper positioning cotter way, it is lower positioning cotter way, positioning key, on
T-shaped alignment pin, upper alignment pin, lower alignment pin and under T-shaped alignment pin, the cutter bearing is arranged on cutter clamp shaft and holds
Upper end, what the cutter clamp shaft was held is internally provided with positioning key, and the bottom for clamping bearing is provided with bearing adjusting sleeve, institute
The outside for stating bearing adjusting sleeve is provided with adjustment locating slot, and the cutter positioning bearing is arranged on the bottom of bearing adjusting sleeve, institute
The centre for stating cutter positioning bearing is provided with T-shaped pin standing groove, and the centre of the T-shaped pin standing groove is provided with positioning hole, described
Positioning hole includes upper dowel hole and lower dowel hole, and the upper end of the upper dowel hole is provided with positioning cotter way, it is described on
The bottom of dowel hole is provided with cutter axis hole, and lower dowel hole, the lower alignment pin are provided with below the cutter axis hole
The bottom in hole is provided with lower positioning cotter way, and the upper alignment pin is arranged on the lower section of upper T-shaped alignment pin, the lower alignment pin
It is arranged on down the top of T-shaped alignment pin.
Preferably, the diameter of the upper dowel hole and lower dowel hole is 12.1 millimeter.
Preferably, the axial length of the T-shaped pin standing groove is 12.2 millimeters.
Preferably, the axial length of the bearing adjusting sleeve is 30 millimeters.
Preferably, the height of the upper alignment pin and lower alignment pin is 28.7 millimeters.
The beneficial effect that the utility model is reached is：The automatic knife-clamping device of hydraulic standing broaching machine, uses T-shaped alignment pin
By endoporus draw pin cutter positioned, without by measure adjustment can ensure draw pin cutter be accurately installed in place, it is universal compared with
By force；Realized and positioned by T-shaped alignment pin, need not each be proofreaded during processing, cutter loading-unloading there are 20 degree of deviations, can be quick
It is automatically positioned, it is simple and easy to use；The positioning key of design can quickly realize the profiles such as spline, six sides when endoporus draws pin processing
Profile fast positioning, ensure synchronism.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the axial sectional view of the utility model locating slot；
Fig. 3 is the axial sectional view of the utility model bearing adjusting sleeve；
Fig. 4 is the axial sectional view that the utility model cutter clamp shaft is held；
Fig. 5 is the structure chart of T-shaped alignment pin on the utility model；
Fig. 6 is the structure chart of T-shaped alignment pin under the utility model；
In figure：1st, cutter bearing；2nd, cutter clamp shaft is held；3rd, bearing adjusting sleeve；4th, cutter positioning bearing；5th, T-shaped pin is put
Put groove；6th, locating slot is adjusted；7th, positioning hole；8th, knife-clamping device gland；9th, cutter axis hole；10th, lower dowel hole；11st, it is upper fixed
Position pin-and-hole；12nd, upper positioning cotter way；13rd, lower positioning cotter way；14th, positioning key；15th, upper T-shaped alignment pin；16th, upper alignment pin；17、
Lower alignment pin；18th, T-shaped alignment pin under.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating this
The technical scheme of utility model, and the scope of protection of the utility model can not be limited with this.
As shown in figures 1 to 6, a kind of automatic knife-clamping device of hydraulic standing broaching machine, including cutter bearing 1, cutter clamp shaft hold 2,
Bearing adjusting sleeve 3, cutter positioning bearing 4, T-shaped pin standing groove 5, adjustment locating slot 6, positioning hole 7, knife-clamping device gland 8, knife
Has axis hole 9, lower dowel hole 10, upper dowel hole 11, upper positioning cotter way 12, lower positioning cotter way 13, positioning key 14, upper T-shaped fixed
Position pin 15, upper alignment pin 16, lower alignment pin 17 and under T-shaped alignment pin 18, cutter bearing 1 holds 2 installed in cutter clamp shaft
Upper end, cutter clamp shaft holds 2 and is internally provided with positioning key 14, and the bottom for clamping bearing 2 is provided with bearing adjusting sleeve 3, axle
The outside for holding adjusting sleeve 3 is provided with adjustment locating slot 6, and cutter positioning bearing 4 is arranged on the bottom of bearing adjusting sleeve 3, and cutter is fixed
The centre of position bearing 4 is provided with T-shaped pin standing groove 5, and the centre of T-shaped pin standing groove 5 is provided with positioning hole 7, and positioning hole 7 includes upper
Dowel hole 11 and lower dowel hole 10, the upper end of upper dowel hole 11 are provided with positioning cotter way 12, upper dowel hole 11
Bottom is provided with cutter axis hole 9, and the lower section of cutter axis hole 9 is provided with lower dowel hole 10, and the bottom of lower dowel hole 10 is set
There is lower positioning cotter way 13, upper alignment pin 16 is arranged on the lower section of upper T-shaped alignment pin 15, and lower alignment pin 17 is arranged on down T-shaped
The top of alignment pin 18.
In the present embodiment, it is preferred that the diameter of upper dowel hole 11 and lower dowel hole 10 is 12.1 millimeter.
In the present embodiment, it is preferred that the axial length of T-shaped pin standing groove 5 is 12.2 millimeters.
In the present embodiment, it is preferred that the axial length of bearing adjusting sleeve 3 is 30 millimeters.
In the present embodiment, it is preferred that the height of upper alignment pin 16 and lower alignment pin 17 is 28.7 millimeters.
Operation principle and process for using of the present utility model：After the utility model installs, pin cutter will be drawn to be placed into
In cutter axis hole 9, by upper T-shaped alignment pin 15 and under upper alignment pin 16 in T-shaped alignment pin 18 and lower alignment pin 17 will
Its positioning and locking, pin cutter is drawn to be positioned endoporus using T-shaped alignment pin, without that can ensure to draw pin knife by measuring adjustment
Tool is accurately installed in place, universal stronger；Realized and positioned by T-shaped alignment pin, need not each be proofreaded during processing, cutter
Handling have 20 degree of deviations, can be simple and easy to use with fast automatic positioning；Positioning key 14 can be quick when endoporus draws pin processing
The appearance profile fast positionings such as spline, six sides are realized, ensure synchronism.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change
Enter and deform and also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of automatic knife-clamping device of hydraulic standing broaching machine, including cutter bearing (1), cutter clamp shaft hold (2), bearing adjusting sleeve
(3), cutter positioning bearing (4), T-shaped pin standing groove (5), adjustment locating slot (6), positioning hole (7), knife-clamping device gland (8),
Cutter axis hole (9), lower dowel hole (10), upper dowel hole (11), upper positioning cotter way (12), lower positioning cotter way (13), positioning
Key (14), upper T-shaped alignment pin (15), upper alignment pin (16), lower alignment pin (17) and under T-shaped alignment pin (18), its feature
It is：The cutter bearing (1) is arranged on the upper end that cutter clamp shaft holds (2), and the inside that the cutter clamp shaft holds (2) is set
There is positioning key (14), the bottom for clamping bearing (2) is provided with bearing adjusting sleeve (3), the outside of the bearing adjusting sleeve (3)
Adjustment locating slot (6) is provided with, the cutter positioning bearing (4) is arranged on the bottom of bearing adjusting sleeve (3), the cutter positioning
The centre of bearing (4) is provided with T-shaped pin standing groove (5), and the centre of the T-shaped pin standing groove (5) is provided with positioning hole (7), institute
Stating positioning hole (7) includes upper dowel hole (11) and lower dowel hole (10), and the upper end of the upper dowel hole (11) is provided with
Upper positioning cotter way (12), the bottom of the upper dowel hole (11) are provided with cutter axis hole (9), under the cutter axis hole (9)
Side is provided with lower dowel hole (10), and the bottom of the lower dowel hole (10) is provided with lower positioning cotter way (13), described fixed
Position bearing pin (16) is arranged on the lower section of upper T-shaped alignment pin (15), and the lower alignment pin (17) is arranged on down T-shaped alignment pin (18)
Top.
A kind of 2. automatic knife-clamping device of hydraulic standing broaching machine according to claim 1, it is characterised in that：The upper alignment pin
The diameter of hole (11) and lower dowel hole (10) is 12.1 millimeters.
A kind of 3. automatic knife-clamping device of hydraulic standing broaching machine according to claim 1, it is characterised in that：The T-shaped pin is put
The axial length for putting groove (5) is 12.2 millimeters.
A kind of 4. automatic knife-clamping device of hydraulic standing broaching machine according to claim 1, it is characterised in that：The bearing adjustment
The axial length for covering (3) is 30 millimeters.
A kind of 5. automatic knife-clamping device of hydraulic standing broaching machine according to claim 1, it is characterised in that：The upper alignment pin
The height of axle (16) and lower alignment pin (17) is 28.7 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720473084.XU CN206717445U (en) | 2017-04-24 | 2017-04-24 | A kind of automatic knife-clamping device of hydraulic standing broaching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720473084.XU CN206717445U (en) | 2017-04-24 | 2017-04-24 | A kind of automatic knife-clamping device of hydraulic standing broaching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206717445U true CN206717445U (en) | 2017-12-08 |
Family
ID=60507667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720473084.XU Active CN206717445U (en) | 2017-04-24 | 2017-04-24 | A kind of automatic knife-clamping device of hydraulic standing broaching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206717445U (en) |
-
2017
- 2017-04-24 CN CN201720473084.XU patent/CN206717445U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 Tongjia Industrial Zone, Tianning Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Changzhou Shengtian Transmission Technology Co., Ltd. Address before: 213000 Tongjia Industrial Zone, Tianning Economic Development Zone, Changzhou City, Jiangsu Province Patentee before: Changzhou Sheng Tian drive parts Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |