CN213764155U - Hole milling tool for seat body - Google Patents
Hole milling tool for seat body Download PDFInfo
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- CN213764155U CN213764155U CN202022331117.1U CN202022331117U CN213764155U CN 213764155 U CN213764155 U CN 213764155U CN 202022331117 U CN202022331117 U CN 202022331117U CN 213764155 U CN213764155 U CN 213764155U
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- positioning shaft
- positioning
- bottom plate
- support arm
- hole
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Abstract
The utility model provides a hole milling frock for pedestal, it includes: bottom plate, curb plate, support arm, hole positioning unit, through setting up the first locating shaft at the curb plate and setting up second locating shaft, the third locating shaft on the support arm and realize respectively to pedestal centre gripping and limiting displacement, hole positioning unit stops the dog and is used for assembling in the hole of pedestal to the limiting displacement of realization to the pedestal below, moreover, the support arm can remove under the cooperation of guide rail and reference column, makes things convenient for the pedestal to assemble on the frock, improves operating efficiency and machining efficiency from this.
Description
Technical Field
The utility model relates to a machine tooling equipment technical field especially relates to a hole milling frock for pedestal.
Background
To some work pieces in the actual course of working, need carry out milling flutes to the terminal surface of work piece usually, but the structural feature that the work piece can't make full use of work piece that is used for the work piece to carry out the milling flutes frock now effectively prescribes a limit to its degree of freedom, and then when leading to pedestal or work piece to assemble on the frock, its operation is comparatively loaded down with trivial details, can't effectively guarantee machining efficiency, brings very big inconvenience for milling flutes machining operation from this.
SUMMERY OF THE UTILITY MODEL
In view of this, the technical problem to be solved by the present invention is: how to provide a hole milling frock for pedestal in order to improve the support stability and the assembly operating efficiency to the hole milling work piece to improve welding process efficiency.
In order to achieve the above object, the utility model provides a hole milling frock for pedestal, it includes: the device comprises a bottom plate, side plates, a support arm and an inner hole positioning unit;
the side plates are arranged on two sides of the bottom plate, and the side plates are connected with a first positioning shaft;
the support arms are arranged on the bottom plate and between the side plates, the two support arms are arranged on the front side of the bottom plate, the two support arms are arranged on the rear side of the bottom plate, the support arms are connected with a second positioning shaft and a third positioning shaft, the first positioning shaft and the second positioning shaft are arranged along the horizontal direction and are mutually vertical, and the third positioning shaft is arranged along the vertical direction;
the inner hole positioning unit is arranged on the front side and the rear side of the bottom plate respectively and comprises a guide post, a positioning pin and a stop block, a sliding groove is formed in the stop block, the guide post penetrates through the sliding groove, the end part of the stop block is connected with the positioning pin, the stop block can move in a direction parallel to the second positioning shaft under the guidance of the sliding groove and the guide post, and the end part of the stop block is locked by the positioning pin;
the bottom of the support arm is provided with a guide rail, the extending direction of the guide rail is parallel to the extending direction of the sliding groove, the bottom plate is connected with a positioning column, the positioning column penetrates through the guide rail, and the end part of the support arm is fixed on the bottom plate through a bolt.
Furthermore, the first positioning shaft is locked on the side plate by a nut, the second positioning shaft and the third positioning shaft are locked on the side plate by a nut, and the first positioning shaft, the second positioning shaft and the third positioning shaft clamp a workpiece.
Furthermore, the support arm comprises a base and a vertical plate, the guide rail is arranged on the base, and the vertical plate is provided with the second positioning shaft and the third positioning shaft.
Furthermore, the base and the vertical plate are vertically arranged, and reinforcing ribs are arranged between the base and the vertical plate.
Compared with the prior art, the utility model provides a hole milling frock for pedestal, its beneficial effect lies in: realize pedestal centre gripping and limiting displacement respectively through setting up the first locating shaft at the curb plate and setting up second locating shaft, the third locating shaft on the support arm, hole positioning unit stops the dog and is used for assembling in the hole of pedestal to the limiting displacement to the pedestal below is realized, moreover, the support arm can remove under the cooperation of guide rail and reference column, makes things convenient for the pedestal to assemble on the frock, improves operating efficiency and machining efficiency from this.
Drawings
Fig. 1 is a schematic structural view of a seat body connected to a hole milling fixture for a seat body according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a hole milling fixture for a seat body in an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-2, the present invention provides a hole milling tool for a seat, including: bottom plate 11, curb plate 12, support arm 13, hole positioning unit.
The side plates 12 are arranged on two sides of the bottom plate 11, and the first positioning shaft 21 is connected to the side plates 12.
The support arm 13 sets up on bottom plate 11 and is located between curb plate 12, and two support arms 13 are located the front side of bottom plate 11, and two support arms 13 are located the rear side of bottom plate 11, connect second location axle 22 and third location axle 23 on the support arm 13, and first location axle 21 and second location axle 22 set up and mutually perpendicular along the horizontal direction, and third location axle 23 sets up along vertical direction.
The first positioning shaft 21 is locked on the side plate 12 by a nut, the second positioning shaft 22 and the third positioning shaft 23 are locked on the side plate 12 by a nut, and the first positioning shaft 21, the second positioning shaft 22 and the third positioning shaft 23 clamp a workpiece and limit the workpiece.
The inner hole positioning unit is respectively arranged on the front side and the rear side of the bottom plate 11, the inner hole positioning unit comprises a guide post 31, a positioning pin 32 and a stop block 33, a sliding groove is formed in the stop block 33, the guide post 31 penetrates through the sliding groove, the end of the stop block 33 is connected with the positioning pin 32, the stop block 33 can move along the direction parallel to the second positioning shaft 22 under the guiding of the sliding groove and the guide post 31, the end of the stop block 33 is locked by the positioning pin 32, and the stop block 33 is stopped by the inner hole positioning unit and is used for being assembled in the inner hole of the base body so as to limit the inner hole below the base body.
The bottom of the support arm 13 is provided with a guide rail 131, the extending direction of the guide rail 131 is parallel to the extending direction of the sliding chute, the bottom plate 11 is connected with a positioning column 132, the positioning column 132 is arranged through the guide rail 131, and the end part of the support arm 13 is fixed on the bottom plate 11 through a bolt, so that the support arm 13 can move in the front-back direction of the base 133.
The support arm 13 comprises a base 133 and a vertical plate 134, the guide rail 131 is arranged on the base 133, the vertical plate 134 is provided with a second positioning shaft 22 and a third positioning shaft 23, the second positioning shaft 22 and the third positioning shaft 23 arranged in the row of the support arm 13 are used for stably clamping a workpiece, further, the base 133 and the vertical plate 134 are vertically arranged, a reinforcing rib 135 is arranged between the base 133 and the vertical plate 134, and the reinforcing rib 135 is used for improving the connecting strength between the base 133 and the vertical plate 134.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
1. The utility model provides a milling hole frock for pedestal, its characterized in that, it includes: the device comprises a bottom plate, side plates, a support arm and an inner hole positioning unit;
the side plates are arranged on two sides of the bottom plate, and the side plates are connected with a first positioning shaft;
the support arms are arranged on the bottom plate and between the side plates, the two support arms are arranged on the front side of the bottom plate, the two support arms are arranged on the rear side of the bottom plate, the support arms are connected with a second positioning shaft and a third positioning shaft, the first positioning shaft and the second positioning shaft are arranged along the horizontal direction and are mutually vertical, and the third positioning shaft is arranged along the vertical direction;
the inner hole positioning unit is arranged on the front side and the rear side of the bottom plate respectively and comprises a guide post, a positioning pin and a stop block, a sliding groove is formed in the stop block, the guide post penetrates through the sliding groove, the end part of the stop block is connected with the positioning pin, the stop block can move in a direction parallel to the second positioning shaft under the guidance of the sliding groove and the guide post, and the end part of the stop block is locked by the positioning pin;
the bottom of the support arm is provided with a guide rail, the extending direction of the guide rail is parallel to the extending direction of the sliding groove, the bottom plate is connected with a positioning column, the positioning column penetrates through the guide rail, and the end part of the support arm is fixed on the bottom plate through a bolt.
2. A hole milling fixture for a seat according to claim 1, wherein the first positioning shaft is locked to the side plate by a nut, the second positioning shaft and the third positioning shaft are locked to the side plate by a nut, and a workpiece is clamped by the first positioning shaft, the second positioning shaft and the third positioning shaft.
3. A hole milling fixture for a seat according to claim 1, wherein the support arm includes a base and an upright, the guide rail is disposed on the base, and the upright is provided with the second positioning shaft and the third positioning shaft.
4. A hole milling fixture for a seat according to claim 3, wherein the base and the upright are arranged vertically, and reinforcing ribs are provided between the base and the upright.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022331117.1U CN213764155U (en) | 2020-10-19 | 2020-10-19 | Hole milling tool for seat body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022331117.1U CN213764155U (en) | 2020-10-19 | 2020-10-19 | Hole milling tool for seat body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213764155U true CN213764155U (en) | 2021-07-23 |
Family
ID=76909927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022331117.1U Active CN213764155U (en) | 2020-10-19 | 2020-10-19 | Hole milling tool for seat body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213764155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115555995A (en) * | 2022-09-26 | 2023-01-03 | 沈阳飞机工业（集团）有限公司 | Integrated grinding clamp for inner and outer surfaces of notch of support arm and using method of integrated grinding clamp |
-
2020
- 2020-10-19 CN CN202022331117.1U patent/CN213764155U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115555995A (en) * | 2022-09-26 | 2023-01-03 | 沈阳飞机工业（集团）有限公司 | Integrated grinding clamp for inner and outer surfaces of notch of support arm and using method of integrated grinding clamp |
| CN115555995B (en) * | 2022-09-26 | 2024-03-08 | 沈阳飞机工业（集团）有限公司 | Integrated grinding fixture for inner and outer surfaces of support arm notch and application method thereof |
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