CN213197253U - Tool for machining and positioning inner hole of bearing seat - Google Patents
Tool for machining and positioning inner hole of bearing seat Download PDFInfo
- Publication number
- CN213197253U CN213197253U CN202022097670.3U CN202022097670U CN213197253U CN 213197253 U CN213197253 U CN 213197253U CN 202022097670 U CN202022097670 U CN 202022097670U CN 213197253 U CN213197253 U CN 213197253U
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- support frame
- base
- plate
- machining
- bearing seat
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Abstract
The utility model relates to a frock for bearing frame hole processing location belongs to machining frock technical field. The supporting frame comprises a base and supporting frames arranged on the upper surface of a working table plate, the two supporting frames are arranged on two sides of the base in a bilateral symmetry mode, the cross section of each supporting frame is L-shaped, a bottom plate of each supporting frame is fixed with the working table plate, a vertical plate of each supporting frame abuts against the base, a pull plate is arranged on the vertical plate of each supporting frame, a lead screw is arranged on each pull plate, a supporting column is arranged on the bottom plate of each supporting frame, pressing plates are arranged at the tops of the lead screws and the supporting columns, adjusting bolts are arranged on the bases, top plates are arranged on the adjusting bolts, the tops of the. The utility model has the advantages that: the accurate positioning of the workpiece is realized, the whole tool realizes the quick positioning of the connecting rod, the workpiece cannot be loosened after being leveled and compressed, the clamping is reliable, the machining precision is high, and the machining efficiency is high.
Description
Technical Field
The utility model relates to a frock for bearing frame hole processing location belongs to machining frock technical field.
Background
The bearing seat is an important part for supporting the bearing, and the quality of the bearing seat directly influences the precision of mechanical equipment and the service life of related parts by fixing the outer ring of the bearing. Utilize equipment such as horizontal machining center to process the in-process of bearing frame, the bearing frame that small-size change may appear, it is more loaded down with trivial details just to seem than going on pressing from both sides the in-process of tight location in the locating surface at the bearing frame reinstallation, traditional positioning process just counts few, the structure is single first class, the adjustment process consumes physical power too big, can not be according to the nimble quick change of size of part, the tight process of clamp still can appear not hard up scheduling drawback again, need proofreading again, production cycle extension influences the production progress.
Disclosure of Invention
In order to overcome the weak point of above-mentioned prior art, the utility model provides a frock for bearing frame hole processing location can fix a position the bearing frame fast, rectifies, compresses tightly the back, and the work piece can not become flexible, and the clamping is reliable, and the machining precision is high.
The utility model discloses a realize through following technical scheme: the utility model provides a frock for bearing frame hole processing location which characterized in that: the supporting frame comprises a base and supporting frames arranged on the upper surface of a working table plate, the two supporting frames are arranged on two sides of the base in a bilateral symmetry mode, the cross section of each supporting frame is L-shaped, a bottom plate of each supporting frame is fixed with the working table plate, a vertical plate of each supporting frame abuts against the base, a pull plate is arranged on the vertical plate of each supporting frame, a lead screw is arranged on each pull plate, a supporting column is arranged on the bottom plate of each supporting frame, pressing plates are arranged at the tops of the lead screws and the supporting columns, adjusting bolts are arranged on the bases, top plates are arranged on the adjusting bolts, the tops of the.
And rib plates are welded at the included angle between the bottom plate and the vertical plate of the support frame.
The contact position of the base and the bearing seat is an arc-shaped surface.
The bottom plate of the support frame is provided with two slot holes in the left and right directions, and the two slot holes are fixedly connected with the T-shaped slot hole on the working table plate through a T-shaped bolt.
The vertical plate of the support frame is provided with a threaded connecting hole, a screw is connected to the threaded connecting hole in a threaded manner, and the screw fixes the bearing seat through the threaded connecting hole.
The utility model has the advantages that: the accurate positioning of the workpiece is realized, the workpiece is fixed and positioned in an auxiliary way through a plurality of screws which penetrate through the supporting frame to abut against the workpiece, and the workpiece is compressed through a screw rod, a support column, a nut, a pressing plate and other connecting structures. The whole tool realizes quick positioning of the connecting rod, after leveling and pressing, the workpiece cannot be loosened, clamping is reliable, machining precision is high, and machining efficiency is high.
Drawings
The invention will be further explained below with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a three-dimensional perspective view of the present invention;
fig. 3 is a three-dimensional perspective view of the support frame of the present invention.
In the figure: 1. a base; 2. a support frame; 3. pulling a plate; 4. a screw rod; 5. a pillar; 6. pressing a plate; 7. adjusting the bolt; 8. a top plate; 9. a bearing seat; 10. a rib plate; 11. a T-bolt; 12. and (4) connecting the holes by screw threads.
Detailed Description
The tool for processing and positioning the inner hole of the bearing seat as shown in figures 1 to 3 is characterized in that: including establishing base 1 and the support frame 2 on the work platen upper surface, 2 bilateral symmetry settings of two support frames are in the both sides of base 1, the transversal L type of personally submitting of support frame 2, the bottom plate and the work platen of support frame 2 are fixed, the riser of support frame 2 is near base 1, be equipped with arm-tie 3 on the riser of support frame 2, be equipped with lead screw 4 on the arm-tie 3, be equipped with pillar 5 on the bottom plate of support frame 2, the top of lead screw 4 and pillar 5 is equipped with clamp plate 6, be equipped with adjusting bolt 7 on the base 1, be equipped with roof 8 on adjusting bolt 7, bearing frame 9 top is placed down on base 1, the both sides of bearing frame 9 are placed on roof 8, the bottom of bearing frame.
And rib plates 10 are welded at the included angle between the bottom plate and the vertical plate of the support frame 2. The strength of the support frame 2 can be increased, and the processing precision and the service life of the tool are guaranteed.
The contact position of the base 1 and the bearing seat 9 is an arc-shaped surface, so that the positioning precision is improved, and the contact surface of the round part is not easy to damage.
The bottom plate of the support frame 2 is provided with two slot holes in the left and right directions, and the two slot holes are fixedly connected with the T-shaped slot hole on the working table plate through a T-shaped bolt 11. The horizontal plate of the support frames 2 is provided with two slot holes in the left and right directions, the T-shaped bolt 11 penetrates through the bottom plate, and therefore the distance between the two support frames 2 can be freely adjusted, so that the tool can process bearing seat workpieces in different sizes, and the application range of the tool is widened.
The vertical plate of the support frame 2 is provided with a threaded connecting hole 12, the threaded connecting hole 12 is connected with a screw in a threaded manner, and the screw fixes the bearing seat 9 through the threaded connecting hole 12.
The working principle is as follows: fix the work platen on horizontal machining center's workstation earlier, place bearing frame 9 top surface down on base 1, adjust the height of roof 8 in backup pad 2 upper and lower position as required, then rectify bearing frame 9 according to the machining procedure, compress tightly clamp plate 6 on the upper surface of bearing frame 9 after the rectification finishes, and make the screw thread the perpendicular plane of support frame 2, the tip all supports the side of post even bearing frame 9, accomplished the quick location and the clamp of bearing frame 9 like this, and in the follow-up course of working, slight shifting or even secondary correction can not appear.
Claims (5)
1. The utility model provides a frock for bearing frame hole processing location which characterized in that: including establishing base (1) and support frame (2) on the work platen upper surface, two support frame (2) bilateral symmetry set up the both sides in base (1), the transversal L type of personally submitting of support frame (2), the bottom plate and the work platen of support frame (2) are fixed, the riser of support frame (2) is near base (1), be equipped with arm-tie (3) on the riser of support frame (2), be equipped with lead screw (4) on arm-tie (3), be equipped with pillar (5) on support frame (2) bottom plate, the top of lead screw (4) and pillar (5) is equipped with clamp plate (6), be equipped with adjusting bolt (7) on base (1), be equipped with roof (8) on adjusting bolt (7), place on base (1) down bearing frame (9) top, place on roof (8) the both sides of bearing frame (9), the bottom of bearing frame (9) is fixed through clamp plate (6).
2. The tool for machining and positioning the inner hole of the bearing seat as claimed in claim 1, wherein: and rib plates (10) are welded at the included angle between the bottom plate and the vertical plate of the support frame (2).
3. The tool for machining and positioning the inner hole of the bearing seat as claimed in claim 1, wherein: the contact position of the base (1) and the bearing seat (9) is an arc-shaped surface.
4. The tool for machining and positioning the inner hole of the bearing seat as claimed in claim 1, wherein: the bottom plate of the support frame (2) is provided with two slot holes in the left and right directions, and the slot holes are fixedly connected with the T-shaped slot holes on the working table plate through T-shaped bolts (11).
5. The tool for machining and positioning the inner hole of the bearing seat as claimed in claim 1, wherein: the vertical plate of the support frame (2) is provided with a threaded connecting hole (12), the threaded connecting hole (12) is connected with a screw in a threaded manner, and the screw fixes the bearing seat (9) through the threaded connecting hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022097670.3U CN213197253U (en) | 2020-09-23 | 2020-09-23 | Tool for machining and positioning inner hole of bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022097670.3U CN213197253U (en) | 2020-09-23 | 2020-09-23 | Tool for machining and positioning inner hole of bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213197253U true CN213197253U (en) | 2021-05-14 |
Family
ID=75822261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022097670.3U Active CN213197253U (en) | 2020-09-23 | 2020-09-23 | Tool for machining and positioning inner hole of bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213197253U (en) |
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2020
- 2020-09-23 CN CN202022097670.3U patent/CN213197253U/en active Active
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