CN212886346U - Clamping tool matched with sliding bearing seat in drilling and hinging mode - Google Patents
Clamping tool matched with sliding bearing seat in drilling and hinging mode Download PDFInfo
- Publication number
- CN212886346U CN212886346U CN202021720869.0U CN202021720869U CN212886346U CN 212886346 U CN212886346 U CN 212886346U CN 202021720869 U CN202021720869 U CN 202021720869U CN 212886346 U CN212886346 U CN 212886346U
- Authority
- CN
- China
- Prior art keywords
- base
- reference block
- pressing plate
- positioning reference
- sliding bearing
- 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.)
- Active
Links
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model relates to the technical field of bearing seat processing, and provides a clamping tool matched with a sliding bearing seat drilling hinge, which comprises a base and a pressing plate, wherein the base is fixed on a workbench of a processing center; the middle parts of the base and the pressure plate are fixed through bolts; a plurality of positioning units are arranged between the base and the pressing plate; the positioning unit comprises a base positioning reference block and a pressing plate positioning reference block; the base is provided with a threaded hole, the lower end of the base is matched with the threaded hole, the upper end of the base is matched with the inner diameter of the sliding bearing seat, and the top of the base positioning reference block is provided with a protrusion for guiding; the pressing plate is provided with a threaded hole, the upper end of the pressing plate positioning reference block is matched with the threaded hole, and the lower end of the pressing plate positioning reference block is matched with the inner diameter of the sliding bearing seat. The utility model discloses the device can realize that a plurality of work pieces process together, can save single clamping time and tool changing time, establishes the frock basis for mass production from now on.
Description
Technical Field
The utility model relates to a sliding bearing seat processing technology field especially relates to a with sliding bearing seat brill hinge complex centre gripping frock.
Background
One of the bearing types is a sliding bearing, which has the greatest advantage of high load bearing capacity and can be manufactured in a split structure, which is not comparable to other types of bearings. The existing sliding bearing seat drilling and reaming processing process is one-piece single processing, the workpiece belongs to a large-batch part, the processing quantity of each production is mostly hundreds of pieces, and the existing processing mode is difficult to satisfy supply and demand balance.
SUMMERY OF THE UTILITY MODEL
The utility model discloses mainly solve prior art's slip bearing frame and bore hinge device single processing, work load big, be difficult to satisfy technical problem such as supply and demand balance, provide one kind with slip bearing frame and bore hinge complex centre gripping frock, the device can a plurality of operations simultaneously, reduce work load, satisfy supply and demand balance slightly.
The utility model provides a clamping tool matched with a sliding bearing seat in a drilling and reaming way, which comprises a base (1) and a pressing plate (4), wherein the base (1) is fixed on a workbench of a machining center; the middle parts of the base (1) and the pressure plate (4) are fixed through bolts (7);
a plurality of positioning units are arranged between the base (1) and the pressing plate (4); the positioning unit comprises a base positioning reference block (2) and a pressing plate positioning reference block (3);
a threaded hole is formed in the base (1), the lower end of the base (2) is matched with the threaded hole, the upper end of the base (2) is matched with the inner diameter of the sliding bearing seat, and a protrusion (201) for guiding is arranged at the top of the base positioning reference block (2);
the pressing plate (4) is provided with a threaded hole, the upper end of the pressing plate positioning reference block (3) is matched with the threaded hole, and the lower end of the pressing plate positioning reference block is matched with the inner diameter of the sliding bearing seat.
Preferably, the base positioning reference block (2) is fixed on the base (1) through a first inner hexagon screw (5).
Preferably, the pressure plate positioning reference block (3) is fixed on the pressure plate (4) through a second inner hexagon screw (6).
Preferably, the number of the positioning units is 4-6, and the positioning units are uniformly distributed between the base (1) and the pressing plate (4).
Preferably, a plurality of drilling and reaming preformed holes (8) are formed in the pressing plate (4).
The utility model provides a with sliding bearing seat drilling and reaming complex centre gripping frock can realize that a plurality of work pieces process together, can save single clamping time and tool changing time, establish the frock basis for mass production from now on.
Drawings
Fig. 1 is a schematic view of the clamping tool cooperating with the sliding bearing seat drilling and reaming provided by the present invention.
Fig. 2 is a schematic view of a positioning reference block of a clamping tool base, which is matched with a sliding bearing seat in a drilling and reaming manner;
fig. 3 is a schematic diagram of the clamping fixture pressing plate positioning reference block matched with the sliding bearing seat in a drilling and reaming manner.
Reference numerals: 1. a base; 2. a base positioning reference block; 201. a protrusion; 3. a pressure plate positioning reference block; 4. pressing a plate; 5. a first socket head cap screw; 6. a second socket head cap screw; 7. a bolt; 8. and drilling and reaming a reserved hole.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present invention are shown in the drawings.
Fig. 1 is a schematic view of a clamping tool cooperating with a sliding bearing seat drilling and reaming provided in the embodiment of the present invention. Fig. 2 is a schematic view of a positioning reference block of a clamping tool base, which is matched with a sliding bearing seat in a drilling and reaming manner; fig. 3 is the utility model provides a with sliding bearing seat drilling and reaming complex centre gripping frock clamp plate location reference block schematic diagram. As shown in fig. 1-3, the clamping tool for drilling and reaming cooperation with the sliding bearing seat provided in the embodiment of the present invention includes a base 1 and a pressing plate 4, wherein the base 1 is fixed on a workbench of a machining center; the base 1 and the pressure plate 4 are fixed through bolts 7;
a plurality of positioning units are arranged between the base 1 and the pressing plate 4; the positioning unit comprises a base positioning reference block 2 and a pressing plate positioning reference block 3; the base positioning reference block 2 is used for determining the positioning of a workpiece to be machined on the tool clamp. The pressure plate positioning reference block 3 is used for determining the relative position of the pressure plate and the processed workpiece in the press fitting process, and also plays a role in positioning.
A threaded hole is formed in the base 1, the lower end of the base positioning reference block 2 is matched with the threaded hole, the upper end of the base positioning reference block is matched with the inner diameter of the sliding bearing seat, and a protrusion 201 for guiding is arranged at the top of the base positioning reference block 2; the base positioning reference block 2 is fixed on the base 1 through a first inner hexagon screw 5.
And the pressing plate 4 is provided with a threaded hole, the upper end of the pressing plate positioning reference block 3 is matched with the threaded hole, and the lower end of the pressing plate positioning reference block is matched with the inner diameter of the sliding bearing seat. The pressure plate positioning reference block 3 is fixed on the pressure plate 4 through a second inner hexagon screw 6.
The number of the positioning units is 4-6, and the number of the positioning units is 4 in the embodiment and the positioning units are uniformly distributed between the base 1 and the pressing plate 4.
In this embodiment, a plurality of drilling and reaming prepared holes 8 are formed in the pressing plate 4 and are used when the sliding bearing seat is drilled and reamed.
The embodiment of the utility model provides a with sliding bearing seat bore hinge complex centre gripping frock theory of operation:
1. and assembling the base and the base positioning reference block together, and fastening by using 4 first inner hexagon screws. And then fixing the assembled parts to a working platform of the vertical machining center.
2. And 4 pressure plate positioning reference blocks and the pressure plate are assembled together and then fastened by 4 second socket head cap screws.
3. And the sliding bearing seat is arranged on the plane of the base by taking the base positioning reference block as a positioning reference.
4. And an assembly consisting of the pressure plate positioning reference block and the pressure plate is placed on the sliding bearing seat by taking the hole in the sliding bearing seat as a reference, and all the parts are fastened by bolts.
5. And operating the program to process.
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 the same; 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: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or some or all of the technical features may be equivalently replaced, without substantially departing from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. The clamping tool matched with the sliding bearing block in a drilling and hinging mode is characterized by comprising a base (1) and a pressing plate (4), wherein the base (1) is fixed on a workbench of a machining center; the middle parts of the base (1) and the pressure plate (4) are fixed through bolts (7);
a plurality of positioning units are arranged between the base (1) and the pressing plate (4); the positioning unit comprises a base positioning reference block (2) and a pressing plate positioning reference block (3);
a threaded hole is formed in the base (1), the lower end of the base positioning reference block (2) is matched with the threaded hole, the upper end of the base positioning reference block is matched with the inner diameter of the sliding bearing seat, and a protrusion (201) for guiding is arranged at the top of the base positioning reference block (2);
the pressing plate (4) is provided with a threaded hole, the upper end of the pressing plate positioning reference block (3) is matched with the threaded hole, and the lower end of the pressing plate positioning reference block is matched with the inner diameter of the sliding bearing seat.
2. The clamping tool matched with the sliding bearing block in a drilling and reaming mode according to claim 1, wherein the base positioning reference block (2) is fixed to the base (1) through a first inner hexagonal screw (5).
3. The clamping tool matched with the sliding bearing block in a drilling and reaming mode according to claim 1, wherein the pressure plate positioning reference block (3) is fixed on the pressure plate (4) through a second inner hexagonal screw (6).
4. The clamping tool matched with the sliding bearing block in a drilling and reaming mode according to claim 1, wherein the number of the positioning units is 4-6, and the positioning units are uniformly distributed between the base (1) and the pressing plate (4).
5. The clamping tool matched with the sliding bearing seat in a drilling and reaming mode according to claim 1, wherein a plurality of drilling and reaming preformed holes (8) are formed in the pressing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021720869.0U CN212886346U (en) | 2020-08-18 | 2020-08-18 | Clamping tool matched with sliding bearing seat in drilling and hinging mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021720869.0U CN212886346U (en) | 2020-08-18 | 2020-08-18 | Clamping tool matched with sliding bearing seat in drilling and hinging mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212886346U true CN212886346U (en) | 2021-04-06 |
Family
ID=75247370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021720869.0U Active CN212886346U (en) | 2020-08-18 | 2020-08-18 | Clamping tool matched with sliding bearing seat in drilling and hinging mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212886346U (en) |
-
2020
- 2020-08-18 CN CN202021720869.0U patent/CN212886346U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208773028U (en) | A kind of cylindrical handle fan blade bores the tooling of two thimbles and milling clamping position | |
| CN212886346U (en) | Clamping tool matched with sliding bearing seat in drilling and hinging mode | |
| CN205519806U (en) | Drilling special fixture of reduction case | |
| CN201792013U (en) | Spring hole machining tool for automobile front axle plate | |
| CN212310928U (en) | Inclined hole drilling device | |
| CN209832257U (en) | Zirconia ceramic case mounting fixture | |
| CN111390589A (en) | Method and system for machining opening gear, main bearing hole and bottom surface of V-shaped diesel engine | |
| CN210255143U (en) | Flat plate part extrusion type tool | |
| CN109014268B (en) | Method for machining bolt hole of mounting seat of frame gear box | |
| CN212886347U (en) | Clamping tool for drilling side hole of sliding bearing seat | |
| CN216939508U (en) | Clamping tool for machining control rod mounting hole | |
| CN212371660U (en) | Tool clamp for machining vertical hole of swing shaft | |
| CN212172517U (en) | Aircraft stores pylon and wing butt joint owner connect precision equipment | |
| CN218518170U (en) | Boring clamp for boring and milling machine tool | |
| CN220706781U (en) | Adjustable anti-drop lower margin structure of lathe | |
| CN218050473U (en) | Point rail drilling limiting device for numerical control sawing and drilling combined equipment | |
| CN217800283U (en) | Turning tool with variable diameter | |
| CN213411137U (en) | Clamp | |
| CN211589329U (en) | Fixing device is used in balancing weight processing | |
| CN219074477U (en) | Clamp for milling screw holes and peripheral molded surfaces of supporting piece | |
| CN217619015U (en) | End cover numerical control drilling and milling integrated tool | |
| CN220533031U (en) | Frock clamp in counter sinking hole in dysmorphism part processing inclined plane | |
| CN220782338U (en) | Drill jig special for supporting seat | |
| CN212155677U (en) | Combined type adjustable transmission rod | |
| CN216461965U (en) | High-efficient high accuracy boring grab device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |