CN220944215U - Integrated fixed end bracket clamp - Google Patents
Integrated fixed end bracket clamp Download PDFInfo
- Publication number
- CN220944215U CN220944215U CN202322645140.1U CN202322645140U CN220944215U CN 220944215 U CN220944215 U CN 220944215U CN 202322645140 U CN202322645140 U CN 202322645140U CN 220944215 U CN220944215 U CN 220944215U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- frame connecting
- locating
- locating component
- workpiece
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses an integrated fixed end bracket clamp which comprises a bottom plate, wherein a supporting surface of the bottom plate is provided with a lifting lug body positioning assembly, a frame connecting part positioning assembly, a pocket beam positioning assembly and a pressing assembly, a workpiece is positioned and supported on the bottom plate through the lifting lug body positioning assembly, the frame connecting part positioning assembly and the pocket beam positioning assembly, so that the axes of a plate spring pin connecting hole and a frame connecting hole on the workpiece are vertical to the supporting surface of the bottom plate, and the pressing assembly is matched with the lifting lug body positioning assembly, the frame connecting part positioning assembly and the pocket beam positioning assembly to clamp the workpiece; the fixture designed by the utility model has high positioning precision, ensures the processing quality and the processing precision of the subsequent working procedures, and can be suitable for a horizontal processing center.
Description
Technical Field
The utility model belongs to the field of commercial vehicle part clamps, and particularly relates to an integrated fixed end bracket clamp.
Background
As shown in fig. 1 and 2, an integrated fixed end bracket comprises a lifting lug body 1, wherein a frame connecting part 2 extends upwards from the top of the lifting lug body, a frame mounting cavity 3 is reserved between the frame connecting part and the lifting lug body, and a pocket beam connecting part 4 extends from the other side of the lifting lug body; the lifting lug body is provided with a plate spring pin connecting hole, the frame connecting part is provided with a frame connecting hole, and the pocket beam connecting part is provided with a pocket beam connecting hole. The integrated fixed end bracket is manufactured in a casting mode, the surface is rough, the shape is complex, and clamping cannot be performed in a reference surface mode; it is now necessary to design a set of jigs suitable for use in horizontal machining centers.
Disclosure of utility model
The utility model provides an integrated fixed end bracket clamp, and aims to solve the technical problem that a blank cannot be clamped.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides an integrate stiff end support anchor clamps, includes bottom plate, its characterized in that: be equipped with lug body locating component, frame connecting portion locating component, pocket roof beam locating component and compress tightly the subassembly on the holding surface of bottom plate, the work piece passes through lug body locating component, frame connecting portion locating component, pocket roof beam locating component location support on the bottom plate, makes the axis and the bottom plate holding surface of leaf spring pin junction hole and frame connecting hole on the work piece perpendicular, compresses tightly subassembly and lug body locating component, frame connecting portion locating component, pocket roof beam locating component cooperation and is used for pressing from both sides tight work piece.
The technical scheme is further limited, the lifting lug body positioning assembly is a first positioning pin, the first positioning pin is detachably connected with the bottom plate, and the first positioning pin is used for propping up the lifting lug body of the workpiece.
The technical scheme is further limited, the frame connecting part positioning assembly is composed of a plurality of second positioning pins, the second positioning pins are detachably connected with the bottom plate, and the tops of the second positioning pins are in positioning fit with frame connecting holes in the workpiece.
The technical scheme is further defined, and the structure of the pocket beam positioning assembly is as follows: the device comprises a third cushion block, wherein a plurality of inclined third positioning pins are arranged on the third cushion block, and the top ends of the third positioning pins are propped against the pocket beam connecting part of the workpiece.
The technical scheme is further defined, and the compression assembly is composed of a plurality of compression cylinders.
The technical scheme is further improved, a plurality of error-proofing positioning pieces are arranged on the bottom plate, and the error-proofing positioning pieces are distributed around the workpiece lifting lug body; structure of mistake proofing setting element: the device comprises a base body and a screw rod, wherein the base body is detachably connected with a bottom plate, and the screw rod is in threaded connection with the base body.
The utility model has the beneficial effects that: the blank is positioned and supported on the bottom plate through the lifting lug body positioning assembly, the frame connecting part positioning assembly and the pocket beam positioning assembly, so that the technical problem of positioning of a reference surface is solved; the fixture designed by the utility model has high positioning precision, ensures the processing quality, ensures the processing precision of the subsequent working procedures, and is also applicable to horizontal processing centers.
Drawings
Fig. 1 is a perspective view of an integrated fixed end bracket of the background art.
Fig. 2 is a side view of an integrated fixed end bracket of the background art.
Fig. 3 is a schematic view of the structure of the present utility model.
Fig. 4 is a bottom view of fig. 3.
Detailed Description
As shown in fig. 3 and 4, an integrated fixed end bracket fixture comprises a bottom plate, wherein a supporting surface of the bottom plate 5 is provided with a lifting lug body positioning component 6, a frame connecting part positioning component 7, a pocket beam positioning component 8 and a pressing component 9, a workpiece is positioned and supported on the bottom plate through the lifting lug body positioning component, the frame connecting part positioning component and the pocket beam positioning component, so that the axes of a plate spring pin connecting hole and a frame connecting hole on the workpiece are vertical to the supporting surface of the bottom plate, and the pressing component is matched with the lifting lug body positioning component, the frame connecting part positioning component and the pocket beam positioning component to clamp the workpiece;
As shown in fig. 3 and 4, the lifting lug body positioning assembly 6 is a first positioning pin, the first positioning pin is detachably connected with the bottom plate, and the first positioning pin is used for propping against the lifting lug body of the workpiece; the positioning component has low manufacturing cost, strong universality and convenient assembly and disassembly;
As shown in fig. 3 and 4, the frame connecting part positioning assembly 7 is composed of a plurality of second positioning pins, the second positioning pins are detachably connected with the bottom plate, and the tops of the second positioning pins are in positioning fit with frame connecting holes on the workpiece; the positioning component has low manufacturing cost, strong universality and convenient assembly and disassembly;
As shown in fig. 3 and 4, the pocket beam positioning assembly 8 has the structure: the device comprises a third cushion block 801, wherein a plurality of inclined third positioning pins 802 are arranged on the third cushion block, and the top ends of the third positioning pins are propped against the pocket beam connecting part of the workpiece; the positioning component has low manufacturing cost, strong universality and convenient assembly and disassembly;
As shown in fig. 3 and 4, the pressing assembly 9 is composed of a plurality of pressing cylinders; the structure of the compaction oil cylinder is as follows: the hydraulic oil cylinder comprises a hydraulic oil cylinder 901, wherein the working end of the hydraulic oil cylinder is fixedly connected with a pressing plate 902;
As shown in fig. 3 and fig. 4, the bottom plate is provided with a plurality of error-proof positioning pieces 10, and the error-proof positioning pieces are distributed around the workpiece lifting lug body; structure of mistake proofing setting element: the device comprises a base 1001 and a screw 1002, wherein the base is detachably connected with a bottom plate, and the screw is in threaded connection with the base; the error-proof positioning piece has a simple structure, is beneficial to reducing the manufacturing cost, can assist in positioning the workpiece, has strong universality and convenient adjustment, and further improves the positioning precision;
The detachable connection part is in bolted connection in the specification, and the fixed connection part is in welded or bolted connection and the like.
Description of use: after the workpiece is clamped on the bottom plate, the workpiece is moved to a rotary workbench of a horizontal machining center, and operations such as milling a datum plane, drilling or countersinking can be performed on the workpiece.
Claims (6)
1. The utility model provides an integrate stiff end support anchor clamps, includes bottom plate, its characterized in that: be equipped with lug body locating component, frame connecting portion locating component, pocket roof beam locating component and compress tightly the subassembly on the holding surface of bottom plate, the work piece passes through lug body locating component, frame connecting portion locating component, pocket roof beam locating component location support on the bottom plate, makes the axis and the bottom plate holding surface of leaf spring pin junction hole and frame connecting hole on the work piece perpendicular, compresses tightly subassembly and lug body locating component, frame connecting portion locating component, pocket roof beam locating component cooperation and is used for pressing from both sides tight work piece.
2. An integrated fixed end bracket clamp as defined in claim 1, wherein: the lifting lug body locating component is a first locating pin, the first locating pin is detachably connected with the bottom plate, and the first locating pin is used for propping up the lifting lug body of the workpiece.
3. An integrated fixed end bracket clamp according to claim 1 or 2, wherein: the frame connecting part locating component consists of a plurality of second locating pins, the second locating pins are detachably connected with the bottom plate, and the tops of the second locating pins are matched with frame connecting holes in the workpiece in a locating mode.
4. An integrated fixed end bracket clip as defined in claim 3, wherein: the structure of the pocket beam positioning assembly is as follows: the device comprises a third cushion block, wherein a plurality of inclined third positioning pins are arranged on the third cushion block, and the top ends of the third positioning pins are propped against the pocket beam connecting part of the workpiece.
5. An integrated fixed end bracket clamp according to claim 1 or 2 or 4, wherein: the compressing assembly is composed of a plurality of compressing cylinders.
6. An integrated fixed end bracket clamp as defined in claim 5, wherein: the bottom plate is provided with a plurality of error-proofing positioning pieces which are distributed around the workpiece lifting lug body; structure of mistake proofing setting element: the device comprises a base body and a screw rod, wherein the base body is detachably connected with a bottom plate, and the screw rod is in threaded connection with the base body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322645140.1U CN220944215U (en) | 2023-09-28 | 2023-09-28 | Integrated fixed end bracket clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322645140.1U CN220944215U (en) | 2023-09-28 | 2023-09-28 | Integrated fixed end bracket clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220944215U true CN220944215U (en) | 2024-05-14 |
Family
ID=91018112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322645140.1U Active CN220944215U (en) | 2023-09-28 | 2023-09-28 | Integrated fixed end bracket clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220944215U (en) |
-
2023
- 2023-09-28 CN CN202322645140.1U patent/CN220944215U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |