CN218556292U - Be used for notebook support bar side milling hole positioning fixture - Google Patents
Be used for notebook support bar side milling hole positioning fixture Download PDFInfo
- Publication number
- CN218556292U CN218556292U CN202222067420.4U CN202222067420U CN218556292U CN 218556292 U CN218556292 U CN 218556292U CN 202222067420 U CN202222067420 U CN 202222067420U CN 218556292 U CN218556292 U CN 218556292U
- Authority
- CN
- China
- Prior art keywords
- positioning
- edge
- support bar
- pressing
- compresses tightly
- 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
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a be used for notebook support bar side milling holes positioning fixture, including the clamping platform, a plurality of groups side compresses tightly the subassembly and the edge compresses tightly the subassembly, and the locating component of location support bar clamping position, clamping bench up end rectangular array is provided with a plurality of groups locating component, locating component includes locating piece and location driving lever, the side that the locating component front end all was provided with bilateral symmetry setting compresses tightly the subassembly and the edge that the middle part set up compresses tightly the subassembly, the side compresses tightly the subassembly including pressing down the cylinder, the side is pressed down the briquetting, rubber gasket and fulcrum seat, the edge compresses tightly the subassembly including pressing down the cylinder, the edge is pressed down briquetting and fulcrum seat, this positioning fixture utilizes the side that bilateral symmetry set up to compress tightly the subassembly and the edge at middle part and compresses tightly the support bar location, the vertical upwards location in side of the support bar that will open waist shape hole compresses tightly, and adopt location positioning driving lever and node contact location, the milling cutter processing of being convenient for, improve the machining precision in side waist shape hole.
Description
Technical Field
The utility model relates to a fixture device technical field, concretely relates to be used for notebook support bar side milling holes positioning fixture.
Background
The utility model provides a present support bar of components and parts such as built-in location installation circuit board of notebook, be rectangular type, and be provided with a plurality of screw hole, so that link firmly components and parts on the support bar through the screw, and each part needs weight reduction as far as possible in the notebook, with whole dead weight that alleviates the notebook, do not influence the structural strength of part simultaneously, do not need to punch the position with the support bar for this reason and set up waist shape hole, under the condition that does not influence structural strength, reduce the dead weight, reach the weight index, because the support bar structure is special, the anchor clamps of traditional use damage the structure easily, and the clamping is inconvenient, be unfavorable for high-efficient production, consequently, it is necessary to design a dedicated anchor clamps of a section specially, in order to improve the machining efficiency in support bar side waist shape hole.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose: in view of technical requirements in the background art, a positioning fixture for milling holes in the side surface of a support bar of a notebook computer is designed, the support bar is positioned and pressed by utilizing side surface pressing assemblies and a middle edge pressing assembly which are arranged in bilateral symmetry, the side surface of a waist-shaped hole to be formed is positioned vertically upwards, the milling cutter is convenient to process, and the processing precision of the waist-shaped hole in the side surface of the support bar is improved.
The technical scheme adopted for solving the problems is as follows:
the utility model provides a be used for notebook support bar side milling hole positioning fixture, includes clamping platform, a plurality of groups side and edge compress tightly subassembly to and the locating component of location support bar clamping position.
The rectangular array on the upper end surface of the clamping table is provided with a plurality of groups of positioning components, each positioning component comprises a positioning block and a positioning deflector rod, the positioning deflector rods are fixed by the positioning blocks, the front ends of the positioning deflector rods are provided with inclined surfaces and are in contact positioning with the nodes in the middle of the supporting strips to be processed,
the front ends of the positioning components are respectively provided with lateral surface pressing components which are arranged in a bilateral symmetry way and an edge pressing component which is arranged in the middle,
the side pressing component comprises a pressing cylinder, a side pressing block, a rubber gasket and a fulcrum seat, wherein a telescopic rod of the pressing cylinder is movably hinged with the tail end of the side pressing block, the side pressing block is movably hinged with the fulcrum seat, the rubber gasket is attached to the inner face of the front end of the side pressing block, the rubber gasket is closely attached to the upper end face of the supporting bar to be processed, and the supporting bar is positioned and pressed,
the edge compresses tightly the subassembly and presses down piece and fulcrum seat including pressing down cylinder, edge, the edge is pressed down the piece and is the T type, and the upper end bilateral symmetry is provided with the edge press surface that the slope set up to just implement the slant to press down tightly to the edge of the support bar on the material carrying end face of clamping platform.
Further, the cylinder body of the pressing cylinder is fixedly connected to the lower end face of the clamping table, and a reinforcing plate fixedly connected with the cylinder body is arranged on the lower end face of the clamping table so as to improve the connection stability of the cylinder body of the pressing cylinder.
Furthermore, the other end of the fulcrum seat is movably hinged with the clamping table.
Further, the clamping platform corresponds the side and presses the piece and the edge to be provided with according to the piece and dodge the hole, and the side of being convenient for is pressed the piece and the edge is pressed the piece and is pressed the piece swing back and forth.
The utility model has the advantages that:
this a be used for notebook support bar side milling holes positioning fixture utilizes the side that bilateral symmetry set up to compress tightly the subassembly and the edge at middle part compresses tightly the subassembly and compresses tightly the support bar location, and the vertical upwards location in side of the support bar that will open waist shape hole compresses tightly to adopt location driving lever and node contact location, the milling cutter processing of being convenient for improves the machining precision in support bar side waist shape hole.
Drawings
Fig. 1 is a schematic structural view of a positioning fixture for milling holes in the side faces of notebook support bars in the embodiment;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic structural view of the edge-removed pressing block of FIG. 2;
FIG. 4 is a side bottom view of the positioning fixture for milling holes in the lateral side of the notebook support bar in the embodiment;
FIG. 5 is a schematic structural view of the supporting bar of the present embodiment;
the device comprises a clamping table 1, a positioning block 2, a positioning deflector rod 3, a left side pressing block 4, an edge pressing block 5, a right side pressing block 6, a left rubber gasket 7, a support bar 8, a node 9, a right rubber gasket 10, a telescopic rod 11, a fulcrum seat 12, a cylinder body 13, a reinforcing plate 14, waist-shaped holes 15 on two sides, a waist-shaped hole 16 in the middle, a material carrying end face 17 and an avoidance hole 18.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, the present embodiment provides a positioning fixture for milling a hole on a side surface of a support bar 8 of a notebook computer, including clamping tables 1 and 4 sets of side surface pressing components and edge pressing components, and a positioning component for positioning a clamping position of the support bar 8.
Specifically speaking, the rectangular array of clamping platform 1 up end is provided with 4 sets of locating component, locating component includes locating piece 2 and location driving lever 3, location driving lever 3 has locating piece 2 fixed, location driving lever 3 front end is provided with the inclined plane to just contact the location to the node 9 at the support bar 8 middle part of treating processing.
The locating component front end all is provided with the side that bilateral symmetry set up and compresses tightly the subassembly and the edge that the middle part set up compresses tightly the subassembly.
The side compresses tightly the subassembly and presses piece, rubber gasket and fulcrum seat 12 including pressing cylinder, side, the side is pressed the piece and is included that the left surface presses piece 4 and right flank to press piece 6 according to the pressure, and the rubber gasket includes rubber gasket 10 on left rubber gasket 7 and right side, the telescopic link 11 and the side that press the cylinder press piece tail end activity hinge joint, the side is pressed the piece and is articulated with the 12 activities of fulcrum seat, the side is pressed the front end inner face laminating of pressing the piece and is had the rubber gasket, the rubber gasket is inseparable with 8 up end laminating of the support bar of treating processing, compresses tightly 8 location of support bar.
The edge compresses tightly the subassembly and presses down piece 5 and fulcrum seat 12 including pressing down cylinder, edge, the edge is pressed down piece 5 and is the T type, and the upper end bilateral symmetry is provided with the edge press surface that the slope set up to just implement the slant to press down the clamp tightly to the edge of the support bar 8 on the material carrying end face 17 of clamping platform 1.
The further embodiment is that, the cylinder body 13 of the pressing cylinder is fixedly connected with the lower end face of the clamping table 1, and the lower end face of the clamping table 1 is provided with a reinforcing plate 14 fixedly connected with the cylinder body 13 so as to improve the connection stability of the cylinder body 13 of the pressing cylinder.
In a further embodiment, the other end of the fulcrum seat 12 is movably hinged with the clamping table 1.
The further embodiment is that the clamping table 1 is provided with avoiding holes 18 corresponding to the side pressing blocks and the edge pressing blocks 5, so that the side pressing blocks and the edge pressing blocks 5 can swing back and forth conveniently.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a be used for notebook support bar side milling holes positioning fixture which characterized in that: comprises a clamping table, a plurality of groups of side surface pressing components, edge pressing components and positioning components for positioning the clamping position of a supporting strip,
the rectangular array on the upper end surface of the clamping table is provided with a plurality of groups of positioning components, each positioning component comprises a positioning block and a positioning deflector rod, the positioning deflector rods are fixed by the positioning blocks, the front ends of the positioning deflector rods are provided with inclined surfaces and are in contact positioning with the nodes in the middle of the supporting strips to be processed,
the front ends of the positioning components are respectively provided with a lateral pressing component and a seamed edge pressing component which are symmetrically arranged at the left and the right sides and are arranged at the middle part,
the side pressing component comprises a pressing cylinder, a side pressing block, a rubber gasket and a fulcrum seat, wherein a telescopic rod of the pressing cylinder is movably hinged with the tail end of the side pressing block, the side pressing block is movably hinged with the fulcrum seat, the rubber gasket is attached to the inner face of the front end of the side pressing block, the rubber gasket is closely attached to the upper end face of the supporting bar to be processed, and the supporting bar is positioned and pressed,
the edge compresses tightly the subassembly and presses down piece and fulcrum seat including pressing down cylinder, edge, the edge is pressed down the piece and is the T type, and the upper end bilateral symmetry is provided with the edge press surface that the slope set up to just implement the slant to press down tightly to the edge of the support bar on the material carrying end face of clamping platform.
2. The positioning clamp for the lateral milling holes of the notebook support bar according to claim 1, wherein: the cylinder body of the pressing cylinder is fixedly connected to the lower end face of the clamping table, and a reinforcing plate fixedly connected with the cylinder body is arranged on the lower end face of the clamping table.
3. The positioning clamp for the lateral milling holes of the notebook support bar according to claim 1, wherein: the other end of the fulcrum seat is movably hinged with the clamping table.
4. The positioning clamp for the lateral milling holes of the notebook support bar according to claim 1, wherein: the clamping platform corresponds the side and presses the piece and the edge is provided with according to the piece and dodges the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222067420.4U CN218556292U (en) | 2022-08-08 | 2022-08-08 | Be used for notebook support bar side milling hole positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222067420.4U CN218556292U (en) | 2022-08-08 | 2022-08-08 | Be used for notebook support bar side milling hole positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218556292U true CN218556292U (en) | 2023-03-03 |
Family
ID=85308838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222067420.4U Active CN218556292U (en) | 2022-08-08 | 2022-08-08 | Be used for notebook support bar side milling hole positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218556292U (en) |
-
2022
- 2022-08-08 CN CN202222067420.4U patent/CN218556292U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218556292U (en) | Be used for notebook support bar side milling hole positioning fixture | |
| CN210940873U (en) | Pre-compaction device is used in composite material board production | |
| CN217570637U (en) | Manual pin bending jig | |
| CN210232317U (en) | Work fixture | |
| CN211437805U (en) | Cylinder riveting device | |
| CN208246345U (en) | A kind of Special milling machine clamp for processing steel impact sample | |
| CN202278334U (en) | Knife switch type holddown device | |
| CN213291790U (en) | Notebook flattening and binding equipment | |
| CN214641896U (en) | Clamping jig for right shell of shared bicycle | |
| CN221056502U (en) | Computer power adapter test fixture | |
| CN215034064U (en) | High-efficient cutting device of metal | |
| CN215090082U (en) | Stainless steel angle steel punching device | |
| CN219464999U (en) | Jig for clamping multiple bar stocks in wire cutting mode | |
| CN213645546U (en) | Progressive die for upper hinge reinforcing plate of automobile rear door | |
| CN213054427U (en) | Elastomer pneumatic clamp | |
| CN216027319U (en) | Metal material bending device | |
| CN214470684U (en) | Nonstandard workpiece detection table | |
| CN219153805U (en) | Sheet material press with pressing plate positioning structure | |
| CN218964741U (en) | Product processing positioning fixture | |
| CN217215652U (en) | Block terminal body board compresses tightly fixing device | |
| CN220028814U (en) | Metal sheet cutting machine | |
| CN215697263U (en) | Cell-phone frame section bar processing punching equipment | |
| CN214292112U (en) | Guide plate milling groove clamping device | |
| CN218018207U (en) | Folding FIN presss from both sides tight tool | |
| CN214109687U (en) | Cavity processing clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |