CN108817905B - tooling pallet for assembling cylinder head assembly - Google Patents
tooling pallet for assembling cylinder head assembly Download PDFInfo
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- CN108817905B CN108817905B CN201810975712.3A CN201810975712A CN108817905B CN 108817905 B CN108817905 B CN 108817905B CN 201810975712 A CN201810975712 A CN 201810975712A CN 108817905 B CN108817905 B CN 108817905B
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- positioning pin
- cylinder head
- supporting
- pallet
- arc
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/002—Article feeders for assembling machines orientating the articles
Abstract
The invention discloses an tool tray for assembling a cylinder head assembly, which belongs to the technical field of tool trays and comprises a tray plate, wherein a positioning pin supporting seat is arranged on the tray plate, a flat-head supporting column and an arc-shaped supporting column are respectively arranged on the tray plate on two opposite sides of the positioning pin supporting seat, curved supporting blocks are symmetrically arranged on the tray plate on two sides of the flat-head supporting column, a plurality of stand columns are arranged on the positioning pin supporting seat, positioning pin holes which sequentially penetrate through the stand columns and the positioning pin supporting seat are formed in each stand column along the vertical direction, positioning pins are arranged in the positioning pin holes, inclined curved surfaces matched with the cylinder head assembly are arranged at the tops of the curved supporting blocks, the inclined curved surfaces of the two curved supporting blocks are oppositely arranged, and arc-shaped surfaces matched with the arc-shaped surfaces of the cylinder head assembly after being turned are arranged at the upper ends of the arc-shaped supporting columns.
Description
Technical Field
The invention relates to the technical field of tool trays, in particular to tool trays for assembling cylinder head components.
Background
At present, the number of parts of a compressor cylinder head assembly is large, a plurality of work stations are needed in automatic assembly, the cylinder head assembly is complex in appearance, positioning and transferring in the automatic assembly process are troublesome, overturning secondary positioning is needed in assembly, and secondary positioning after overturning is difficult.
Disclosure of Invention
The invention provides tool trays for assembling a cylinder head assembly, aiming at solving the problems that the existing cylinder head assembly needs to be overturned for secondary positioning during assembly and the overturned secondary positioning is difficult.
In order to achieve the purpose, the invention adopts the following technical scheme:
tooling pallet for assembling cylinder head components, which comprises a pallet plate, wherein the pallet plate is provided with a positioning pin supporting seat, the pallet plates on two opposite sides of the positioning pin supporting seat are respectively provided with a flat-head supporting column and an arc-shaped supporting column, and the pallet plates on two sides of the flat-head supporting column are symmetrically provided with curved supporting blocks;
the positioning pin supporting seat is provided with a plurality of stand columns, each stand column is provided with a positioning pin hole which sequentially penetrates through the stand column and the positioning pin supporting seat along the vertical direction, and a positioning pin is arranged in each positioning pin hole; the top of the curved surface supporting block is provided with an inclined curved surface matched with the cylinder head assembly, and the inclined curved surfaces of the two curved surface supporting blocks are oppositely arranged; and the upper end of the arc-shaped supporting column is provided with an arc-shaped surface matched with the arc surface after the cylinder head assembly is turned over.
The invention can realize the stable support and the accurate positioning of the cylinder head assembly and has the characteristics of stability and reliability. When just adorning the cylinder head subassembly, the fixed orifices cover of cylinder head subassembly left end is established in the locating pin on the locating pin supporting seat, and cylinder head subassembly right-hand member is placed in the fixed slot that the slope curved surface of curved surface supporting shoe formed to the crew cut support column realizes supporting it, and when just adorning the cylinder head subassembly promptly, the locating pin on the locating pin supporting seat realizes accurate positioning to the cylinder head subassembly, and the curved surface supporting shoe of stand, crew cut support column and both sides realizes steadily supporting it. By realizing the stable support and accurate positioning of the cylinder head assembly; when the cylinder head assembly is reversely mounted after being overturned, the fixing hole sleeve at the left end of the cylinder head assembly is sleeved in the positioning pin on the positioning pin supporting seat in the same reverse direction, the right end of the cylinder head assembly is fixed on the arc-shaped supporting column, and the upper end of the arc-shaped supporting column is provided with an arc-shaped surface matched with the arc surface of the cylinder head assembly after being overturned. The cylinder head assembly after overturning can be stably supported.
, the top of the locating pin is conical, the lower part of the locating pin is provided with a plurality of annular grooves, the bottom of the locating pin supporting seat is provided with a threaded plunger hole, a threaded plunger is arranged in the threaded plunger hole, the end of the threaded plunger is clamped in the annular grooves of the locating pin, the top of the locating pin is conical, so that the locating pin can be sleeved with a fixing hole in the cylinder head assembly conveniently, meanwhile, the bottom of the locating pin is provided with a plurality of annular grooves, and when the locating pin is required to be adjusted to leak the height of the upright post to meet different working states, the threaded plunger is only required to be clamped in the annular grooves at the bottoms of different locating pins.
, the connecting line between the two curved supporting blocks is perpendicular to the connecting line between the flat supporting column and the arc supporting column.
, a plurality of positioning holes are arranged on the tray plate.
, notches are respectively formed on the side walls of the tray plate.
, 4 upright posts are arranged on the positioning pin supporting seat.
, the positioning pin supporting seat, the flat-head supporting column and the arc-shaped supporting column are all arranged on the central line of the tray plate.
Compared with the prior art, the invention has the beneficial effects that:
the invention can realize the stable support and the accurate positioning of the cylinder head assembly and has the characteristics of stability and reliability. When just adorning the cylinder head subassembly, the fixed orifices cover of cylinder head subassembly left end is established in the locating pin on the locating pin supporting seat, and cylinder head subassembly right-hand member is placed in the fixed slot that the slope curved surface of curved surface supporting shoe formed to the crew cut support column realizes supporting it, and when just adorning the cylinder head subassembly promptly, the locating pin on the locating pin supporting seat realizes accurate positioning to the cylinder head subassembly, and the curved surface supporting shoe of stand, crew cut support column and both sides realizes steadily supporting it. By realizing the stable support and accurate positioning of the cylinder head assembly; when the cylinder head assembly is reversely mounted after being overturned, the fixing hole sleeve at the left end of the cylinder head assembly is sleeved in the positioning pin on the positioning pin supporting seat in the same reverse direction, the right end of the cylinder head assembly is fixed on the arc-shaped supporting column, and the upper end of the arc-shaped supporting column is provided with an arc-shaped surface matched with the arc surface of the cylinder head assembly after being overturned. The cylinder head assembly after overturning can be stably supported.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view, partially in section, of the support of the tooling pallet of the present invention as the cylinder head assembly is being installed;
fig. 3 is a partially cut away schematic view of the support of the tooling pallet of the present invention when the cylinder head assembly is reverse installed.
The labels in the figure are: 1-a pallet plate, 2-a curved surface supporting block, 3-a positioning pin supporting seat, 4-a threaded plunger, 5-a positioning pin, 6-a flat-head supporting column, 7-an arc-shaped supporting column, 8-an upright column, 9-a cylinder head component, 10-a notch, 11-an annular groove and 12-a positioning hole.
Detailed Description
The present invention is further described in conjunction with the following examples, which are only a few examples of and not all examples of the present invention.
Example (b):
as shown in figure 1, the tooling pallet for assembling cylinder head components comprises a pallet plate 1, wherein a positioning pin 5 supporting seat 3 is arranged on the pallet plate 1, a flat head supporting column 6 and an arc-shaped supporting column 7 are respectively arranged on the pallet plate 1 on two opposite sides of the positioning pin supporting seat 3, curved surface supporting blocks 2 are symmetrically arranged on the pallet plate 1 on two sides of the flat head supporting column 6, and a connecting line between the two curved surface supporting blocks 2 is perpendicular to a connecting line between the flat head supporting column 6 and the arc-shaped supporting column 7.
The positioning pin supporting seat 3 is provided with 4 upright posts 8, each upright post 8 is provided with a positioning pin 5 hole which sequentially penetrates through the upright post 8 and the positioning pin supporting seat 3 along the vertical direction, and a positioning pin 5 is arranged in each positioning pin 5 hole; the top of the curved surface supporting block 2 is provided with an inclined curved surface matched with the cylinder head assembly 9, and the inclined curved surfaces of the two curved surface supporting blocks 2 are oppositely arranged; and the upper end of the arc-shaped supporting column 7 is provided with an arc-shaped surface matched with the arc surface of the cylinder head assembly 9 after being turned.
The invention can realize the stable support and the accurate positioning of the cylinder head assembly 9 and has the characteristics of stability and reliability. When just adorning cylinder head subassembly 9, as shown in fig. 2, the fixed orifices cover of cylinder head subassembly 9 left end is established in locating pin 5 on locating pin supporting seat 3, and cylinder head subassembly 9 right-hand member is placed in the fixed slot that the slope curved surface of curved surface supporting shoe 2 formed to flat head support column 6 realizes supporting it, and when just adorning cylinder head subassembly 9 promptly, locating pin 5 on the locating pin supporting seat 3 realizes accurate positioning to cylinder head subassembly 9, and stand 8, flat head support column 6 and the curved surface supporting shoe 2 of both sides realize steadily supporting it. By realizing the stable support and accurate positioning of the cylinder head assembly 9; when the cylinder head assembly 9 is reversely mounted after being turned over, as shown in fig. 3, the fixing hole sleeve at the left end of the cylinder head assembly 9 is sleeved in the positioning pin 5 on the positioning pin supporting seat 3 in the same reverse direction, the right end of the cylinder head assembly 9 is fixed on the arc-shaped supporting column 7, and the upper end of the arc-shaped supporting column 7 is provided with an arc-shaped surface matched with the arc-shaped surface of the cylinder head assembly 9 after being turned over. The cylinder head assembly 9 after being turned over can be stably supported.
As shown in fig. 2, the top of the positioning pin 5 of this embodiment is tapered, the lower portion of the positioning pin 5 is provided with a plurality of annular grooves 11, the bottom of the positioning pin support base 3 is provided with a threaded plunger hole, a threaded plunger 4 is arranged in the threaded plunger hole, and an end of the threaded plunger 4 is clamped in the annular groove 11 of the positioning pin 5. the top of the positioning pin 5 is tapered, so that the positioning pin 5 is sleeved with a fixing hole on the cylinder head assembly 9, and meanwhile, the bottom of the positioning pin 5 is provided with a plurality of annular grooves 11, and when the height of the positioning pin 5 leaking out of the upright post 8 needs to be adjusted to meet different working conditions, the threaded plunger 4 only needs to be clamped into the annular grooves 11 at the bottoms of.
Preferably, in order to better implement the invention, accurate positioning can be realized, and the structure is specially set as follows: the tray plate 1 is provided with a plurality of positioning holes 12.
Preferably, the side walls of the tray plate 1 in this embodiment are respectively provided with notches 10. The blocking and positioning can be realized, and the stopper can be avoided.
Preferably, the positioning pin supporting seat 3, the flat head supporting column 6 and the arc-shaped supporting column 7 are all arranged on the central line of the tray plate 1.
Example 1:
as shown in fig. 1-3, tooling pallets for assembling cylinder head assemblies comprise pallet plates 1, wherein the pallet plates 1 are provided with positioning pin supporting seats 3, the pallet plates 1 on two opposite sides of the positioning pin supporting seats 3 are respectively provided with flat head supporting columns 6 and arc-shaped supporting columns 7, and the pallet plates 1 on two sides of the flat head supporting columns 6 are symmetrically provided with curved surface supporting blocks 2;
the positioning pin supporting seat 3 is provided with a plurality of stand columns 8, each stand column 8 is provided with a positioning pin 5 hole which sequentially penetrates through the stand column 8 and the positioning pin supporting seat 3 along the vertical direction, and a positioning pin 5 is arranged in each positioning pin 5 hole; the top of the curved surface supporting block 2 is provided with an inclined curved surface matched with the cylinder head assembly 9, and the inclined curved surfaces of the two curved surface supporting blocks 2 are oppositely arranged; and the upper end of the arc-shaped supporting column 7 is provided with an arc-shaped surface matched with the arc surface of the cylinder head assembly 9 after being turned.
, the top of the positioning pin 5 is conical, the lower part of the positioning pin 5 is provided with a plurality of annular grooves 11, the bottom of the positioning pin support seat 3 is provided with a threaded plunger hole, a threaded plunger 4 is arranged in the threaded plunger hole, the end of the threaded plunger 4 is clamped in the annular groove 11 of the positioning pin 5, the top of the positioning pin 5 is conical, so that the positioning pin 5 is sleeved with a fixing hole on the cylinder head assembly 9, meanwhile, the bottom of the positioning pin 5 is provided with a plurality of annular grooves 11, and when the height of the positioning pin 5 leaking out of the upright post 8 needs to be adjusted to meet different working conditions, the threaded plunger 4 only needs to be clamped in the annular grooves 11 at the bottoms of different positioning pins 5.
, the connecting line between the two curved supporting blocks 2 is perpendicular to the connecting line between the flat supporting column 6 and the arc supporting column 7.
, a plurality of positioning holes 12 are arranged on the tray plate 1.
, notches 10 are respectively arranged on the side walls of the tray plate 1.
, 4 upright posts 8 are arranged on the positioning pin supporting seat 3.
, the positioning pin supporting seat 3, the flat head supporting column 6 and the arc supporting column 7 are all arranged on the central line of the tray plate 1.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
- The tooling pallet for assembling the cylinder head assembly is characterized by comprising a pallet plate (1), wherein a positioning pin supporting seat (3) is arranged on the pallet plate (1), flat-head supporting columns (6) and arc-shaped supporting columns (7) are respectively arranged on the pallet plates (1) on two opposite sides of the positioning pin supporting seat (3), and curved surface supporting blocks (2) are symmetrically arranged on the pallet plates (1) on two sides of the flat-head supporting columns (6);a plurality of stand columns (8) are arranged on the positioning pin supporting seat (3), a positioning pin (5) hole which sequentially penetrates through the stand columns (8) and the positioning pin supporting seat (3) is formed in each stand column (8) in the vertical direction, and a positioning pin (5) is arranged in each positioning pin (5) hole; the top of the curved surface supporting block (2) is provided with an inclined curved surface matched with the cylinder head assembly (9), and the inclined curved surfaces of the two curved surface supporting blocks (2) are arranged oppositely; and an arc surface matched with the arc surface after the cylinder head assembly (9) is turned over is arranged at the upper end of the arc supporting column (7).
- 2. tooling pallet for assembling cylinder head components, according to claim 1, characterized in that the top of the positioning pin (5) is conical, the lower part of the positioning pin (5) is provided with a plurality of annular grooves (11), the bottom of the positioning pin support base (3) is provided with a threaded plunger hole, the threaded plunger hole is provided with a threaded plunger (4), and the end of the threaded plunger (4) is clamped in the annular groove (11) of the positioning pin (5).
- 3. tooling pallet for assembling cylinder head assembly, according to claim 1, characterized in that the line between the two curved support blocks (2) is perpendicular to the line between the flat head support column (6) and the arc support column (7).
- 4. tooling pallet for assembling cylinder head components according to claim 1, characterized in that the pallet plate (1) is provided with a plurality of positioning holes (12).
- 5. tooling pallet for assembling cylinder head components according to claim 1, characterized in that the side walls of the pallet plate (1) are respectively provided with notches (10).
- 6. tooling pallet for assembling cylinder head assembly, according to claim 1, characterized in that the location pin support base (3) is provided with 4 uprights (8).
- 7. tooling pallet for assembling cylinder head components, according to claim 1, characterized in that the locating pin support base (3), the flat head support column (6) and the arc support column (7) are all arranged on the central line of the pallet plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810975712.3A CN108817905B (en) | 2018-08-24 | 2018-08-24 | tooling pallet for assembling cylinder head assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810975712.3A CN108817905B (en) | 2018-08-24 | 2018-08-24 | tooling pallet for assembling cylinder head assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108817905A CN108817905A (en) | 2018-11-16 |
| CN108817905B true CN108817905B (en) | 2020-01-31 |
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ID=64151321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810975712.3A Active CN108817905B (en) | 2018-08-24 | 2018-08-24 | tooling pallet for assembling cylinder head assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108817905B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2954484B2 (en) * | 1994-06-02 | 1999-09-27 | 川崎重工業株式会社 | Pallet for cylinder head assembly |
| US6412158B1 (en) * | 2000-08-22 | 2002-07-02 | Randall C. Moore | Combined tools for removing and installing valve keepers in an internal combustion engine |
| KR101766057B1 (en) * | 2015-11-18 | 2017-08-07 | 현대자동차주식회사 | Cylinder head pallet |
| CN207447850U (en) * | 2017-11-16 | 2018-06-05 | 重庆宗申发动机制造有限公司 | A kind of compact internal combustion engine cylinder end valve spring and oil blocking cover assembling pallet |
-
2018
- 2018-08-24 CN CN201810975712.3A patent/CN108817905B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108817905A (en) | 2018-11-16 |
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