CN209811655U - Improved automatic press-fitting device for parking cam ring - Google Patents
Improved automatic press-fitting device for parking cam ring Download PDFInfo
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- CN209811655U CN209811655U CN201920612667.5U CN201920612667U CN209811655U CN 209811655 U CN209811655 U CN 209811655U CN 201920612667 U CN201920612667 U CN 201920612667U CN 209811655 U CN209811655 U CN 209811655U
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Abstract
The utility model discloses an automatic pressure equipment device of improved generation parking cam ring, including last pressure equipment mould and pressure equipment mould down, go up pressure equipment mould coaxial set up in pressure equipment mould top down, it includes a location section of thick bamboo, locating piece, a plurality of positioning core axle and main shaft to go up pressure equipment mould, lower pressure equipment mould includes that the product places boss and pressure-bearing platform, it still includes a plurality of pressure heads, slider regulating plate and pressure head installation slider to go up pressure equipment mould, the pressure head pass through pressure head installation slider connect in can follow in the adjustment tank is in circumferential movement on the slider regulating plate, this automatic pressure equipment device of improved generation parking cam ring pressure equipment precision is high, pressure equipment product plane degree is good, convenient location, simple structure, convenient operation.
Description
Technical Field
The utility model relates to a motor transmission spare part processing technology field especially relates to an automatic pressure equipment device of improved generation parking cam ring.
Background
In the technical fields of transmission parts, bearings and the like, the case of combining and using two products after press-fitting is frequently encountered, for example, a parking cam ring for an automobile gearbox, a powder metallurgy part and a punched outer ring part need to be combined and used after press-fitting, and the combined products often need to deal with the use environment with high rotating speed, high load and high impact, so the quality and reliability of press-fitting of the combined products are particularly important.
At present, automatic press-fitting equipment designed for such products exists in the market, for example, a parking cam ring automatic press-fitting device for an automobile transmission, which is applied by the company and has the patent number of CN208322625U, but no good means is provided for controlling the deformation of the products in the press-fitting process, the flatness of the press-fitted products cannot be guaranteed, and the press-fitting precision of the products is not high enough.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: in order to overcome the defects of the prior art, the improved automatic press-fitting device for the parking cam ring is high in press-fitting precision, good in press-fitting product flatness, convenient to position, simple in structure and convenient to operate.
The utility model provides a technical scheme that above-mentioned technical problem took is: the utility model provides an automatic pressure equipment device of improved generation parking cam ring, includes pressure equipment mould and pressure equipment mould down, go up pressure equipment mould coaxial set up in pressure equipment mould top down, it includes a location section of thick bamboo, locating piece, a plurality of positioning core axle and main shaft to go up pressure equipment mould, a location section of thick bamboo fixed connection in the main shaft below, the positioning core axle is fixed location section of thick bamboo bottom evenly sets up along a location section of thick bamboo circumference, be provided with the stop screw on each positioning core axle respectively, the spout has been seted up to a location section of thick bamboo one side, the locating piece can be followed the spout and reciprocated, the locating piece bottom mounting has the locating pin, pressure equipment mould includes that the product places boss and pressure-bearing platform down, the product place the boss telescopically set up in pressure.
In order to prevent the buckling deformation of parts in the press fitting process and guarantee the flatness of press fitting products, the press fitting mold further comprises a plurality of press heads, a slider adjusting plate and a press head mounting sliding block, the slider adjusting plate is sleeved on the positioning barrel, an adjusting groove is formed in the edge of the slider adjusting plate, the press heads are connected in the adjusting groove through the press head mounting sliding block and can be arranged in the adjusting groove in an along mode, the adjusting groove is in circumferential movement on the slider adjusting plate, and the axis of the press heads is parallel to the axis of the positioning barrel.
In order to improve the press-fitting reliability, an area milling groove is formed in the plane on the pressure bearing table, and the projection of the bottom of the pressure head falls in the area milling groove.
In order to improve the positioning precision of the product and further improve the precision of the pressed product, the pressure bearing table is provided with a positioning pin.
In order to improve the convenience of positioning the parts, the head of the positioning pin is preferably tapered.
The indenter is preferably L-shaped, and other indenters may be designed according to actual use.
Preferably, the number of the pressing heads is 2, and fewer or more pressing heads can be designed according to actual use conditions.
In order to improve the efficiency of the press-fitting process, a code scanner is fixedly arranged on one side of the lower press-fitting die.
The utility model has the advantages that: the utility model discloses an automatic pressure equipment device of improved generation parking cam ring cooperates the pressure equipment to use, can be with powder metallurgy spare and punching press outer lane spare accurate, carry out the riveting assembly fast, and positioning accuracy is high, and the deformation of pressure equipment process is little, and the product plane degree after the pressure equipment is good, has improved the stability and the reliability of pressure equipment product greatly, and the intelligent degree of pressure equipment process is high, easy operation, convenience.
Drawings
Fig. 1 is a schematic structural view of an improved automatic press-fitting device for a parking cam ring of the present invention;
fig. 2 is an exploded view of the upper press-fitting mold of the present invention;
fig. 3 is a schematic structural view of the final position of the outer ring stamping member in the lower press-fitting mold according to the present invention;
fig. 4 is a schematic structural view of two products to be press-fitted according to the present invention;
fig. 5 is a schematic structural view of the press-fitted product of the present invention;
in the figure: 1. the device comprises an upper press-fitting die, 11 positioning cylinders, 111 sliding grooves, 12 positioning blocks, 13 positioning mandrels, 131 stop screws, 14 pressing heads, 15 sliding block adjusting plates, 151 adjusting grooves, 16 pressing head mounting sliding blocks, 17 main shafts, 2 lower press-fitting die, 21 product placing bosses, 22 pressure-bearing tables, 221 area milling grooves, 222 positioning pins, 3 code scanners, 4 powder metallurgy parts and 5 stamping outer ring parts.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined. In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc. refer to directions of the attached drawings only. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention.
As shown in fig. 1, the improved automatic press-fitting device for the parking cam ring comprises an upper press-fitting die 1 for positioning and clamping a powder metallurgy part 4, and a lower press-fitting die 2 for positioning and pressing an outer ring stamping part 5 and bearing pressure, wherein the upper press-fitting die 1 is coaxially arranged above the lower press-fitting die 2.
As shown in fig. 2, the upper press-fitting mold 1 includes a positioning cylinder 11, a positioning block 12, a plurality of positioning mandrels 13 and a main shaft 17, the positioning cylinder 11 is fixedly connected below the main shaft 17, the positioning mandrels 13 are fixed at the bottom end of the positioning cylinder 11 and are uniformly arranged along the circumferential direction of the positioning cylinder 11, each positioning mandrel 13 is provided with a stop screw 131, the stop screws 131 extend outwards to clamp the powder metallurgy part 4, one side of the positioning cylinder 11 is provided with a sliding groove 111, the positioning block 12 can move up and down along the sliding groove 111, the bottom end of the positioning block 12 is fixed with a positioning pin, the upper press-fitting mold 1 further includes two L-shaped press heads 14, a slide block adjusting plate 15 and a press head mounting slide block 16, the slide block adjusting plate 15 is sleeved on the positioning cylinder 11, an adjusting groove 151 is formed at the edge of the slide block adjusting plate 15, the press head 14 is connected in the adjusting groove 151 through the press head mounting slide block The upper circumference moves, and the axis of the pressure head 14 is parallel to the axis of the positioning cylinder 11.
As shown in fig. 1 and 3, the lower press-fitting die 2 includes a product placing boss 21 for placing and positioning the outer ring punch 5, and a press-fitting table 22 for supporting in the press-fitting process, the product placing boss 21 is telescopically disposed above the press-fitting table 22, an area milling groove 221 is formed in an upper plane of the press-fitting table 22 for providing an effective deformation yielding space for the outer ring punch 5 in the press-fitting process, a bottom projection of the press head 14 falls in the area milling groove 221 to ensure that the press head 14 can press the outer ring punch during the press-fitting operation, thereby preventing the outer ring punch from warping, and a positioning pin 222 with a conical head is further provided on the press-fitting table 22 for limiting the outer ring punch during the press-fitting process, so as to prevent the outer ring punch from displacing when being stressed.
In order to improve the convenience and the intellectualization of the press fitting process, a code scanner 3 is fixedly arranged on one side of the lower press fitting die 2.
When the improved parking cam ring automatic press-fitting device is used for press-fitting operation, initially, the powder metallurgy part 4 is clamped at the lower part of the upper press-fitting die 1 through the positioning mandrel 13 and the stop screw 131 on the positioning mandrel 13, the stamping outer ring part 5 is arranged on the placing boss 21, the press head mounting slide block 16 moves in the adjusting groove 151 to adjust the two press heads 14 to proper positions so that the two press heads can uniformly apply force to the stamping outer ring part 5 when moving downwards to abut against the stamping outer ring part 5, then the pressurizing device is started, the upper press-fitting die 1 drives the powder metallurgy part 4 to move towards the lower press-fitting die 2 under the pressure action until the powder metallurgy part 4 is attached to the stamping outer ring part 5, the lower parts of the two press heads 14 can uniformly compress the plane of the stamping outer ring part so that the stamping outer ring part does not warp in the press-fitting process, further pressurization is carried out, and the powder metallurgy part 4 and the stamping outer ring part 5 are gradually, at this time, the outer ring stamping part 5 deforms towards the inside of the area milling groove 221, and finally the press-fitting operation is completed after the rivet is pressed in.
Compared with the prior art, the utility model discloses an automatic pressure equipment device of improved generation parking cam ring, pressure head 14 with adjustable through the design effectively prevents the warpage of punching press outer lane spare 5 in the pressure equipment in-process, thereby the plane degree and the pressure equipment precision of product have been guaranteed, through design area milling flutes 221, form effectual deformation space of stepping down, make pressure equipment technology more reliable, the pressure equipment process is more steady, furthermore, through design toper locating pin 222 etc. improvement mould positioning accuracy, guarantee the pressure equipment quality of product, install the convenience and the intellectuality that the pressure equipment can be realized to code scanning ware 3 additional.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. An improved automatic press-fitting device for a parking cam ring comprises an upper press-fitting die (1) and a lower press-fitting die (2), wherein the upper press-fitting die (1) is coaxially arranged above the lower press-fitting die (2), the upper press-fitting die (1) comprises a positioning cylinder (11), a positioning block (12), a plurality of positioning mandrels (13) and a main shaft (17), the positioning cylinder (11) is fixedly connected below the main shaft (17), the positioning mandrels (13) are fixed at the bottom end of the positioning cylinder (11) and uniformly arranged along the circumferential direction of the positioning cylinder (11), each positioning mandrel (13) is respectively provided with a stop screw (131), one side of the positioning cylinder (11) is provided with a sliding groove (111), the positioning block (12) can vertically move along the sliding groove (111), the bottom end of the positioning block (12) is fixedly provided with a positioning pin, the lower press-fitting die (2) comprises a product placing boss (21) and a pressure-bearing table (22, the product is placed boss (21) and is set up in telescopically pressure bearing platform (22) top, its characterized in that: go up pressure equipment mould (1) and still include a plurality of pressure heads (14), slider regulating plate (15) and pressure head installation slider (16), slider regulating plate (15) cover is located on a location section of thick bamboo (11), adjustment tank (151) have been seted up at slider regulating plate (15) edge, pressure head (14) through pressure head installation slider (16) connect in adjustment tank (151) and can follow adjustment tank (151) are in circumference removal on slider regulating plate (15), pressure head (14) axis with a location section of thick bamboo (11) axis is parallel.
2. The improved parking cam ring auto-press of claim 1, wherein: an area milling groove (221) is formed in the upper plane of the pressure bearing table (22), and the projection of the bottom of the pressure head (14) falls in the area milling groove (221).
3. The improved parking cam ring auto-press of claim 1, wherein: the pressure bearing table (22) is provided with a positioning pin (222).
4. The improved parking cam ring auto-press of claim 3, wherein: the head of the positioning pin (222) is conical.
5. The improved parking cam ring auto-press of claim 1, wherein: the pressure head (14) is L-shaped.
6. The improved parking cam ring auto-press of claim 1, wherein: the number of the press heads (14) is 2.
7. The improved parking cam ring auto-press of claim 1, wherein: and a code scanner (3) is fixedly arranged on one side of the lower press-fitting die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920612667.5U CN209811655U (en) | 2019-04-29 | 2019-04-29 | Improved automatic press-fitting device for parking cam ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920612667.5U CN209811655U (en) | 2019-04-29 | 2019-04-29 | Improved automatic press-fitting device for parking cam ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209811655U true CN209811655U (en) | 2019-12-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920612667.5U Active CN209811655U (en) | 2019-04-29 | 2019-04-29 | Improved automatic press-fitting device for parking cam ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209811655U (en) |
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2019
- 2019-04-29 CN CN201920612667.5U patent/CN209811655U/en active Active
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