CN217192087U - Connecting rod eccentric wheel equipment anchor clamps - Google Patents
Connecting rod eccentric wheel equipment anchor clamps Download PDFInfo
- Publication number
- CN217192087U CN217192087U CN202220083700.1U CN202220083700U CN217192087U CN 217192087 U CN217192087 U CN 217192087U CN 202220083700 U CN202220083700 U CN 202220083700U CN 217192087 U CN217192087 U CN 217192087U
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- China
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- eccentric wheel
- connecting rod
- die
- upper die
- lower die
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Casting Devices For Molds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a connecting rod eccentric wheel equipment anchor clamps will go up the fixed setting of mould and lower mould on the die carrier, can both accurate butt joint when guaranteeing to go up mould and lower mould and merge at every turn. And then guarantee that connecting rod and the eccentric wheel placed on last mould and lower mould can accurate butt joint, and the unsteady reference column of eccentric wheel and the bearing reference column that are used for the location are supported by the spring, and when going up mould and lower mould and merge, can retract and go up mould or lower mould, can not hinder the installation of eccentric wheel.
Description
Technical Field
The utility model relates to an industrial technology field especially relates to connecting rod eccentric wheel equipment anchor clamps.
Background
The eccentric wheel belongs to a part on the air compressor machine connecting rod, and because of its special-shaped structure, it leads to its and connecting rod equipment difficulty, needs anchor clamps to assist.
The existing eccentric wheel assembling tool has poor positioning effect on a workpiece, so that the workpiece has errors in punching; in the prior art, the eccentric wheel and the connecting rod are positioned directly on the push rod of the air cylinder, and the push rod of the air cylinder and a lower workbench are inevitably subjected to deviation displacement and the like after long-time work, so that the eccentric wheel is failed to be assembled or damaged.
Disclosure of Invention
The utility model aims to solve the problem that to the shortcoming among the above-mentioned prior art, put forward improvement scheme or alternative, especially a brand-new location equipment mode, guarantee through an independent die carrier that mould and lower mould can not appear the deviation when the compound die appears because of the activity skew of cylinder push rod.
In order to solve the above problem, the utility model discloses a scheme as follows: a connecting rod eccentric wheel assembling clamp is characterized by comprising a die carrier; the die frame comprises an upper die platform, a lower die platform and a guide rod; the guide rod is fixedly arranged on the lower die table, the upper die table is movably arranged on the guide rod, and the top of the upper die table is connected with the air cylinder or the press and can move up and down along the guide rod, so that the upper die table is pressed towards the lower die table; a lower die is fixedly arranged on the upper surface of the lower die table; an upper die is fixedly arranged on the lower surface of the upper die table, and the upper die and the lower die are symmetrical; an eccentric wheel floating positioning column supported by a spring is arranged in the lower die, and the head of the eccentric wheel floating positioning column protrudes out of the upper surface of the lower die and is used for positioning and placing an eccentric wheel; the upper die is internally provided with a bearing positioning column supported by a spring, and the head of the bearing positioning column protrudes out of the lower surface of the upper die and is used for positioning and placing a connecting rod provided with a bearing.
Further, connecting rod eccentric wheel equipment anchor clamps, characterized in that, the lower surface of last mould is equipped with magnet, when the connecting rod of installation bearing was placed in the location, holds the connecting rod of installation bearing.
Furthermore, connecting rod eccentric wheel equipment anchor clamps, its characterized in that, the eccentric wheel reference column that floats is equipped with four, is the trapezium structure setting, corresponds four angles of eccentric wheel respectively.
Further, the connecting rod eccentric wheel assembling clamp is characterized in that at least two guide rods are arranged.
The technical effects of the utility model are as follows: the novel positioning and assembling mode is provided, and the upper die and the lower die are guaranteed not to deviate due to the fact that the air cylinder push rod moves and deviates when the die is assembled through an independent die frame. The upper die and the lower die are arranged on the upper die table and the lower die table of the die frame respectively, and the die frame is of a stable structure, so that the upper die and the lower die can be always accurately closed. And then the connecting rod and the eccentric wheel on the upper die and the lower die are ensured to be accurately aligned and assembled.
The upper die and the lower die are respectively provided with a bearing positioning column and an eccentric wheel floating positioning column, the bearing positioning column and the eccentric wheel floating positioning column are supported by springs and can extend and retract in the upper die and the lower die, when the upper die and the lower die are separated, the heads of the bearing positioning column and the eccentric wheel floating positioning column protrude out of the upper die and the lower die and are used for positioning the connecting rod and the eccentric wheel, when the upper die and the lower die are combined, the bearing positioning column and the eccentric wheel floating positioning column can be pressed into the upper die and the lower die, and then the eccentric wheel is pressed into a bearing on the connecting rod along with the increase of pressure.
Set up magnet at the lower surface of last mould for the connecting rod can be inhaled at the lower surface of last mould, need not other modes centre gripping, and is more convenient.
The eccentric wheel floating positioning columns are four in number, are arranged in a trapezoidal structure and correspond to four corners of the eccentric wheel, so that the eccentric wheel can be placed on the lower die at one angle and one position, and accurate positioning of the eccentric wheel and a bearing on the connecting rod is guaranteed.
Drawings
FIG. 1 is a schematic view of a rod eccentric assembly jig.
Fig. 2 is a schematic view of a bearing positioning pillar structure.
Fig. 3 is an enlarged view of the lower die.
Fig. 4 is a schematic view of a floating positioning column of the eccentric wheel.
Wherein, 1 is a die carrier, 2 is an upper die, 3 is a lower die, 4 is a connecting rod, 5 is an eccentric wheel, 6 is a spring, 11 is an upper die table, 12 is a lower die table, 13 is a guide rod, 21 is a bearing positioning column, and 31 is an eccentric wheel floating positioning column.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A connecting rod eccentric wheel assembling clamp comprises a die carrier; the die frame comprises an upper die table, a lower die table and a guide rod; the guide rod is fixedly arranged on the lower die table, the upper die table is movably arranged on the guide rod, and the top of the upper die table is connected with the air cylinder or the press and can move up and down along the guide rod, so that the upper die table is pressed towards the lower die table; a lower die is fixedly arranged on the upper surface of the lower die table; an upper die is fixedly arranged on the lower surface of the upper die table, and the upper die and the lower die are symmetrical; an eccentric wheel floating positioning column supported by a spring is arranged in the lower die, and the head of the eccentric wheel floating positioning column protrudes out of the upper surface of the lower die and is used for positioning and placing an eccentric wheel; a bearing positioning column supported by a spring is arranged in the upper die, and the head of the bearing positioning column protrudes out of the lower surface of the upper die and is used for positioning and placing a connecting rod provided with a bearing; the lower surface of the upper die is provided with a magnet, and the magnet attracts a connecting rod provided with a bearing when the connecting rod provided with the bearing is positioned and placed; four floating positioning columns of the eccentric wheel are arranged in a trapezoidal structure and respectively correspond to four corners of the eccentric wheel; the guide rods are at least two.
During the use, place the eccentric wheel on the lower mould, fix a position through eccentric wheel floating location column, go into the eccentric wheel floating location column with four angles card of eccentric wheel in, place the lower surface of mould with the connecting rod, fix a position through the bearing locating lever, insert the bearing locating column in the bearing hole on the connecting rod, the connecting rod passes through the magnet on the lower mould and adsorbs the lower surface at the lower mould, then start cylinder or other power device, press down the mould platform along the guide arm with last mould platform, after connecting rod and eccentric wheel contact, the bearing locating column and the unsteady reference column of eccentric wheel can be impressed and go up in mould and the lower mould, the installation axle of eccentric wheel can be impressed in the bearing hole on the connecting rod, and then accomplish the equipment.
Claims (4)
1. A connecting rod eccentric wheel assembling clamp is characterized by comprising a die carrier; the die frame comprises an upper die table, a lower die table and a guide rod; the guide rod is fixedly arranged on the lower die table, the upper die table is movably arranged on the guide rod, and the top of the upper die table is connected with the air cylinder or the press and can move up and down along the guide rod, so that the upper die table is pressed towards the lower die table; a lower die is fixedly arranged on the upper surface of the lower die table; an upper die is fixedly arranged on the lower surface of the upper die table, and the upper die and the lower die are symmetrical; an eccentric wheel floating positioning column supported by a spring is arranged in the lower die, and the head of the eccentric wheel floating positioning column protrudes out of the upper surface of the lower die and is used for positioning and placing an eccentric wheel; the upper die is internally provided with a bearing positioning column supported by a spring, and the head of the bearing positioning column protrudes out of the lower surface of the upper die and is used for positioning and placing a connecting rod provided with a bearing.
2. The connecting rod eccentric wheel assembling jig according to claim 1, wherein the lower surface of the upper mold is provided with a magnet for attracting the connecting rod with the mounted bearing when the connecting rod with the mounted bearing is positioned and placed.
3. The connecting rod eccentric wheel assembling jig according to claim 1, wherein the eccentric wheel floating positioning columns are provided with four, and are arranged in a trapezoidal structure, and correspond to four corners of the eccentric wheel respectively.
4. The connecting rod eccentric assembling jig according to claim 1, wherein at least two guide rods are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220083700.1U CN217192087U (en) | 2022-01-13 | 2022-01-13 | Connecting rod eccentric wheel equipment anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220083700.1U CN217192087U (en) | 2022-01-13 | 2022-01-13 | Connecting rod eccentric wheel equipment anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217192087U true CN217192087U (en) | 2022-08-16 |
Family
ID=82790637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220083700.1U Active CN217192087U (en) | 2022-01-13 | 2022-01-13 | Connecting rod eccentric wheel equipment anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217192087U (en) |
-
2022
- 2022-01-13 CN CN202220083700.1U patent/CN217192087U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |