CN212095151U - Big and small axle press mounting fixture - Google Patents
Big and small axle press mounting fixture Download PDFInfo
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- CN212095151U CN212095151U CN202020784720.2U CN202020784720U CN212095151U CN 212095151 U CN212095151 U CN 212095151U CN 202020784720 U CN202020784720 U CN 202020784720U CN 212095151 U CN212095151 U CN 212095151U
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- eccentric wheel
- rack
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- small shaft
- small
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Abstract
The utility model discloses a big and small shaft press fitting fixture, which comprises an eccentric wheel placing rack, a big and small shaft placing rack, an X-axis horizontal pushing mechanism, a first eccentric wheel grabbing cylinder, a first eccentric wheel conveying line, a second eccentric wheel grabbing cylinder and a second eccentric wheel conveying line; an eccentric wheel cavity corresponding to the umbrella-shaped structure of the eccentric wheel is formed in the eccentric wheel placing frame, and a large shaft cavity and a small shaft cavity are formed in two sides of the eccentric wheel cavity; big minor axis rack is inside to have big minor axis and place the chamber, and big minor axis rack matches with X axle horizontal push mechanism, and the eccentric wheel is first to snatch the cylinder and to match with first eccentric wheel transfer chain and arrange in one side of eccentric wheel rack, and the eccentric wheel second snatchs the cylinder and matches with second eccentric wheel transfer chain and arranges the opposite side at the eccentric wheel rack. The utility model discloses can solve the technical problem how to pack into the eccentric wheel with big or small axle safety.
Description
Technical Field
The utility model relates to an anchor clamps that carry out the pressure equipment to the big or small axle of pump, above-mentioned pump mainly used aerify work for the motor vehicle.
Background
The inflating pump is mainly used for inflating the tire of the motor vehicle and comprises a motor, an eccentric wheel, a piston, an air outlet valve, an air outlet nozzle and other parts, wherein a large shaft and a small shaft are arranged on the eccentric wheel, and the motor drives the eccentric wheel to rotate hastily through the large shaft and the small shaft to drive the piston to move. At present, the main mode of mounting the large shaft and the small shaft on the eccentric wheel is to adopt a punch press, so that the operation is unsafe, and the large shaft and the small shaft are easy to crush.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a big or small axle pressure equipment anchor clamps solves the technical problem how with the safe eccentric wheel of packing into of big or small axle.
The large and small shaft press-fitting fixture comprises an eccentric wheel placing frame, a large and small shaft placing frame, an X-axis horizontal pushing mechanism, an eccentric wheel first grabbing cylinder, a first eccentric wheel conveying line, an eccentric wheel second grabbing cylinder and a second eccentric wheel conveying line; an eccentric wheel cavity corresponding to the umbrella-shaped structure of the eccentric wheel is formed in the eccentric wheel placing frame, and a large shaft cavity and a small shaft cavity are formed in two sides of the eccentric wheel cavity; big minor axis rack is inside to have big minor axis and place the chamber, and big minor axis rack matches with X axle horizontal push mechanism, and the eccentric wheel is first to snatch the cylinder and to match with first eccentric wheel transfer chain and arrange in one side of eccentric wheel rack, and the eccentric wheel second snatchs the cylinder and matches with second eccentric wheel transfer chain and arranges the opposite side at the eccentric wheel rack.
The eccentric wheel placing rack is integrally L-shaped.
The two sides of the eccentric wheel cavity are arc-shaped.
The eccentric wheel placing rack is matched with a base.
The base is L-shaped as a whole.
The side surface of the top of the eccentric wheel is matched with the side surface of the top of the base through a connecting rib.
The side of the top of the base faces the side of the eccentric wheel placing rack and is provided with two positioning columns, and the large shaft placing rack and the small shaft placing rack are matched with positioning sleeves in the positions of the two positioning columns.
The utility model has the advantages that: due to the arrangement of the eccentric wheel placing rack, the eccentric wheel can be placed conveniently to wait for the installation of the large shaft and the small shaft; due to the arrangement of the large and small shaft placing racks, the large and small shafts can be conveniently installed to be convenient for assembly with the eccentric wheel; the X-axis horizontal pushing mechanism is arranged, so that the large shaft and the small shaft can be horizontally and stably pressed into the eccentric wheel, and the large shaft and the small shaft are prevented from being crushed; due to the arrangement of the grabbing cylinder and the conveying line, the eccentric wheel can be placed into the eccentric wheel placing frame and grabbed out of the eccentric wheel placing frame at any time.
Drawings
FIG. 1 is a schematic view of an eccentric;
FIG. 2 is a schematic view of a large and small axis;
FIG. 3 is a schematic view of an eccentric mated with a large and small shaft;
FIG. 4 is a schematic view of the large and small shaft press fitting fixtures with two of the gripping cylinders and the conveyor lines removed;
FIG. 5 is a schematic view of the other side of the apparatus of FIG. 4;
FIG. 6 is a schematic view of the compression of a large and small shaft into an eccentric;
FIG. 7 is a schematic view of two gripper cylinders and conveyor lines;
in the figure, the eccentric wheel placing frame is 1, the eccentric wheel cavity is 11, the large shaft cavity is 12, the small shaft cavity is 2, the large shaft placing frame is 21, the large shaft placing cavity is 22, the positioning sleeve is 22, the X-axis horizontal pushing mechanism is 3, the base is 4, the positioning column is 41, the eccentric wheel first grabbing cylinder is 5, the eccentric wheel first grabbing cylinder is 6, the first eccentric wheel conveying line is 7, the eccentric wheel second grabbing cylinder is 8, the second eccentric wheel conveying line is 9, the eccentric wheel is 10, the large shaft is 10, and the connecting rib is 101.
Detailed Description
Referring to fig. 1 to 7, the large and small shaft press-fitting fixture in the drawings comprises an eccentric wheel placing frame 1, a large and small shaft placing frame 2, an X-axis horizontal pushing mechanism 3, a base 4, an eccentric wheel first grabbing cylinder 5, a first eccentric wheel conveying line 6, an eccentric wheel second grabbing cylinder 7, and a second eccentric wheel conveying line 8. Eccentric wheel rack 1 is used for placing eccentric wheel 9, big small axle rack 2 is used for placing big small axle 10, X axle horizontal push mechanism 3 is used for placing big small axle 10 propelling movement in big small axle rack 2 to the eccentric wheel 9 in the axle hole that corresponds, the eccentric wheel is first to snatch cylinder 5 and is used for placing eccentric wheel 9 on the first eccentric wheel transfer chain 6 and waits to be assembled on eccentric wheel rack 1, the eccentric wheel second snatchs cylinder 7 and is used for sending into second eccentric wheel transfer chain 8 from eccentric wheel rack 1 with the eccentric wheel 9 of assembling big small axle 10.
The eccentric wheel placing frame 1 is integrally designed in an L shape, so that one side of the longitudinal top of the eccentric wheel placing frame is matched with the side face of the top of the base 4 through a connecting rib 101, and the strength of the whole clamp is guaranteed; the gap formed by the L shape is convenient for an operator to place the big and small shafts 10 into the big and small shaft placing rack 2. One side of the eccentric wheel placing rack 1 in the transverse direction is provided with an eccentric wheel cavity 11, the shape of the eccentric wheel cavity 11 corresponds to the umbrella-shaped structure of the eccentric wheel 9, so that the eccentric wheel 9 can be placed conveniently, and the two sides of the eccentric wheel cavity 11 are arc-shaped and matched with the eccentric wheel 9 in shape. Two sides of the eccentric wheel cavity 11 are provided with a big shaft cavity 12 and a small shaft cavity 12; the large and small shafts 10 facilitate pressing in and also facilitate gripping of the eccentric 9.
The big and small shaft placing rack 2 is internally provided with a big and small shaft placing cavity 21, so that the big and small shafts 10 can be conveniently placed manually. The big and small shaft placing frames 2 are in screwed connection with the ejector rods of the X-axis horizontal pushing mechanism 3, so that the big and small shafts 10 suitable for different specifications can be flexibly replaced according to needs. The large and small shaft placing frame 2 is of a strip-shaped structure integrally, a positioning sleeve 22 is arranged on the large and small shaft placing frame, and the positioning sleeve 22 is movably matched with a positioning column 41 on a base 4 to be described later, so that the large and small shafts 10 and the eccentric wheel 9 are accurately assembled and positioned. The X-axis horizontal pushing mechanism 3 mainly adopts an oil cylinder as a pushing mechanism.
The base 4 is integrally designed in an L shape, one transverse side of the base is combined with the eccentric wheel placing frame 1 to form a hollow groove structure, so that the large and small shaft placing frames 2 can move conveniently, and one longitudinal side of the base is combined with one longitudinal side of the eccentric wheel placing frame 1 through the connecting rib 101, so that the strength of the whole clamp is guaranteed. The longitudinal side of the base 4 is also used for fixing the X-axis horizontal pushing mechanism 3, so that the X-axis horizontal pushing mechanism 3 can drive the large and small shaft placing frames 2 to do horizontal reciprocating motion.
The first cylinder 5 that snatchs of eccentric wheel adopts current mode cooperation and arranges one side of eccentric wheel rack 1 again with first eccentric wheel transfer chain 6, has small-size tongs on the first cylinder 5 that snatchs of above-mentioned eccentric wheel, has the elasticity jack catch on the tongs, is convenient for like this grasp eccentric wheel 9 in big or small axle cavity 12 positions. The eccentric wheel second grabbing cylinder 7 and the second eccentric wheel conveying line 8 are arranged on the other side of the eccentric wheel placing frame 1, and the structure of the eccentric wheel second grabbing cylinder is consistent with that of the eccentric wheel placing frame. With the above configuration, as long as the large and small shafts 10 are manually placed in the large and small shaft placing chambers 21, other works are performed by the system, thereby completing the assembly of the large and small shafts 10 and the eccentric wheel 9.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the directions or positional relationships shown are the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and the indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Big small axle pressure equipment anchor clamps, its characterized in that: the device comprises an eccentric wheel placing frame, a large and small shaft placing frame, an X-axis horizontal pushing mechanism, a first eccentric wheel grabbing cylinder, a first eccentric wheel conveying line, a second eccentric wheel grabbing cylinder and a second eccentric wheel conveying line; an eccentric wheel cavity corresponding to the umbrella-shaped structure of the eccentric wheel is formed in the eccentric wheel placing frame, and a large shaft cavity and a small shaft cavity are formed in two sides of the eccentric wheel cavity; big minor axis rack is inside to have big minor axis and place the chamber, and big minor axis rack matches with X axle horizontal push mechanism, and the eccentric wheel is first to snatch the cylinder and to match with first eccentric wheel transfer chain and arrange in one side of eccentric wheel rack, and the eccentric wheel second snatchs the cylinder and matches with second eccentric wheel transfer chain and arranges the opposite side at the eccentric wheel rack.
2. A large and small shaft press-fitting jig according to claim 1, characterized in that: the eccentric wheel placing rack is integrally L-shaped.
3. A large and small shaft press-fitting jig according to claim 2, characterized in that: the two sides of the eccentric wheel cavity are arc-shaped.
4. A large and small shaft press-fitting jig according to claim 3, characterized in that: the eccentric wheel placing rack is matched with a base.
5. A large and small shaft press-fitting jig according to claim 4, wherein: the base is L-shaped as a whole.
6. A large and small shaft press-fitting jig according to claim 5, characterized in that: the side surface of the top of the eccentric wheel is matched with the side surface of the top of the base through a connecting rib.
7. A large and small shaft press-fitting jig according to claim 6, characterized in that: the side of the top of the base faces the side of the eccentric wheel placing rack and is provided with two positioning columns, and the large shaft placing rack and the small shaft placing rack are matched with positioning sleeves in the positions of the two positioning columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020784720.2U CN212095151U (en) | 2020-05-13 | 2020-05-13 | Big and small axle press mounting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020784720.2U CN212095151U (en) | 2020-05-13 | 2020-05-13 | Big and small axle press mounting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212095151U true CN212095151U (en) | 2020-12-08 |
Family
ID=73617175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020784720.2U Active CN212095151U (en) | 2020-05-13 | 2020-05-13 | Big and small axle press mounting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212095151U (en) |
-
2020
- 2020-05-13 CN CN202020784720.2U patent/CN212095151U/en active Active
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