CN220740091U - A swager constructs for elastic pin automatic feeding assembly equipment - Google Patents
A swager constructs for elastic pin automatic feeding assembly equipment Download PDFInfo
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- CN220740091U CN220740091U CN202322521235.2U CN202322521235U CN220740091U CN 220740091 U CN220740091 U CN 220740091U CN 202322521235 U CN202322521235 U CN 202322521235U CN 220740091 U CN220740091 U CN 220740091U
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- 238000003825 pressing Methods 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000009977 dual effect Effects 0.000 claims description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of material pressing mechanisms, and particularly discloses a material pressing mechanism for automatic feeding and assembling equipment of an elastic pin, which comprises a hydraulic frame assembly, a lower jacking assembly and an upper pressing assembly, wherein the hydraulic frame assembly is used for providing supporting and positioning functions for the lower jacking assembly, the upper jacking assembly and a guide sleeve, the lower jacking assembly comprises a lower jacking oil cylinder, the upper pressing assembly comprises an upper pressing oil cylinder and a material pressing thimble, when the elastic pin is fixed in the guide sleeve, the lower jacking oil cylinder can drive a double-wheel assembly to a position connected with the guide sleeve, at the moment, the guide sleeve is communicated with a pin hole of the double-wheel assembly, the upper pressing oil cylinder drives the material pressing thimble to move downwards, and the elastic pin is extruded into the guide sleeve from top to bottom through the material pressing thimble, so that the elastic pin is inserted into the pin hole, and as the two-way assembly is connected with the guide sleeve, the matching precision of the pin hole and the positioning sleeve can be ensured, and the assembly precision of the elastic pin is ensured.
Description
Technical Field
The utility model relates to the technical field of material pressing mechanisms, in particular to a material pressing mechanism for elastic pin automatic feeding assembly equipment.
Background
The double-wheel assembly is a supporting part of the forklift truck, and in the manufacturing process, an elastic pin is required to be inserted into a pin hole of the double-wheel assembly so as to lock the bracket to a driving shaft of the forklift truck, in the prior art, the assembly is usually carried out in a manual assembly mode, namely, the elastic pin is manually inserted into the pin hole, but the efficiency of the whole bolt is lower due to the manual bolt, the labor cost is higher, and the degree of automation is relatively lower; some cotter pin assembling equipment similar to the cotter pin exists in the prior art, but only one cotter pin can be assembled at a time, the assembling efficiency is low, and the cotter pin is generally driven into the mounting hole from top to bottom, because the placement area of the cotter pin is far away from a product, the driving distance of the cotter pin is far away, and the phenomenon of inaccurate positioning precision is easy to occur.
Disclosure of Invention
The utility model has been made in consideration of the foregoing problems, and an object of the utility model is to provide a pressing mechanism for an automatic feeding and assembling device for an elastic pin, which can realize automatic assembly of the elastic pin and also can ensure the accuracy of insertion of the elastic pin.
In order to achieve the above object, the present utility model provides a pressing mechanism for an automatic feeding and assembling device for elastic pins, for pressing the elastic pins located in a guide sleeve into pin holes of a double-wheel assembly, comprising:
the hydraulic frame assembly comprises a hydraulic top plate, a hydraulic bottom plate and a hydraulic fixed plate positioned between the hydraulic top plate and the hydraulic bottom plate, the guide sleeve is arranged on the hydraulic fixed plate in a penetrating way, and one end of the guide sleeve extends out of the lower part of the hydraulic fixed plate;
the lower top assembly comprises a lower top oil cylinder, the lower top oil cylinder is positioned at the bottom of the hydraulic bottom plate, and the lower top oil cylinder is used for driving the double-wheel assembly to ascend so as to enable the pin hole of the double-wheel assembly to be communicated with the guide sleeve;
the upper pressing assembly comprises an upper pressing oil cylinder and a pressing thimble, wherein the upper pressing oil cylinder is fixed on the hydraulic top plate, and an elastic pin in the guide sleeve can be extruded by the pressing thimble from top to bottom so as to be inserted into the pin hole.
According to the material pressing mechanism for the automatic elastic pin feeding and assembling equipment, the upright post is arranged between the hydraulic top plate and the hydraulic bottom plate, and the hydraulic fixed plate is connected with the upright post and is fixed right above the hydraulic bottom plate;
the double-wheel assembly is provided with a plurality of pin holes, and the hydraulic fixed plate is provided with a plurality of guide sleeves in a penetrating mode, wherein the guide sleeves correspond to the pin holes one by one.
According to the material pressing mechanism for the automatic elastic pin feeding and assembling equipment, the hydraulic frame assembly further comprises a sliding plate, the sliding plate is slidably connected with the upright post and is positioned between the hydraulic top plate and the hydraulic fixed plate, a plurality of material pressing ejector pins which are in one-to-one correspondence with the guide sleeves are all positioned at the bottom of the sliding plate, and a piston rod of the upper pressure oil cylinder can be connected with the top of the sliding plate.
According to the material pressing mechanism for the automatic elastic pin feeding and assembling equipment, the number of the pin holes, the number of the guide sleeves and the number of the material pressing ejector pins are four, the number of the guide sleeves and the number of the pin holes are four, and the number of the material pressing ejector pins and the number of the guide sleeves are four, and the number of the guide sleeves are four.
According to the material pressing mechanism for the automatic elastic pin feeding and assembling equipment, the hydraulic frame assembly further comprises a first proximity switch and a second proximity switch, the first proximity switch is used for detecting whether the double-wheel assembly ascends in place or not, and the second proximity switch is used for detecting whether the material pressing thimble descends in place or not.
According to the material pressing mechanism for the automatic elastic pin feeding and assembling equipment, the double-wheel assembly is fixed on the hydraulic bottom plate through the positioning plate, the hydraulic bottom plate is provided with the guide rod which can be movably penetrated on the hydraulic bottom plate, one end of the guide rod is connected with the bottom of the positioning plate, and a piston rod of the lower top oil cylinder can penetrate through the hydraulic bottom plate to be connected with the positioning plate.
According to the material pressing mechanism for the automatic feeding and assembling equipment for the elastic pin, one side of the elastic pin is provided with the positioning groove, the positioning block is arranged in the pin hole, and when the elastic pin is inserted into the pin hole, the positioning block can be inserted into the positioning groove.
The utility model has the following beneficial effects: when elastic pins are fed into the guide sleeve, the double-wheel assembly can be driven to ascend through the lower top oil cylinder, the double-wheel assembly can be attached to the guide sleeve, pin holes of the double-wheel assembly are communicated with the guide sleeve, the plurality of elastic pins located in the plurality of guide sleeves are downwards extruded through the upper oil cylinder to drive the plurality of pressing ejector pins, the plurality of elastic pins are simultaneously inserted into the plurality of pin holes of the double-wheel assembly, automatic assembly of the elastic pins is achieved, meanwhile, the pin holes of the double-wheel assembly can be driven to be directly attached to the lower portion of the guide sleeve, positioning accuracy of the pin holes is guaranteed, and assembly accuracy of the elastic pins is further guaranteed.
Drawings
FIG. 1 is a schematic overall structure of an embodiment; .
In the figure:
1. a hydraulic mount assembly; 11. a hydraulic top plate; 12. a hydraulic base plate; 121. a guide rod; 13. a hydraulic fixed plate; 14. a column; 15. a sliding plate;
2. a lower roof assembly; 21. A lower top cylinder;
3. an upper pressing assembly; 31. A pressing oil cylinder; 32. Pressing a material thimble;
4. a guide sleeve;
5. a dual wheel assembly; 51. and (5) positioning the plate.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, a pressing mechanism for an automatic feeding and assembling device for elastic pins is used for pressing the elastic pins in a guide sleeve 4 into pin holes of a double-wheel assembly 5, the pressing mechanism comprises a hydraulic frame assembly 1, a lower jacking assembly 2 and an upper pressing assembly 3, wherein the hydraulic frame assembly 1 is used for providing supporting and positioning functions for the lower jacking assembly 2, the upper jacking assembly 3 and the guide sleeve 4, the lower jacking assembly 2 comprises a lower jacking cylinder 21, the upper pressing assembly 3 comprises an upper pressing cylinder 31 and a pressing thimble 32, when the elastic pins are fixed in the guide sleeve 4, the lower jacking cylinder 21 can drive the double-wheel assembly 5 to a position connected with the guide sleeve 4, at the moment, the guide sleeve 4 is communicated with the pin holes of the double-wheel assembly 5, the upper pressing cylinder 31 drives the pressing thimble 32 to descend, and the elastic pins in the guide sleeve 4 are extruded from top to bottom through the pressing thimble 32, so that the elastic pins are inserted into the pin holes, the automatic assembling of the elastic pins is realized, and the assembling precision of the elastic pins and the pin holes and the positioning sleeve can be guaranteed due to the fact that the double-way assembly is connected with the guide sleeve 4.
Specifically, the hydraulic frame assembly 1 comprises a hydraulic top plate 11, a hydraulic bottom plate 12 and a hydraulic fixed plate 13 positioned between the hydraulic top plate 11 and the hydraulic bottom plate 12, wherein a stand column 14 is arranged between the hydraulic top plate 11 and the hydraulic bottom plate 12, the hydraulic top plate 11 is connected with the stand column 14 and is fixed right above the hydraulic bottom plate 12, a guide sleeve 4 is arranged on the hydraulic fixed plate 13 in a penetrating way, one end of the guide sleeve 4 extends out of the lower part of the hydraulic fixed plate 13, a lower top oil cylinder 21 is positioned at the bottom of the hydraulic bottom plate 12, the double-wheel assembly 5 is movably fixed on the hydraulic bottom plate 12 through a positioning plate 51, one end of a piston rod of the lower top oil cylinder 21 can penetrate through the hydraulic bottom plate 12 and be connected with the positioning plate 51, and the double-wheel assembly 5 can be driven to ascend or descend through the positioning plate 51, so that a pin hole of the double-wheel assembly 5 is communicated with the guide sleeve 4, and the upper oil cylinder 31 is fixed on the hydraulic top plate 11 and can drive a thimble 32 to conduct lifting motion, and the assembly of an elastic pin is realized.
In this embodiment, be equipped with a plurality of pinholes on the double round subassembly 5, wear to be equipped with a plurality of uide bushing 4 with the pinhole one-to-one on the hydraulic pressure fixed plate 13, and press material thimble 32 also to be equipped with a plurality of, a plurality of press material thimble 32 and uide bushing 4 one-to-one to push down a plurality of elastic pin simultaneously through a plurality of press material thimble 32, can realize the simultaneous assembly of a plurality of elastic pin, improve assembly efficiency.
In order to realize that an upper pressure oil cylinder 31 drives a plurality of material pressing ejector pins 32, the hydraulic frame assembly 1 further comprises a sliding plate 15, the sliding plate 15 is slidably connected with the upright post 14 and is positioned between the hydraulic top plate 11 and the hydraulic fixed plate 13, a plurality of material pressing ejector pins 32 corresponding to the guide sleeves 4 one by one are all positioned at the bottom of the sliding plate 15, and a piston rod of the upper pressure oil cylinder 31 can be connected with the top of the sliding plate 15, so that the upper pressure oil cylinder 31 drives the sliding plate 15 to perform lifting motion in the vertical direction through the piston rod, and the sliding plate 15 drives the plurality of material pressing ejector pins 32 to perform lifting motion.
In this embodiment, the pin holes, the guide sleeves 4 and the pressing ejector pins 32 are all four, the four guide sleeves 4 are in one-to-one correspondence with the four pin holes, the four pressing ejector pins 32 are in one-to-one correspondence with the four guide sleeves 4, and therefore, the four elastic pins can be assembled simultaneously, and the assembly efficiency is greatly improved.
In order to improve the assembly precision, the hydraulic frame assembly 1 further comprises a first proximity switch and a second proximity switch, wherein the first proximity switch is used for detecting whether the double-wheel assembly 5 is lifted in place, the second proximity switch is used for detecting whether the material-measuring thimble 32 is lowered in place, namely, the first proximity switch is used for judging whether a pin hole is in place, and the second proximity switch is used for judging whether the thimble is pressed in place, so that whether the elastic pin is assembled in place is judged, and the assembly precision of the elastic pin can be improved.
In order to provide guidance for lifting of the double-wheel assembly 5, a guide rod 121 movably penetrating through the hydraulic bottom plate 12 is arranged on the hydraulic bottom plate 12, one end of the guide rod 121 is connected with the bottom of the positioning plate 51, a piston rod of the lower top oil cylinder 21 can penetrate through the hydraulic bottom plate 12 to be connected with the positioning plate 51, when the lower top oil cylinder 21 drives the positioning plate 51 to perform lifting movement, the positioning plate 51 drives the guide rod 121 to act together, and at the moment, the guide rod 121 limits the positioning plate 51 to move up and down only to prevent lateral displacement of the positioning plate 51, so that the guiding function is achieved.
In order to ensure the installation and positioning of the elastic pin and the pin hole, a positioning groove is formed in one side of the elastic pin, a positioning block is arranged in the pin hole, when the elastic pin is inserted into the pin hole, the positioning block can be inserted into the positioning groove, the positioning groove and the positioning block play a role in assisting in positioning, and the elastic pin can be prevented from rotating in the horizontal direction in the pin hole.
The technical scheme of the utility model is explained in detail above with reference to the accompanying drawings, and the described embodiments are used for helping to understand the idea of the utility model. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
Claims (7)
1. A swager constructs for elastic pin automatic feeding assembly equipment for in pressing in the pinhole of double round subassembly with the elastic pin that is located the uide bushing, its characterized in that includes:
the hydraulic frame assembly comprises a hydraulic top plate, a hydraulic bottom plate and a hydraulic fixed plate positioned between the hydraulic top plate and the hydraulic bottom plate, the guide sleeve is arranged on the hydraulic fixed plate in a penetrating way, and one end of the guide sleeve extends out of the lower part of the hydraulic fixed plate;
the lower top assembly comprises a lower top oil cylinder, the lower top oil cylinder is positioned at the bottom of the hydraulic bottom plate, and the lower top oil cylinder is used for driving the double-wheel assembly to ascend so as to enable the pin hole of the double-wheel assembly to be communicated with the guide sleeve;
the upper pressing assembly comprises an upper pressing oil cylinder and a pressing thimble, wherein the upper pressing oil cylinder is fixed on the hydraulic top plate, and an elastic pin in the guide sleeve can be extruded by the pressing thimble from top to bottom so as to be inserted into the pin hole.
2. The pressing mechanism for the automatic elastic pin feeding and assembling equipment according to claim 1, wherein an upright post is arranged between the hydraulic top plate and the hydraulic bottom plate, and the hydraulic fixed plate is connected with the upright post and is fixed right above the hydraulic bottom plate;
the double-wheel assembly is provided with a plurality of pin holes, and the hydraulic fixed plate is provided with a plurality of guide sleeves in a penetrating mode, wherein the guide sleeves correspond to the pin holes one by one.
3. The pressing mechanism for the automatic elastic pin feeding and assembling equipment according to claim 2, wherein the hydraulic frame assembly further comprises a sliding plate, the sliding plate is slidably connected with the upright post and is positioned between the hydraulic top plate and the hydraulic fixed plate, a plurality of pressing ejector pins which are in one-to-one correspondence with the guide sleeves are all positioned at the bottom of the sliding plate, and a piston rod of the upper pressing oil cylinder can be connected with the top of the sliding plate.
4. The pressing mechanism for the automatic elastic pin feeding and assembling equipment according to claim 3, wherein the number of the pin holes, the guide sleeves and the pressing thimbles is four, the four guide sleeves are in one-to-one correspondence with the four pin holes, and the four pressing thimbles are in one-to-one correspondence with the four guide sleeves.
5. The swage mechanism for an automatic spring pin loading assembly device of claim 1, wherein the hydraulic mount assembly further comprises a first proximity switch for detecting whether the dual wheel assembly is raised in place and a second proximity switch for detecting whether the swage spike is lowered in place.
6. The pressing mechanism for the automatic elastic pin feeding and assembling equipment according to claim 1, wherein the double-wheel assembly is fixed on the hydraulic bottom plate through a positioning plate, a guide rod which can be movably arranged on the hydraulic bottom plate in a penetrating mode is arranged on the hydraulic bottom plate, one end of the guide rod is connected with the bottom of the positioning plate, and a piston rod of the lower top oil cylinder can penetrate through the hydraulic bottom plate to be connected with the positioning plate.
7. The pressing mechanism for the automatic feeding and assembling equipment for the elastic pin according to claim 1, wherein a positioning groove is formed in one side of the elastic pin, a positioning block is arranged in the pin hole, and when the elastic pin is inserted into the pin hole, the positioning block can be inserted into the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322521235.2U CN220740091U (en) | 2023-09-15 | 2023-09-15 | A swager constructs for elastic pin automatic feeding assembly equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322521235.2U CN220740091U (en) | 2023-09-15 | 2023-09-15 | A swager constructs for elastic pin automatic feeding assembly equipment |
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| Publication Number | Publication Date |
|---|---|
| CN220740091U true CN220740091U (en) | 2024-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322521235.2U Active CN220740091U (en) | 2023-09-15 | 2023-09-15 | A swager constructs for elastic pin automatic feeding assembly equipment |
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| Country | Link |
|---|---|
| CN (1) | CN220740091U (en) |
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2023
- 2023-09-15 CN CN202322521235.2U patent/CN220740091U/en active Active
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