CN211254200U - Piston connecting rod assembly transfer device - Google Patents
Piston connecting rod assembly transfer device Download PDFInfo
- Publication number
- CN211254200U CN211254200U CN201922222715.2U CN201922222715U CN211254200U CN 211254200 U CN211254200 U CN 211254200U CN 201922222715 U CN201922222715 U CN 201922222715U CN 211254200 U CN211254200 U CN 211254200U
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- piston
- connecting rod
- rod
- base
- fixing
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- 239000000725 suspension Substances 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 208000004141 microcephaly Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a piston connecting rod assembling and transferring device, which comprises a base and a bracket arranged on the upper end surface of the base; the top end of the bracket is provided with a first piston placing frame for vertically fixing a piston, and the middle part of the bracket is provided with a connecting rod hanging rod which horizontally extends and is used for sleeving the big end of a connecting rod of a piston connecting rod; the device also comprises a roller arranged at the bottom of the base. This piston connecting rod assembly transfer device can realize the nimble assembly of piston connecting rod subassembly, can carry through running roller cooperation conveying chain again, and the device has not only greatly reduced assembly area, and the reasonable assembly space that arranges realizes piston connecting rod subassembly's transportation, and to a great extent has reduced the production beat, has improved assembly efficiency and engine production efficiency.
Description
Technical Field
The utility model relates to an engine assembly technical field, in particular to piston connecting rod assembly transfer device.
Background
The piston connecting rod assembly is an important component of an engine, is a carrier of rotary motion and linear motion, and mainly provides power for the engine, parts such as a piston, a connecting rod, a piston ring, a piston pin, a clamp spring and the like need to be preassembled in advance during engine assembly to form the piston connecting rod assembly. The piston connecting rod assembly preassembled on the preassembly platform is not suitable for operation and is easy to collide with parts; meanwhile, the piston connecting rod assembly is purchased and transported to be stored and transported, the piston connecting rod assembly is preassembled, assembly space is saved, assembly personnel are not needed to be configured, meanwhile, the transportation tool is manufactured with high cost, and cost control is not needed.
Therefore, how to solve the problem of inconvenient assembly and transportation of the piston connecting rod becomes a technical problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a piston connecting rod assembly transfer device can realize the nimble assembly of piston link assembly and carry, has greatly reduced assembly area, has reduced the production beat, has improved engine production efficiency, can realize automatic flexible production moreover.
In order to achieve the purpose, the utility model provides a piston connecting rod assembling and transferring device, which comprises a base and a bracket arranged on the upper end surface of the base; the top end of the bracket is provided with a first piston placing frame for vertically fixing a piston, and the middle part of the bracket is provided with a connecting rod hanging rod which horizontally extends and is used for sleeving the big end of a connecting rod of a piston connecting rod; the device also comprises a roller arranged at the bottom of the base.
Optionally, a pair of horizontally extending fixing brackets arranged oppositely at a preset interval is arranged at the top of the bracket;
the first piston placing frame comprises a pair of arc-shaped fixing plates, and arc openings of the pair of fixing plates are oppositely arranged and fixedly connected with the fixing supports in a one-to-one correspondence manner;
the fixed plate is provided with an anti-shaking stop pin which extends towards the direction of the circle center of the fixed plate and is used for penetrating through the positioning piston hole and the small end of the connecting rod.
Optionally, the fixing plate and the fixing bracket are connected through a bolt.
Optionally, a fixing rod for fixing the connecting rod suspension rod is arranged in the middle of the support, the fixing rod is provided with an external thread, and the connecting rod suspension rod is provided with an internal thread matched with the fixing rod.
Optionally, the piston rod assembly further comprises a second piston placing frame and a connecting rod cover placing frame which are arranged on the upper end face of the base, and the second piston placing frame and the connecting rod cover placing frame are detachably connected to the base.
Optionally, the connecting rod cap placing frame is provided with a clamping groove for clamping the connecting rod cap.
Optionally, the upper end surface of the base is further provided with a radio frequency inductor frame and a radio frequency inductor fixed to the radio frequency inductor frame.
Optionally, the side of the base is provided with an elastic anti-collision strip, and the elastic anti-collision strip protrudes outwards relative to the side of the base.
Compared with the prior art, the piston connecting rod assembling and transferring device provided by the utility model integrates the assembling and transferring functions of the piston and the piston connecting rod, and the upper end surface of the base can be used for placing the piston, the piston connecting rod and the connecting rod cover to wait for assembling parts; the top rigid coupling of base has the support, and the top of support is equipped with first piston rack, and first piston rack is used for vertical fixed piston to in piston and connecting rod assemble, the middle part of support is equipped with the connecting rod that the level extends and hangs the pole, can overlap the major part cover of piston rod on the connecting rod hangs the pole, the lower extreme stretches into in the piston and cooperates the realization piston rod and is connected with the piston hole, so that carry out subsequent connecting rod lid and even carry out the equipment of engine.
The first piston placing frame and the piston connecting rod are arranged in the vertical direction, so that the assembling space is saved, and the piston connecting rod can be conveniently assembled; on the other hand, through the setting of running roller can with the conveying chain cooperation, drive the base through the frictional force between running roller and the conveying chain and remove, realize piston rod and piston rod assembly and transfer device's integration, the economic equipment cost of being convenient for improves the assembly and transports efficiency, and then improves the production efficiency of engine.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic view of a piston rod assembly transfer device according to an embodiment of the present invention;
fig. 2 is a side view of fig. 1.
Wherein:
1-a base, 2-a bracket, 3-a first piston placing rack, 31-a fixing plate, 32-an anti-shaking stop pin, 4-a connecting rod suspension rod, 5-a roller, 6-a fixing bracket, 7-a fixing rod, 8-a second piston placing rack, 9-a connecting rod cover placing rack, 91-a clamping groove, 10-a radio frequency inductor, 11-a radio frequency inductor rack, 12-an elastic anti-collision strip and 13-an operating rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic view of a piston rod assembling and transferring device according to an embodiment of the present invention, and fig. 2 is a side view of fig. 1.
The utility model provides a piston rod assembly transfer device includes base 1, is fixed with support 2 on the base 1. The upper end face of the base 1 can be used for placing components to be assembled, such as a piston, a piston connecting rod and the like; the topmost end of the bracket 2 is provided with a first piston fixing frame, the first piston fixing frame vertically fixes the piston, so that a piston opening is arranged downwards, the middle part of the bracket 2 is provided with a horizontally extending connecting rod suspension rod 4, the connecting rod suspension rod 4 is used for sleeving a connecting rod big end of the piston connecting rod, so that a connecting rod small end can conveniently extend upwards into the piston opening, and the piston connecting rod are assembled by penetrating through a piston hole and the connecting rod small end through a connecting piece; the piston is vertically fixed through the first piston placing frame 3, so that the piston and the piston connecting rod can be assembled by matching with the connecting rod hanging rod 4, and the assembling space of the piston connecting rod is saved; on the other hand, through set up running roller 5 at base 1, be convenient for carry out integrative the transporting to the piston rod that the assembly was accomplished with the help of producing certain frictional force between running roller 5 and the conveying chain, realized the assembly and transported the integration, improved assembly efficiency and engine production efficiency.
The piston rod assembling and transferring device provided by the invention is described in more detail with reference to the accompanying drawings and specific embodiments.
In a specific embodiment provided by the utility model, the bottom of the bracket 2 of the piston connecting rod assembly transfer device is connected with the base 1 through a bolt; of course, the bracket 2 can also be directly welded and fixed on the base 1 through the bottom thereof. In order to realize the vertical fixing of the piston, the top end of the bracket 2 is provided with a horizontally extending fixing bracket 6, the fixing brackets 6 are specifically a pair, and the pair of fixing brackets 6 are oppositely arranged in parallel at a preset distance, wherein the preset distance is related to the diameter of the piston to be assembled and is generally slightly larger than the diameter of the piston. If the diameter of the piston to be assembled is 10cm, the distance between the pair of fixing brackets 6 can be set to be about 12cm, the first piston placing frame 3 is a circular arc-shaped fixing plate 31 correspondingly connected to the fixing brackets 6, and the circular arc openings of the pair of circular arc-shaped fixing plates 31 are oppositely arranged, so that the piston is clamped and fixed. In addition, the inboard of fixed plate 31 is equipped with the anti-rock backing pin 32 that extends towards the centre of a circle direction of circular-arc fixed plate 31, and the anti-rock backing pin 32 is used for wearing to locate the piston hole of the lateral wall of piston, supplies simultaneously to play the positioning action to the connecting rod microcephaly of piston rod, is convenient for wear to establish fixedly piston rod and piston through piston mouth and connecting rod microcephaly through the connecting piece.
In the above embodiment, the arc on the inside of the fixed plate 31 fits the dimensional setting of the piston to be assembled, forming a fit against the piston sidewall. The fixing bracket 6 can be welded or cast integrally with the bracket 2, and the fixing plate 31 can be detachably connected to the fixing bracket 6, and the fixing bracket 6 and the fixing plate 31 are generally connected by forming screw holes on the fixing bracket 6 and the fixing plate 31. The fixed plate 31 is provided with various specifications according to the size of the piston to be assembled, so that the pistons with different specifications can be conveniently clamped by replacing the fixed plates 31 with different specifications, and the pistons with various specifications and the piston connecting rods can be assembled and fixed.
Of course, even if the assembly of piston connecting rods of various specifications is achieved by replacing the fixing plate 31, the space between the fixing brackets 6 still limits the types of pistons and piston connecting rods that can be assembled. In another preferred embodiment provided by the present invention, the pair of fixing brackets 6 is adjustable; in other words, the fixing brackets 6 and the bracket 2 are not welded or integrally cast, but are connected by bolts or other connection modes which are convenient to detach, multiple groups of screw holes can be formed in the top of the bracket 2 at multiple preset intervals, and the interval between a pair of fixing brackets 6 can be adjusted by changing the fixing positions of the fixing brackets 6 on the top of the bracket 2.
Further, through bar hole and bolted connection between fixed plate 31 or the fixed bolster 6, the extending direction in bar hole is perpendicular with the extending direction of fixed plate 31 fixed bolster 6 to can realize the interval between the fixed plate 31 adjustable through changing the bolt in the position in bar hole. Through adjusting the interval between a pair of fixed plate 31 or a pair of fixed bolster 6 to realize that first piston rack 3 can the multiple specification piston of clamping, be convenient for accomplish the assembly of multiple specification piston and transport.
In addition, connecting rod suspension rod 4 also adopts detachable assembly with support 2, specifically, the middle part of support 2 is equipped with horizontal extension's dead lever 7, through seting up the external screw thread at dead lever 7, seting up at connecting rod suspension rod 4 rather than complex internal thread, through the cooperation of internal thread and external screw thread with connecting rod suspension rod 4 connect in dead lever 7 soon, realize supplying not unidimensional connecting rod major part to hang fixedly. The middle part of the bracket 2 can also be provided with a plug hole for the connecting rod hanging rod 4 to be fixedly plugged, and the plug hole and the connecting rod hanging rod 4 are fixedly connected through thread matching. The inserting holes or fixing rods 7 may be provided in plurality in the height direction of the bracket 2, thereby facilitating adjustment of the height of the link suspension rod 4.
The connecting rod hanging rod 4 can be eccentrically connected with the fixing rod 7, the fixing rod 7 penetrates through the back face of the support 2 and is connected with the operating rod 13, the fixing rod 7 is adjusted to rotate through the rotating operating rod 13, the connecting rod hanging rod 4 is driven to lift, and the height of the connecting rod hanging rod 4 can be adjusted.
The upper end face of the base 1 is also provided with a second piston placing frame 8 for fixing a piston to be assembled and a connecting rod cover placing frame 9 for fixing a connecting rod cover; when the piston and the connecting rod are not assembled, the piston is placed in the second piston placing frame 8 of the base 1; when the piston is required to be assembled, the piston is taken out of the second piston placing frame 8, the first piston placing frame 3 is placed on the top of the support 2, and then the piston connecting rod and the connecting rod cap are assembled.
The second piston placing rack 8 and the connecting rod cover placing rack 9 are fixed on the bottom plate in a bolt connection mode. The second piston placing frame 8 is provided with a circular groove for accommodating a piston; the upper end of the connecting rod cover placing frame 9 is provided with a clamping groove 91, and the connecting rod cover is clamped and fixed through the clamping groove 91.
The connecting rod cover placing frame 9 can clamp and fix the connecting rod cover through the clamping groove 91, and can also adopt a vertical rod form for sleeving the connecting rod cover.
This piston rod assembly transfer device accessible sets up assembly and the transportation of 5 cooperation conveying chains realization piston rod at the running roller of bottom and goes on in step, cooperates the manipulator to carry out automatic transportation assembly on the conveying chain. By arranging the radio frequency inductor 10 on the base 1 and integrating the radio frequency identification function, the part assembly information is uploaded to the detection mechanism when passing through different road sections of the conveying chain. The information control is convenient to carry out, and the quality and the traceability of products are ensured. The rf inductor 10 is fixed to the base 1 through an rf inductor holder 11 disposed at one side of the base 1.
In order to prevent the base 1 from colliding in the advancing process and affecting the assembling quality, the side face of the base 1 is further provided with an elastic anti-collision strip 12 or an anti-collision ring, and the elastic anti-collision strip 12 can be made of nylon, rubber or silica gel materials and plays a role in buffering collision.
The specific working process of the piston connecting rod assembling and transferring device (hereinafter referred to as assembling and transferring device) is as follows:
respectively placing a connecting rod, a connecting rod cover, a piston pin and the like on the base 1;
the roller 5 at the bottom of the base 1 is connected with a conveying chain to transport, assemble and ship the device;
the assembly transfer device automatically moves to the next operation post along with the conveying chain, and an operator assembles the piston pin by penetrating through the piston hole and the connecting rod small end hole;
the assembling and transferring device automatically operates to the next operation post along with the conveying chain, and an operator assembles the piston pin check ring;
the assembly transfer device automatically runs to the next operation post along with the conveying chain, and an operator assembles the piston ring;
when the assembly transfer device passes through each operation post, the radio frequency sensor 10 reads order information and uploads assembly information;
the assembly transfer device automatically operates the assembly station of the piston connecting rod assembly along with the conveying chain, and an operator installs the preassembled assembly into the engine;
the assembly transfer device automatically operates to the starting point along with the conveying chain, and the next circulation is started;
if other types of piston connecting rod assemblies need to be assembled, only the fixing plate 31 needs to be replaced, and the height of the connecting rod suspension rod 4 is adjusted.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
It is right above the utility model provides a piston rod assembly transfer device has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. The piston connecting rod assembling and transferring device is characterized by comprising a base (1) and a support (2) arranged on the upper end surface of the base (1); a first piston placing frame (3) for vertically fixing a piston is arranged at the top end of the support (2), and a connecting rod hanging rod (4) which extends horizontally and is used for sleeving a connecting rod big end of a piston connecting rod is arranged in the middle of the support (2); the device also comprises a roller (5) arranged at the bottom of the base (1).
2. Piston rod assembly transfer device according to claim 1, wherein the top of the bracket (2) is provided with a pair of horizontally extending fixed brackets (6) oppositely arranged at a preset distance;
the first piston placing frame (3) comprises a pair of arc-shaped fixing plates (31), and arc openings of the pair of fixing plates (31) are oppositely arranged and fixedly connected with the fixing supports (6) in a one-to-one correspondence manner;
the fixed plate (31) is provided with an anti-shaking stop pin (32) which extends towards the direction of the circle center of the fixed plate and is used for penetrating and positioning the piston hole and the small end of the connecting rod.
3. Piston rod assembly transfer device according to claim 2, wherein the fixing plate (31) is bolted to the fixing bracket (6).
4. Piston rod assembly transfer device according to claim 2, wherein the middle of the bracket (2) is provided with a fixing rod (7) for fixing the connecting rod suspension rod (4), the fixing rod (7) is provided with an external thread, and the connecting rod suspension rod (4) is provided with an internal thread cooperating with the fixing rod (7).
5. The piston connecting rod assembling and transferring device according to claim 2, further comprising a second piston placing frame (8) and a connecting rod cover placing frame (9) which are arranged on the upper end surface of the base (1), wherein the second piston placing frame (8) and the connecting rod cover placing frame (9) are detachably connected to the base (1).
6. Piston rod assembly transfer device according to claim 5, wherein the rod cap holder (9) is provided with a clamping groove (91) for clamping a rod cap.
7. Piston rod assembly transfer device according to any one of claims 1 to 6, wherein the upper end face of the base (1) is further provided with a radio frequency inductor holder (11) and a radio frequency inductor (10) fixed to the radio frequency inductor holder (11).
8. Piston rod assembly transfer device according to claim 7, wherein the side of the base (1) is provided with an elastic bumper strip (12), and the elastic bumper strip (12) protrudes outwards relative to the side of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922222715.2U CN211254200U (en) | 2019-12-12 | 2019-12-12 | Piston connecting rod assembly transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922222715.2U CN211254200U (en) | 2019-12-12 | 2019-12-12 | Piston connecting rod assembly transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211254200U true CN211254200U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922222715.2U Active CN211254200U (en) | 2019-12-12 | 2019-12-12 | Piston connecting rod assembly transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211254200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844519A (en) * | 2019-12-12 | 2020-02-28 | 安徽华菱汽车有限公司 | Piston connecting rod assembly transfer device |
-
2019
- 2019-12-12 CN CN201922222715.2U patent/CN211254200U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844519A (en) * | 2019-12-12 | 2020-02-28 | 安徽华菱汽车有限公司 | Piston connecting rod assembly transfer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231107 Address after: 243071 No. 359 Huxinan Road, Economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee after: Anhui Hanma Engine Co.,Ltd. Address before: 243061 No. 359, Huxi South Road, Ma'anshan economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee before: ANHUI HUALING AUTOMOBILE Co.,Ltd. |
|
| TR01 | Transfer of patent right |