CN210650582U

CN210650582U - Engine split charging platform

Info

Publication number: CN210650582U
Application number: CN201921187880.2U
Authority: CN
Inventors: 周伙英; 卢佑俊; 朱冠强; 樊志强
Original assignee: Guangzhou Automobile Group Co Ltd
Current assignee: Guangzhou Automobile Group Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-06-02
Anticipated expiration: 2029-07-25

Abstract

The utility model provides an engine partial shipment platform, including the base plate with locate the support positioning unit on the base plate, support positioning unit and include a plurality of support positioning seats and a plurality of support alignment arm, support on the positioning seat locates the base plate, and the middle part that supports the positioning seat is equipped with the shaft hole, the lateral wall top in shaft hole is equipped with the fluting that is linked together with the shaft hole, support the alignment arm and locate on supporting the positioning seat, and can insert upright position and some that locate in the shaft hole and accept to change between the position of lying in the fluting. The utility model discloses an engine partial shipment platform can adapt to the engine partial shipment of multiple different models, has realized a multi-purpose, has avoided frequently changing the partial shipment platform, and easy operation has alleviateed operator intensity of labour greatly.

Description

Engine split charging platform

Technical Field

The utility model relates to an automobile assembling technical field especially relates to an engine partial shipment platform.

Background

The engine split charging platform is a component part of an automobile assembly line and is mainly used for assembling an engine cylinder body part. The existing engine split charging platform is often only suitable for split charging of one to two types of engines, and once the engine type to be assembled on an assembly line is replaced, the split charging platform needs to be replaced. For trial production work, frequent replacement of the racking tables not only wastes time, but also increases the labor intensity of operators. In addition, the replaced sub-packaging table needs to be placed and stored, and due to the fact that the sub-packaging table is large in size and large in occupied space, management difficulty and cost are increased.

Disclosure of Invention

In view of this, the utility model provides an engine partial shipment platform that can reduce the change frequency of partial shipment platform, alleviate operator's intensity of labour and reduce the space occupation when partial shipment platform is idle.

The utility model provides an engine partial shipment platform includes the base plate and locates the support positioning unit on the base plate, and support positioning unit includes a plurality of support positioning seats and a plurality of support orientation arm, supports on the positioning seat locates the base plate, and the middle part of supporting the positioning seat is equipped with the shaft hole, and the lateral wall top in shaft hole is equipped with the fluting that is linked together with the shaft hole, supports on the positioning arm locates the support positioning seat, and can insert the upright position of locating in the shaft hole and partly accept to change between the position of lying in the fluting.

Furthermore, a fixing pin is inserted into the supporting and positioning seat and penetrates through the supporting and positioning seat and the supporting and positioning arm along the radial direction, so that the supporting and positioning arm is fixed on the supporting and positioning seat in a pivoting manner.

Further, the axial length of the shaft hole is greater than the axial length of the slot.

Furthermore, the supporting and positioning arm comprises an inserting and fixing part, a boss part and a supporting and positioning part, the inserting and fixing part is inserted into the shaft hole, the supporting and positioning part is used for supporting and positioning the engine, the boss part is located between the inserting and fixing part and the supporting and positioning part and protrudes out of the inserting and fixing part along the radial direction, and when the inserting and fixing part is inserted into the shaft hole, the lower surface of the boss part is abutted to the upper surface of the supporting and positioning seat.

Furthermore, an axial long groove is arranged on the inserting part, and the supporting and positioning arm is fixed on the supporting and positioning seat in a pivoting manner through a fixing pin inserted in the axial long groove.

Furthermore, the bottom of the supporting and positioning seat is provided with a positioning pin hole and a thread fixing hole, the supporting and positioning seat is positioned on the substrate through a positioning pin inserted into the positioning pin hole, and the supporting and positioning seat is fixed on the substrate through a bolt screwed into the thread fixing hole.

Furthermore, the supporting and positioning unit further comprises a plurality of supporting seats and a plurality of supporting arms, the top of each supporting seat is provided with an axial jack, the supporting arms are detachably inserted into the axial jacks, and the supporting arms can be changed between a use state of inserting into the axial jacks and an idle state of pulling out from the axial jacks.

Furthermore, the support arm comprises a first support arm and a second support arm, the top surface of the first support arm is a square plane, and a V-shaped support groove is formed in the top of the first support arm.

Furthermore, the axial jack at the top of the supporting seat is a square jack.

Further, a hanging ring is mounted on the edge of the base plate.

The utility model discloses an engine partial shipment platform has the support positioning unit that can initiatively adjust the support state that is located on the base plate, through making support positioning unit with upright state or the combination of state of falling, the engine partial shipment that adapts to multiple different models has realized a multi-purpose, has avoided frequently changing partial shipment platform, and easy operation has alleviateed operator intensity of labour greatly. The supporting and positioning unit is convenient to store when being in a laid-down state through the groove on the supporting and positioning seat; the support arm that is taken out can directly be put on the base plate, makes the utility model discloses an engine partial shipment platform is when idle shrink place and do not occupy too big space. Additionally, the utility model discloses a spare part reuse rate such as support location portion is high, and the accessory is simple.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic view of the engine split charging table provided by the present invention.

Fig. 2 is a schematic view of the supporting positioning seat and the supporting positioning arm provided by the present invention.

Fig. 3 is a schematic view of the supporting and positioning arm of the present invention when it is laid down.

Fig. 4 is a schematic view of a first usage state of the engine split charging table provided by the present invention.

Fig. 5 is a schematic view of a second usage state of the engine split charging table provided by the present invention.

Fig. 6 is a schematic view of a third usage state of the engine split charging table provided by the present invention.

Fig. 7 is a schematic view of a fourth usage state of the engine split charging table provided by the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1, the engine split charging platform of the present invention includes a base plate 1, a supporting and positioning unit 2 disposed on the base plate 1, and a hanging ring 7 disposed on the base plate 1. The supporting and positioning unit 2 can play a role in supporting or positioning when the engine is split-charging, and the position of the supporting and positioning unit 2 on the base plate 1 corresponds to the hole position on the engine cylinder body which is expected to be matched with the supporting and positioning unit. The suspension ring 7 is used to move the engine racking station on the assembly line, in this embodiment the suspension ring 7 is located at the edge of the base plate 1.

Further, referring to fig. 2 and fig. 3, the supporting and positioning unit 2 of the present invention includes a plurality of supporting and positioning seats 21 and a plurality of supporting and positioning arms 22. In the present embodiment, the supporting and positioning unit 2 includes eleven supporting and positioning seats 21 and eleven supporting and positioning arms 22.

The bottom of the supporting and positioning seat 21 is provided with a positioning pin hole and a thread fixing hole which extend along the axial direction, the supporting and positioning seat 21 is positioned on the substrate 1 through a positioning pin inserted into the positioning pin hole, and the supporting and positioning seat is fixed on the substrate 1 through a bolt screwed into the thread fixing hole. The middle part of the supporting and positioning seat 21 is provided with a shaft hole 210, the top of the side wall of the shaft hole 210 is provided with a U-shaped open slot 213 which is communicated with the shaft hole 210 and extends along the radial direction of the supporting and positioning seat 21, and the axial length of the shaft hole 210 is greater than that of the open slot 213. The supporting and positioning seat 21 is further provided with a pair of pin holes 8, a connecting line of the pin holes 8 penetrates through the center of the cross section of the supporting and positioning seat 21, the slot 213 is perpendicular to the connecting line of the pin holes 8 along the radial extension direction of the supporting and positioning seat 21, a fixing pin 6 is inserted into the pin hole 8, and the fixing pin 6 penetrates through the supporting and positioning seat 21 and the supporting and positioning arm 22 along the radial direction. Preferably, the fixing pin 6 in this embodiment is a standard pin D6, the positioning pin for fixing the support positioning seat 21 is a standard pin D6 × 14, and the bolt for fixing the support positioning seat 21 is a standard bolt M6 × 16.

The supporting and positioning arm 22 includes an insertion part 221, a boss part 222 and a supporting and positioning part 223, the insertion part 221 is inserted into the shaft hole 210, the insertion part 221 can slide up and down along the axial direction of the supporting and positioning seat 21, and can be switched between an upright position inserted into the shaft hole 210 and a lying position in which a part of the insertion part is accommodated in the groove 213, an axial long groove 5 is provided on the insertion part 221, and the axial long groove 5 is used for being penetrated by a fixing pin 6. The boss portion 222 is located between the insertion fixing portion 221 and the support positioning portion 223 and protrudes out of the insertion fixing portion 221 and the support positioning portion 223 in the radial direction, and when the insertion fixing portion 221 is inserted into the shaft hole 210, a lower surface of the boss portion 222 abuts against an upper surface of the support positioning seat 21. When the engine is split, the supporting and positioning portion 223 corresponds to the engine block part which is expected to match with the supporting and positioning portion 223, therefore, the supporting and positioning portions 223 have different heights and diameters, and the top of the supporting and positioning portion 223 can be provided with a positioning counter bore, a positioning pin or be provided as a plane. The positioning counter bore at the top of the supporting and positioning part 223 can be used for positioning a counter bore of an oil pan mounting bolt on an engine cylinder body, the positioning pin can be used for positioning a cylinder body positioning pin hole on the engine cylinder body, and the plane at the top of the positioning and supporting part 223 can be used for supporting the oil pan mounting bolt on the engine cylinder body and a process lug at the bottom of the engine cylinder body.

Specifically, when the supporting and positioning arm 22 is switched from the upright position to the lying position, the supporting and positioning arm 22 in the supporting and positioning seat 21 is lifted up along the shaft hole 210 until the fixing pin 6 contacts the bottom end of the axial long groove 5, and the bottom of the positioning and supporting arm 22 is higher than the bottom of the slot 213, and then the supporting and positioning arm 22 is pivoted along the fixing pin 6 toward the slot 213, so that the insertion part 221 of the supporting and positioning arm 22 is transversely placed in the slot 213 on the side wall of the supporting and positioning seat 21. When the support positioning arm 22 is switched from the lying position to the upright position, the support positioning arm 22 is firstly lifted from the horizontal placement state and pivoted along the fixing pin 6 towards the shaft hole 210 direction, so that the insertion part 221 of the support positioning arm 22 is coaxial with the shaft hole 210, and then the support positioning arm 22 is put down along the axial long groove 5 until the lower surface of the boss part 222 is abutted against the upper surface of the support positioning seat 21.

Further, the supporting and positioning unit 2 further comprises a supporting seat 23 and a plurality of supporting arms 24, the supporting seat 23 is fixed on the surface of the base plate 1, an axial insertion hole is formed in the top of the supporting seat 23, the supporting arms 24 are detachably inserted into the axial insertion hole, and the using state of the supporting seat inserted into the axial insertion hole and the idle state of the supporting seat pulled out from the axial insertion hole can be changed, so that the supporting arms 24 are beneficial to being taken out and directly placed on the base plate 1, and the space required by storing the engine split charging platform is saved. The support arm 24 includes a first support arm 241 and a second support arm 242, the top surface of the first support arm 241 is a square plane, and the top of the second support arm 242 is provided with a V-shaped support groove, i.e. the support arm 24 includes a square support and a V-shaped support with different heights and sizes. In this embodiment, a square support may be used to support the craft lug on the bottom of the engine block and a V-shaped support may be used to support the curved edge of the transmission.

Referring to fig. 4, fig. 4 shows a first usage state of the engine split charging table provided by the present invention. This usage state is applicable to a 2.0TM type engine block. In this use state, the engine dispensing table has three support and positioning portions 223 and one V-shaped second support arm 242 in the upright position, the rest support and positioning portions 223 are in the lying position, and the square first support arm 241 is taken out and placed on the base plate 1. The three upright positioning support portions 223 are used for positioning a sunk groove of an oil pan mounting bolt, supporting the oil pan mounting bolt and positioning a positioning pin hole of a cylinder body respectively, and the V-shaped second support arm 242 is used for supporting an arc-shaped edge of the transmission.

Referring to fig. 5, fig. 5 shows a second usage state of the engine split charging table according to the present invention. The using state can be suitable for engine blocks of three models of 2.0T/2.0 TGDI/1.8T. In this use state, the engine dispensing table has three positioning support portions 223 and a square first support arm 241 in an upright position, the remaining support positioning portions 223 are in a laid down position, and the V-shaped second support arm 242 is taken out and placed on the base plate 1. The three upright positioning and supporting portions 223 are used for positioning a sinking groove of an oil pan mounting bolt, a process lug for supporting the bottom of a cylinder body and a process lug for positioning a cylinder body positioning pin hole respectively, and the square first supporting arm 241 is used for supporting the process lug at the bottom of the cylinder body.

Referring to fig. 6, fig. 6 shows a third usage state of the engine split charging table according to the present invention. The using state can be suitable for engine cylinders of two models of 1.3TM/1.5 TM. In this use state, the engine dispensing table has four positioning support portions 223 in the upright position, the remaining support positioning portions 223 in the laid down position, and the square first support arm 241 and the V-shaped second support arm 242 are taken out and placed on the base plate 1. Two of the four upstanding locating supports 223 are for supporting oil pan mounting bolts and the other two are for locating cylinder locating pin holes.

Referring to fig. 7, fig. 7 shows a fourth usage state of the engine split charging table according to the present invention. The using state can be applied to engine blocks of four types of 1.3T/1.3TGDI/1.5T/1.5 TGDI. In this use state, the engine dispensing table has four positioning support portions 223 in the upright position, the rest of the positioning support portions 223 are in the laid-down position, and the square first support arm 241 and the V-shaped second support arm 242 are taken out and placed on the substrate 1. Two of the four positioning support portions 223 are used for positioning cylinder positioning pin holes, and the other two are used for supporting oil pan mounting bolts.

To sum up, the utility model discloses an engine partial shipment platform has the support positioning unit that is located the initiative adjustment support state on the base plate, through making support positioning unit with upright state or the combination of state of falling, adapts to the engine partial shipment of multiple different models, has realized a multi-purpose, has avoided frequently changing the partial shipment platform, and easy operation has alleviateed operator intensity of labour greatly. The supporting and positioning unit is convenient to store when being in a laid-down state through the groove on the supporting and positioning seat; the support arm that is taken out can directly be put on the base plate, makes the utility model discloses an engine partial shipment platform is when idle shrink place and do not occupy too big space. Additionally, the utility model discloses a spare part reuse rate such as support location portion is high, and the accessory is simple.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are within the scope of the present invention.

Claims

1. The utility model provides an engine partial shipment platform which characterized in that: the engine partial shipment platform includes base plate (1) and locates support positioning unit (2) on base plate (1), support positioning unit (2) including a plurality of support positioning seats (21) and a plurality of support alignment arm (22), support positioning seat (21) and locate on base plate (1), the middle part of supporting positioning seat (21) is equipped with shaft hole (210), the lateral wall top of shaft hole (210) be equipped with fluting (213) that shaft hole (210) are linked together, support alignment arm (22) and locate support on positioning seat (21), and can insert one and locate upright position in shaft hole (210) and some accept in change between the position of lying in fluting (213).

2. The engine split charging station of claim 1, wherein: a fixing pin (6) is inserted into the supporting and positioning seat (21), and the fixing pin (6) radially penetrates through the supporting and positioning seat (21) and the supporting and positioning arm (22) so as to pivotally fix the supporting and positioning arm (22) on the supporting and positioning seat (21).

3. The engine split charging station of claim 1, wherein: the axial length of the shaft hole (210) is greater than the axial length of the slot (213).

4. The engine split charging station of claim 1, wherein: the supporting and positioning arm (22) comprises a fixing part (221), a boss part (222) and a supporting and positioning part (223), the fixing part (221) is inserted into the shaft hole (210), the supporting and positioning part (223) is used for supporting and positioning an engine, the boss part (222) is located between the fixing part (221) and the supporting and positioning part (223) and protrudes out of the fixing part (221) along the radial direction, and when the fixing part (221) is inserted into the shaft hole (210), the lower surface of the boss part (222) is abutted to the upper surface of the supporting and positioning seat (21).

5. The engine split charging station of claim 4, wherein: an axial long groove (5) is formed in the inserting and fixing portion (221), and the supporting and positioning arm (22) is pivotally fixed to the supporting and positioning seat (21) through a fixing pin (6) inserted into the axial long groove (5).

6. The engine split charging station of claim 1, wherein: the bottom of the supporting and positioning seat (21) is provided with a positioning pin hole and a thread fixing hole, the supporting and positioning seat (21) is positioned on the base plate (1) through a positioning pin inserted into the positioning pin hole, and is fixed on the base plate (1) through a bolt screwed into the thread fixing hole.

7. The engine split charging station according to any one of claims 1 to 6, wherein: the supporting and positioning unit (2) further comprises a plurality of supporting seats (23) and a plurality of supporting arms (24), axial insertion holes are formed in the tops of the supporting seats (23), the supporting arms (24) are detachably inserted into the axial insertion holes, and the supporting arms can be changed between a use state of being inserted into the axial insertion holes and an idle state of being pulled out of the axial insertion holes.

8. The engine split charging station of claim 7, wherein: the supporting arm (24) comprises a first supporting arm (241) and a second supporting arm (242), the top surface of the first supporting arm (241) is a square plane, and a V-shaped supporting groove is formed in the top of the second supporting arm (242).

9. The engine split charging station of claim 7, wherein: the axial jack at the top of the supporting seat (23) is a square jack.

10. The engine split charging station of claim 1, wherein: and a hanging ring (7) is arranged at the edge of the base plate (1).