CN213497551U

CN213497551U - Automatic assembling tool for automobile refueling wicket

Info

Publication number: CN213497551U
Application number: CN202022356237.7U
Authority: CN
Inventors: 李纪龙; 沈丰; 周伟君
Original assignee: Highcan Electronic Technology Taicang Co ltd
Current assignee: Highcan Electronic Technology Taicang Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-22
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to a car refuels little door discloses a car refuels little door automatic assembly frock, including frame, upper plate cover positioning and clamping subassembly, casing clamp positioning subassembly and round pin axle pressure equipment subassembly, be provided with horizontal assembly support plate in the frame, upper plate cover positioning and clamping subassembly fixes on horizontal assembly support plate and has the effect that the tight upper plate cover of location clamp, casing clamp positioning subassembly fixes on horizontal assembly support plate and corresponds with upper plate cover positioning and clamping subassembly and have the effect that the tight relative upper plate cover positioning and clamping subassembly horizontal direction of location clamp casing and vertical direction relative movement, round pin axle pressure equipment subassembly fixes on horizontal assembly support plate one side of upper plate cover positioning and clamping subassembly and has the effect of relative upper plate cover positioning and clamping subassembly pressure equipment round pin axle. Realize automatic alignment equipment upper cover, casing and round pin axle, it is few to use the manual work when mass assembly production, and work efficiency is high, and effectual reduction manual expenditure improves the income.

Description

Automatic assembling tool for automobile refueling wicket

Technical Field

The utility model relates to a car refuels wicket, in particular to car refuels wicket automatic assembly frock.

Background

Along with the development of society car the rate of utilization is higher and higher, current car that uses petrol all can have car to refuel the wicket, and car refuel the wicket that the wicket is combined together with casing and upper cover plate all including casing, the upper cover plate of taking the spring, and the casing is installed on the car, and the upper cover plate can close and open the tank filler hole of refueling usefulness on the casing through the round pin hub connection. Still there is manual work in the production equipment of car refueling wicket, inserts casing and upper cover plate with the round pin axle through the manual work, and the operation is inconvenient, and when mass production, the easy fatigue of operation between the personal chief, inefficiency, need the manual work many.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an automatic assembly frock of car fuel filling wicket.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a car refuels wicket automatic assembly frock, includes frame, upper plate cover positioning and clamping subassembly, casing clamp position subassembly and round pin axle pressure equipment subassembly, be provided with the horizontal assembly support plate in the frame, upper plate cover positioning and clamping subassembly fixes on the horizontal assembly support plate and has the effect that the location pressed from both sides tight upper plate cover, casing clamp position subassembly is fixed and is corresponded with upper plate cover positioning and clamping subassembly on the horizontal assembly support plate and has the effect that the relative removal of the relative upper plate cover positioning and clamping subassembly horizontal direction of the tight casing of location clamp and vertical direction, round pin axle pressure equipment subassembly is fixed on the horizontal assembly support plate one side of upper plate cover positioning and clamping subassembly and has the effect of relative upper plate cover positioning and clamping subassembly pressure equipment round pin axle. Realize automatic alignment equipment upper cover, casing and round pin axle, it is few to use the manual work when mass assembly production, and work efficiency is high, and effectual reduction manual expenditure improves the income.

Further, the method comprises the following steps: the device comprises an upper plate cover horizontal moving assembly, an upper plate cover compressing assembly, an upper plate cover positioning assembly and an upper plate cover spring limiting detection assembly, wherein the upper plate cover horizontal moving assembly comprises a first horizontal power device and a first horizontal moving carrier plate, the first horizontal power device is fixed on a horizontal assembly carrier plate, the first horizontal moving carrier plate is arranged on the first horizontal power device and can be driven by the first horizontal power device to move horizontally, the upper plate cover compressing assembly comprises a fixed support and a first vertical power device, the fixed support is fixed on one side of the upper surface of the first horizontal moving carrier plate, the first vertical power device is vertically fixed on the fixed support, the upper plate cover positioning assembly comprises a compressing profiling assembly and a positioning profiling assembly, and cavities matched with the upper part and the lower part of the upper plate cover are respectively arranged in the compressing profiling assembly and the positioning profiling assembly, the positioning profiling component is fixed on the other side of the upper surface of the first horizontal moving carrier plate, which corresponds to the fixed bracket, the pressing profile modeling component is fixed at the lower end of the first vertical power device and can be driven by the first vertical power device to move in the vertical direction relative to the positioning profile modeling component, the upper plate cover spring limit detection component comprises a second horizontal power device, a connecting rod and a spring limit detection sensing device, the second horizontal power device is horizontally fixed at the lower end of the first vertical power device and can be driven by the first vertical power device to move in the vertical direction relative to the positioning profile component, the upper end of the connecting rod is vertically fixed on the second horizontal power device and can be driven by the second horizontal power device to horizontally move relative to the pressing profile modeling component, the spring limiting detection sensing device is horizontally fixed at one side, close to the compression profiling component, of the lower end of the connecting rod. The accurate location compresses tightly the upper plate cover to carry out spacing detection to the spring that the upper plate was covered, ensure that the upper plate cover is tight to be removed the preset position after the installation is pressed from both sides, the spring that the upper plate was covered also is located the preset position.

Further, the method comprises the following steps: the shell clamping and positioning assembly comprises a shell vertical moving assembly, a shell horizontal moving assembly, a shell pressing horizontal power device and a shell positioning assembly, the shell vertical moving assembly comprises a second vertical power device and a vertical moving plate, the second vertical power device is fixed on the horizontal assembly support plate, the second vertical power device corresponds to one side of an upper plate cover crank fixed in the upper plate cover positioning and clamping assembly, the lower surface of the vertical moving plate is horizontally fixed on the second vertical power device and can be driven by the second vertical power device to move in the vertical direction, the shell horizontal moving assembly comprises a third horizontal power device and a second horizontal moving support plate, the third horizontal power device is fixed on the upper surface of the vertical moving plate, the second horizontal moving support plate is fixed on the third horizontal power device and can be driven by the third horizontal power device to horizontally move relative to the upper plate cover positioning and clamping assembly, the casing locating component includes fixed profile modeling locating component and removal profile modeling locating component, be provided with the cavity that agrees with the positive and negative both sides appearance of casing respectively in fixed profile modeling locating component and the removal profile modeling locating component, fixed profile modeling locating component is fixed and is close to one side with upper cover positioning and clamping assembly correspondence at second horizontal migration support plate upper surface, the casing compresses tightly horizontal power device and fixes and correspond with upper cover positioning and clamping assembly and keep away from one side, it fixes on the casing compresses tightly horizontal power device and can compress tightly its relatively fixed profile modeling locating component horizontal direction removal of horizontal power device drive by the casing to remove profile modeling locating component. The accurate location compresses tightly the casing, moves the casing to preset assembly position automatically.

Further, the method comprises the following steps: the pin shaft press-mounting assembly comprises a pin shaft horizontal pre-mounting assembly, a pin shaft clamping and positioning assembly, a pin shaft press-in assembly and a protective cover, the pin shaft horizontal pre-mounting assembly comprises a fourth horizontal power device and a third horizontal moving carrier plate, the fourth horizontal power device is fixed on the horizontal mounting carrier plate, the third horizontal moving carrier plate is fixed on the fourth horizontal power device and can be driven by the fourth horizontal power device to horizontally move relative to the insertion direction of the upper cover plate pin shaft in the upper plate cover positioning and clamping assembly, the pin shaft clamping and positioning assembly comprises a fifth power device, a first clamping block, a second clamping block and a fixed plate, one end of the fixed plate is fixed on the lower surface of the third horizontal moving carrier plate, the fifth power device is horizontally arranged on the upper surface of the fixed plate and close to one side of the upper plate cover positioning and clamping assembly, the first clamping block and the second clamping block are correspondingly and horizontally fixed on the fifth power device and can be driven by the fifth power device, the novel horizontal pin shaft clamping device is characterized in that a concave groove matched with the shape of the lower side of the pin shaft when the pin shaft is horizontally placed is formed between the first clamping block and the second clamping block, the direction of the concave groove corresponds to the insertion direction of an upper cover plate pin shaft in the upper plate cover positioning and clamping assembly in a parallel mode, the pin shaft press-in assembly comprises a sixth horizontal power special device and a horizontal pressing rod, the sixth horizontal power special device is horizontally arranged on the upper surface of the third horizontal moving support plate, the horizontal pressing rod is fixed on the sixth horizontal power special device and can be driven by the sixth horizontal power special device to horizontally move relative to the outer end of the pin shaft in the concave groove, and the protective cover is arranged on the horizontal assembly support plate and covers the horizontal pin shaft preassembly assembly to be far away from. The hinge pin is accurately positioned and pressed, and the hinge pin is automatically moved to a preset assembling position to complete assembling.

Further, the method comprises the following steps: the upper plate cover positioning and clamping assembly is provided with a first horizontal movement quantification adjusting mechanism for limiting the movement distance of the first horizontal movement support plate, and the shell clamping and positioning assembly is provided with a vertical movement quantification adjusting mechanism and a second horizontal movement quantification adjusting mechanism for limiting the movement distances of the vertical moving plate and the second horizontal movement support plate respectively. Accurate spacing to first horizontal migration support plate, vertical movable plate and second horizontal migration support plate, the packaging efficiency is high, and the fault rate is little.

Further, the method comprises the following steps: the lower end of the frame is provided with a plurality of casters. The movement and the transfer are convenient.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the present invention with the external frame removed;

FIG. 3 is a front view of the upper plate cover positioning and clamping assembly;

FIG. 4 is a schematic structural view of the upper plate cover positioning and clamping assembly;

FIG. 5 is a front view of the housing clamp positioning assembly;

FIG. 6 is a schematic view of the housing clamping and positioning assembly;

FIG. 7 is a front view of the pin press-fitting assembly;

FIG. 8 is a schematic structural view of the pin press-fitting assembly;

FIG. 9 is a front view of the movement quantification adjustment mechanism;

fig. 10 is a schematic structural view of the movement quantization adjustment mechanism.

Labeled as: the device comprises a rack 100, a horizontal assembly carrier plate 110, an upper plate cover positioning and clamping assembly 200, an upper plate cover horizontal moving assembly 210, a first horizontal power device 211, a first horizontal moving carrier plate 212, an upper plate cover pressing assembly 220, a fixing bracket 221, a first vertical power device 222, an upper plate cover positioning assembly 230, a pressing and profiling assembly 231, a positioning and profiling assembly 232, an upper plate cover spring limit detection assembly 240, a second horizontal power device 241, a connecting rod 242, a spring limit detection sensing device 243, a shell clamping and positioning assembly 300, a shell vertical moving assembly 310, a second vertical power device 311, a vertical moving plate 312, a shell horizontal moving assembly 320, a third horizontal power device 321, a second horizontal moving carrier plate 322, a shell pressing horizontal power device 330, a shell positioning assembly 340, a fixed profiling positioning assembly 341, a moving profiling positioning assembly 342, a pin shaft pressing assembly 400, a pin shaft pressing assembly 340, a pin shaft pressing, The pin shaft horizontal preassembly assembly 410, the pin shaft clamping and positioning assembly 420, the pin shaft press-in assembly 430, a fourth horizontal power device 411, a third horizontal moving carrier plate 412, a fifth power device 421, a first clamping block 422, a second clamping block 423, a fixing plate 424, a sixth horizontal power device 431, a horizontal pressing rod 432, an adjusting mechanism fixing plate 501, a scale plate 502, a moving limiting column 503, a mark alignment indicating plate 504, a first horizontal moving quantization adjusting mechanism 510, a vertical moving quantization adjusting mechanism 520, a second horizontal moving quantization adjusting mechanism 530 and a caster 600.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

The automatic assembling tool for the automobile refueling wicket as shown in fig. 1 comprises a rack 100, an upper plate cover positioning and clamping assembly 200, a shell clamping and positioning assembly 300 and a pin shaft press-fitting assembly 400, wherein a horizontal assembling carrier plate 110 is arranged on the rack 100, the upper plate cover positioning and clamping assembly 200 is fixed on the horizontal assembling carrier plate 110 and has the function of positioning and clamping an upper plate cover, the shell clamping and positioning assembly 300 is fixed on the horizontal assembling carrier plate 110, corresponds to the upper plate cover positioning and clamping assembly 200 and has the function of relatively moving the positioning and clamping shell in the horizontal direction and the vertical direction relative to the upper plate cover positioning and clamping assembly 200, and the pin shaft press-fitting assembly 400 is fixed on one side of the upper plate cover positioning and clamping assembly 200 on the horizontal assembling carrier plate 110 and has the function of press-fitting a pin shaft relative to the upper plate cover positioning and clamping assembly. During specific operation, the upper plate cover positioning and clamping assembly 200, the shell clamping and positioning assembly 300 and the clamping assembly of the pin shaft press fitting assembly 400 are all in an open state before assembly and are located at a loading position, an upper cover plate with a spring installed therein, a shell and a pin shaft are manually and correspondingly placed into preset positions of the upper plate cover positioning and clamping assembly 200, the shell clamping and positioning assembly 300 and the pin shaft press fitting assembly 400 respectively, the upper plate cover positioning and clamping assembly 200 carries out limiting clamping and moving positioning on the upper cover plate to an assembly position, the shell clamping and positioning assembly 300 carries out limiting clamping and moving on the shell to a preset position where the upper cover plate is assembled, the pin shaft press fitting assembly 400 clamps the pin shaft and then presses the pin shaft into the preset position to effectively assemble the upper cover plate and the shell together, and assembly operation is completed. Realize automatic alignment equipment upper cover, casing and round pin axle, it is few to use the manual work when mass assembly production, and work efficiency is high, and effectual reduction manual expenditure improves the income.

On the basis of the above, as shown in fig. 2 to 4, the device includes an upper cover horizontal moving assembly 210, an upper cover pressing assembly 220, an upper cover positioning assembly 230 and an upper cover spring limit detection assembly 240, the upper cover horizontal moving assembly 210 includes a first horizontal power device 211 and a first horizontal moving carrier plate 212, the first horizontal power device 211 is fixed on the horizontal mounting carrier plate 110, the first horizontal moving carrier plate 212 is disposed on the first horizontal power device 211 and can be driven by the first horizontal power device 211 to move horizontally, the upper cover pressing assembly 220 includes a fixing bracket 221 and a first vertical power device 222, the fixing bracket 221 is fixed on one side of the upper surface of the first horizontal moving carrier plate 212, the first vertical power device 222 is vertically fixed on the fixing bracket 221, the upper cover positioning assembly 230 includes a pressing profile assembly 231 and a positioning profile assembly 232, the pressing and profiling assembly 231 and the positioning and profiling assembly 232 are internally provided with cavities matched with the upper part and the lower part of the upper plate cover in shape respectively, the positioning and profiling assembly 232 is fixed on the other side of the upper surface of the first horizontally moving carrier plate 212 corresponding to the fixing support 221, the pressing and profiling assembly 231 is fixed at the lower end of the first vertical power device 222 and can be driven by the first vertical power device 222 to move vertically relative to the positioning and profiling assembly 232, the upper plate cover spring limit detection assembly 240 comprises a second horizontal power device 241, a connecting rod 242 and a spring limit detection sensing device 243, the second horizontal power device 241 is horizontally fixed at the lower end of the first vertical power device 222 and can be driven by the first vertical power device 222 to move vertically relative to the positioning and profiling assembly 232, the upper end of the connecting rod 242 is vertically fixed on the second horizontal power device 241 and can be driven by the second horizontal power device 241 to horizontally move relative to the pressing and profiling assembly 231 And the spring limit detection sensing device 243 is horizontally fixed at one side of the lower end of the connecting rod 242 close to the pressing profile component 231.

In practical implementation, the first horizontal power device 211 is an air cylinder, the air cylinder is provided with a linear guide rail, both the air cylinder and the linear guide rail are horizontally fixed on the horizontal assembly carrier plate 110, both sides of the lower surface of the first horizontal moving carrier plate 212 are horizontally fixed on a slider on the linear guide rail, the moving end of the air cylinder is fixed with the middle part of the lower surface of the first horizontal moving carrier plate 212, and the air cylinder can drive the first horizontal moving carrier plate 212 to horizontally move along the linear guide rail; the first vertical power device 222 is an air cylinder and is vertically fixed at the upper end of the fixing support 221, the moving end of the first vertical power device 222 faces downwards vertically, a multi-layer horizontally fixed fixing plate for fixing the pressing profiling assembly 231 and the second horizontal power device 241 is horizontally fixed at the moving end of the first vertical power device 222, the fixed pressing profiling assembly 231 is fixed on the fixing plate, the positioning profiling assembly 232 is fixed on the first horizontally moving support plate 212 by a long strip plate fixed by screws, and the pressing profiling assembly 231 corresponds to the positioning profiling assembly 232 up and down; the second horizontal power device 241 is a cylinder; the spring limit detection sensing device 243 comprises a limit structure matched with the bending shape of the spring and a proximity sensor, and the proximity sensor can also be replaced by other devices such as other laser sensors capable of detecting the position of the spring and the like; before assembly, the first vertical power device 222 is in a contraction state, the pressing profile modeling assembly 231 and the positioning profile modeling assembly 232 are separated up and down, the first horizontal power device 211 is in a contraction state, the first horizontal moving carrier plate 212 is pulled to the outer side, so that an upper plate cover is conveniently placed in the positioning profile modeling assembly 232, the upper plate cover is placed in the positioning profile modeling assembly 232, other accessories are also placed in the positioning profile modeling assembly, the first vertical power device 222 drives a plurality of layers of horizontally fixed fixing plates on the moving end of the first vertical power device 222 to move down, the pressing profile modeling assembly 231 on the fixing plates and the second horizontal power device 241 on the fixing plates are driven to move down, the pressing profile modeling assembly 231 presses the upper plate cover in the positioning profile modeling assembly 232, the second horizontal power device 241 drives the connecting rod 242 to be close to a spring on the upper plate cover, the spring limiting detection sensing device 243 on the connecting rod 242 limits the spring and detects whether the spring is in a, the first vertical power device 222 drives the first horizontally moving carrier plate 212 to move horizontally to the assembly position. The first horizontal power device 211, the first vertical power device 222 and the second horizontal power device 241 may also be other linear driving devices such as linear motors which can provide linear driving force. The accurate location compresses tightly the upper plate cover to carry out spacing detection to the spring that the upper plate was covered, ensure that the upper plate cover is tight to be removed the preset position after the installation is pressed from both sides, the spring that the upper plate was covered also is located the preset position.

On the basis of the above, as shown in fig. 2, 5 and 6, the housing clamping and positioning assembly 300 includes a housing vertical moving assembly 310, a housing horizontal moving assembly 320, a housing pressing horizontal power device 330 and a housing positioning assembly 340, the housing vertical moving assembly 310 includes a second vertical power device 311 and a vertical moving plate 312, the second vertical power device 311 is fixed on the horizontal assembly carrier plate 110, the second vertical power device 311 corresponds to one side of an upper plate cover crank fixed in the upper plate cover positioning and clamping assembly 200, a lower surface of the vertical moving plate 312 is horizontally fixed on the second vertical power device 311 and can be driven by the second vertical power device 311 to move in the vertical direction, the housing horizontal moving assembly 320 includes a third horizontal power device 321 and a second horizontal moving carrier plate 322, the third horizontal power device 321 is fixed on an upper surface of the vertical moving plate 312, the second horizontally moving carrier plate 322 is fixed on the third horizontally powered device 321 and can be driven by the third horizontally powered device 321 to move horizontally relative to the upper cover positioning and clamping assembly 200, the housing positioning assembly 340 includes a fixed profile positioning assembly 341 and a moving profile positioning assembly 342, the fixed profiling positioning component 341 and the movable profiling positioning component 342 are respectively provided with a cavity matched with the shapes of the front side and the back side of the shell, the fixed copying positioning assembly 341 is fixed on the upper surface of the second horizontal moving carrier 322 and the side corresponding to the upper cover positioning and clamping assembly 200, the housing pressing horizontal power device 330 is fixed on the upper surface of the second horizontally moving carrier plate 322 and the side away from the upper plate cover positioning and clamping assembly 200, the movable copying positioning component 342 is fixed on the housing pressing horizontal power device 330 and can be driven by the housing pressing horizontal power device 330 to move horizontally relative to the fixed copying positioning component 341.

In practical implementation, the main bodies of the second vertical power device 311, the third horizontal power device 321 and the housing pressing horizontal power device 330 are all cylinders, the second vertical power device 311 is fixed on a horizontal plate, the horizontal plate is horizontally fixed on the horizontal assembly carrier plate 110 through a plurality of vertical fixing rods, a hole penetrating in the vertical direction is formed in the horizontal assembly carrier plate 110, the moving end of the second vertical power device can freely pass through the hole in the vertical moving plate 312, the vertical moving plate 312 is horizontally fixed on the moving end of the second vertical power device, and the second vertical power device can drive the vertical moving plate 312 to vertically move up and down; the third horizontal power device 321 is fixed on the vertical moving plate 312, two sides of the third horizontal power device 321 are provided with horizontal guide rails fixed on the vertical moving plate 312, two sides of the lower surface of the second horizontal moving carrier plate 322 are fixed with slide blocks on the horizontal guide rails, the middle position of the lower surface of the second horizontal moving carrier plate 322 is fixed with the moving end of the third horizontal power device 321, the third horizontal power device 321 can drive the second horizontal moving carrier plate 322 to move horizontally along the direction of the horizontal guide rails, the upper plate cover positioning and clamping assembly 200 is on the extension line of the direction of the horizontal guide rails, the housing pressing horizontal power device 330 is fixed on one side of the upper surface of the second horizontal moving carrier plate 322 far away from the upper plate cover positioning and clamping assembly 200 through a bracket, the moving profile modeling positioning assembly 342 is fixed at the moving end of the housing pressing horizontal power device 330, the fixed profile modeling positioning assembly 341 fixes one side of the upper surface of the second horizontal moving carrier plate 322 close to the, the fixed copying positioning assembly 341 corresponds to the movable copying positioning assembly 342 in position, and the shell pressing horizontal power device 330 can drive the movable copying positioning assembly 342 to horizontally move relative to the fixed copying positioning assembly 341; in the assembling process, after the shell is correspondingly placed at the corresponding position of the fixed profiling positioning component 341 by hand, the shell pressing horizontal power device 330 drives the movable profiling positioning component 342 to move horizontally to approach to the fixed profiling positioning component 341 to position and clamp the shell, the second vertical power device 311 drives the vertical moving plate 312 to move downwards to the upper plate cover positioning and clamping component 200 and is fixed at a preset height at which the upper plate cover crank can enter the shell, the third horizontal power device 321 drives the second horizontal moving carrier plate 322 to move horizontally to the upper plate cover positioning and clamping component 200 until the shell enters the preset assembling vertical direction, the second vertical power device 311 drives the vertical moving plate 312 to move upwards to drive the shell to ascend to the preset assembling position, at the moment, the upper plate cover and the shell reach the preset position, the position of a pin to be inserted corresponds to the position of the pin to be inserted, and the next step of inserting the pin is waited. The main bodies of the second vertical power device 311, the third horizontal power device 321 and the housing pressing horizontal power device 330 may be other linear power devices mainly including a linear motor. The accurate location compresses tightly the casing, moves the casing to preset assembly position automatically.

On the basis of the above, as shown in fig. 2, 7 and 8, the pin press-fitting assembly 400 includes a pin horizontal pre-assembly 410, a pin clamping and positioning assembly 420, a pin press-fitting assembly 430 and a protective cover, the pin horizontal pre-assembly 410 includes a fourth horizontal power device 411 and a third horizontal moving carrier plate 412, the fourth horizontal power device 411 is fixed on the horizontal assembly carrier plate 110, the third horizontal moving carrier plate 412 is fixed on the fourth horizontal power device 411 and can be driven by the fourth horizontal power device 411 to move horizontally relative to the upper cover plate pin inserting direction in the upper cover plate positioning and clamping assembly 200, the pin clamping and positioning assembly 420 includes a fifth power device 421, a first clamping block 422, a second clamping block 423 and a fixed plate 424, one end of the fixed plate 424 is fixed on the lower surface of the third horizontal moving carrier plate 412, the fifth power device 421 is horizontally arranged on the upper surface of the fixed plate 424 close to the upper cover positioning and clamping assembly 200, the first clamping block 422 and the second clamping block 423 are correspondingly and horizontally fixed on the fifth power device 421 and can be driven by the fifth power device 421 to move relatively, a concave groove matched with the lower side appearance when the pin shaft is horizontally placed is arranged between the first clamping block 422 and the second clamping block 423, the direction of the concave groove is parallel and corresponding to the inserting direction of the upper cover plate pin shaft in the upper cover plate positioning and clamping assembly 200, the pin shaft press-in assembly 430 includes a sixth horizontal power unit 431 and a horizontal press bar 432, the sixth horizontal power special device 431 is horizontally arranged on the upper surface of the third horizontally moving carrier plate 412, the horizontal pressing rod 432 is fixed on the sixth horizontal power special device 431 and can be driven by the sixth horizontal power special device 431 to horizontally move relative to the outer end of the pin shaft in the concave groove, the protective cover is disposed on the horizontal mounting carrier 110 and covers the side of the pin-pin horizontal pre-assembly 410 away from the upper cover positioning and clamping assembly 200.

In practical implementation, the bodies of the fourth horizontal power device 411 and the sixth horizontal power device 431 are both cylinders; the fifth power device 421 is a clamping jaw air cylinder, the fourth horizontal power device 411 includes an air cylinder and two horizontal sliding rails used in cooperation with the air cylinder, the two horizontal sliding rails are fixed on the horizontal assembly carrier plate 110, the air cylinder is fixed on one of the horizontal sliding rails, the lower surface of the third horizontal moving carrier plate 412 is horizontally fixed on the sliding blocks of the two horizontal sliding rails, the moving end of the air cylinder is fixed with the third horizontal moving carrier plate 412 through two connecting plates, that is, the air cylinder can drive the third horizontal moving carrier plate 412 to move along the horizontal direction of the two horizontal sliding rails; the first clamping block 422 and the second clamping block 423 are respectively fixed on a fifth power device 421, namely two clamping jaws of a cylinder clamping jaw, so that the fifth power device 421 can drive the first clamping block 422 and the second clamping block 423 to generate a clamping effect, and the pin shaft is effectively clamped by matching with corresponding concave grooves of the first clamping block 422 and the second clamping block 423; a sixth horizontal power special device 431, namely an air cylinder, is fixed on the upper surface of the third horizontal moving carrier plate 412 through a fixing plate and a screw, a cylindrical horizontal pressing rod 432 is horizontally fixed on the moving end of the sixth horizontal power special device 431, and the sixth horizontal power special device 431 can drive the horizontal pressing rod 432 to horizontally move relative to the pin shaft in the concave groove so as to completely press the pin shaft into the pin shaft hole; in the assembling process, the fifth power device 421 drives the first clamping block 422 and the second clamping block 423 to move reversely for a distance approximately equal to one fourth to one third of the diameter of the pin shaft, so as to place the pin shaft into the open recess from the upper part, after the pin shaft is placed into the recess, the fifth power device 421 drives the first clamping block 422 and the second clamping block 423 to move oppositely to clamp the pin shaft, the fourth horizontal power device 411 drives the third horizontal moving carrier plate 412 to move towards the upper plate cover positioning and clamping assembly 200, the third horizontal moving carrier plate 412 drives the fixing plate 424 to move, the fixing plate 424 drives the fifth power device 421 to move until the pin shaft clamped by the first clamping block 422 and the second clamping block 423 on the fifth power device 421 is inserted into the pin shaft holes of the upper plate cover and the housing which have moved to the preset position, and then the fifth power device 421 drives the first clamping block 422 and the second clamping block 423 to move reversely to separate the pin shaft from loosening, the distance between the horizontal pressing rods 432 is enough to pass through horizontally, and then the sixth horizontal power special device 431 drives the horizontal pressing rods 432 to move so as to press all the clamping parts of the pin shaft in the front assembling process into the pin shaft holes of the upper plate cover and the shell to complete the pin shaft assembling action. The main bodies of the fourth horizontal power unit 411 and the sixth horizontal power unit 431 may be other linear power units mainly including linear motors; the fifth power device 421 can also be two relatively movable cylinders or other linear power devices. The hinge pin is accurately positioned and pressed, and the hinge pin is automatically moved to a preset assembling position to complete assembling.

On the basis of the above, as shown in fig. 3 to 6, 9 and 10, the upper cover positioning and clamping assembly 200 is provided with a first horizontal movement quantification adjustment mechanism 510 for limiting the movement distance of the first horizontal movement carrier plate 212, and the housing clamping and positioning assembly 300 is provided with a vertical movement quantification adjustment mechanism 520 and a second horizontal movement quantification adjustment mechanism 530 for respectively limiting the movement distances of the vertical movement plate 312 and the second horizontal movement carrier plate 322.

In practical implementation, the first horizontal movement quantization adjusting mechanism 510, the vertical movement quantization adjusting mechanism 520 and the second horizontal movement quantization adjusting mechanism 530 are the same movement quantization adjusting mechanism and are respectively installed at three different positions, the movement quantization adjusting mechanism comprises an adjusting mechanism fixing plate 501, a scale plate 502, a movement limiting column 503 and a mark aligning indication plate 504, the adjusting mechanism fixing plate 501 is fixed at a position close to a moving plate surface in parallel through screws, the corresponding adjusting mechanism fixing plate 501 is fixed without moving when the moving plate surface moves, the scale plate 502 is provided with scales, the scale plate 502 is vertically fixed on the adjusting mechanism fixing plate 501 through screws, the adjusting mechanism fixing plate 501 is provided with a through threaded hole, the movement limiting column 503 is provided with threads matched with the threaded hole, the movement limiting column 503 is vertically arranged in the threaded hole of the adjusting mechanism fixing plate 501 and can be adjusted at the position in the threaded hole through rotation, the opposite sign indicating plate 504 is vertically fixed on the movable limiting column 503, one end of the opposite sign indicating plate 504 fixed on the movable limiting column 503 can rotate freely, the other end of the opposite sign indicating plate 504 is a sharp corner and is provided with a limiting groove matched with the scale plate 502, the sharp corner points to the scale of the scale plate 502 in work, the limiting groove is distributed at the upper side and the lower side of the scale plate 502 to prevent the pointing scale plate 502 from rotating along with the rotation of the movable limiting column 503, the limiting column 503 is rotationally moved when the distance is set, the movable limiting column 503 moves vertically relative to the adjusting mechanism fixing plate 501 to drive the sharp corner of the pointing scale plate 502 to move to the corresponding scale, the distance between one end of the movable limiting column 503 close to the movable plate surface and the movable plate surface is limited, the movable plate surface is driven by the driving mechanism to move to the corresponding position and is limited by one end of the movable limiting column 503 close to the movable plate surface, the vertical movement quantization adjustment mechanism 520 and the second horizontal movement quantization adjustment mechanism 530 perform quantization adjustment on the movement distance of the first horizontal movement carrier plate 212, the vertical movement plate 312 and the second horizontal movement carrier plate 322 by using the principle. The first horizontal movement quantization adjustment mechanism 510, the vertical movement quantization adjustment mechanism 520, and the second horizontal movement quantization adjustment mechanism 530 may be other devices such as a limit screw with a scale device having a quantization adjustment function. The first horizontal moving carrier plate 212, the vertical moving plate 312 and the second horizontal moving carrier plate 322 are accurately limited, the assembly efficiency is high, and the failure rate is low.

In addition, as shown in fig. 1, a plurality of casters 600 are provided at the lower end of the rack 100. The casters 600 are all universal wheels, and are convenient to move and transfer.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a car refuels wicket automatic assembly frock which characterized in that: the horizontal assembling type hinge pin press-fitting device comprises a rack (100), an upper plate cover positioning and clamping assembly (200), a shell clamping and positioning assembly (300) and a pin shaft press-fitting assembly (400), wherein a horizontal assembling support plate (110) is arranged on the rack (100), the upper plate cover positioning and clamping assembly (200) is fixed on the horizontal assembling support plate (110) and has the function of positioning and clamping an upper plate cover, the shell clamping and positioning assembly (300) is fixed on the horizontal assembling support plate (110), corresponds to the upper plate cover positioning and clamping assembly (200) and has the function of positioning and clamping the shell and moving relatively to the upper plate cover positioning and clamping assembly (200) in the horizontal direction and the vertical direction, and the pin shaft press-fitting assembly (400) is fixed on one side of the upper plate cover positioning and clamping assembly (200) on the horizontal assembling support plate (110) and has the function of press-fitting a pin shaft relatively to the.

2. The automatic assembling tool for the refueling wicket of the automobile according to claim 1, characterized in that: the device comprises an upper plate cover horizontal moving assembly (210), an upper plate cover pressing assembly (220), an upper plate cover positioning assembly (230) and an upper plate cover spring limiting detection assembly (240), wherein the upper plate cover horizontal moving assembly (210) comprises a first horizontal power device (211) and a first horizontal moving carrier plate (212), the first horizontal power device (211) is fixed on a horizontal assembly carrier plate (110), the first horizontal moving carrier plate (212) is arranged on the first horizontal power device (211) and can be driven by the first horizontal power device (211) to horizontally move, the upper plate cover pressing assembly (220) comprises a fixing support (221) and a first vertical power device (222), the fixing support (221) is fixed on one side of the upper surface of the first horizontal moving carrier plate (212), and the first vertical power device (222) is vertically fixed on the fixing support (221), the upper plate cover positioning assembly (230) comprises a pressing profiling assembly (231) and a positioning profiling assembly (232), cavities matched with the upper part and the lower part of the upper plate cover in shape are respectively arranged in the pressing profiling assembly (231) and the positioning profiling assembly (232), the positioning profiling assembly (232) is fixed on the other side, corresponding to the fixing support (221), of the upper surface of the first horizontal moving carrier plate (212), the pressing profiling assembly (231) is fixed at the lower end of the first vertical power device (222) and can be driven by the first vertical power device (222) to move in the vertical direction relative to the positioning profiling assembly (232), the upper plate cover spring limiting detection assembly (240) comprises a second horizontal power device (241), a connecting rod (242) and a spring limiting detection sensing device (243), the second horizontal power device (241) is horizontally fixed at the lower end of the first vertical power device (222) and can be driven by the first vertical power device (222) to move relative to the upper plate cover spring limiting detection assembly (232) The positioning profile modeling component (232) moves in the vertical direction, the upper end of the connecting rod (242) is vertically fixed on the second horizontal power device (241) and can be driven by the second horizontal power device (241) to move horizontally relative to the pressing profile modeling component (231), and the spring limiting detection sensing device (243) is horizontally fixed on one side, close to the pressing profile modeling component (231), of the lower end of the connecting rod (242).

3. The automatic assembling tool for the automobile refueling wicket according to claim 2, characterized in that: the shell clamping and positioning assembly (300) comprises a shell vertical moving assembly (310), a shell horizontal moving assembly (320), a shell pressing horizontal power device (330) and a shell positioning assembly (340), wherein the shell vertical moving assembly (310) comprises a second vertical power device (311) and a vertical moving plate (312), the second vertical power device (311) is fixed on the horizontal assembly carrier plate (110), the second vertical power device (311) corresponds to one side of an upper plate cover crank fixed in the upper plate cover positioning and clamping assembly (200), the lower surface of the vertical moving plate (312) is horizontally fixed on the second vertical power device (311) and can be driven by the second vertical power device (311) to move in the vertical direction, the shell horizontal moving assembly (320) comprises a third horizontal power device (321) and a second horizontal moving device (322), the third horizontal power device (321) is fixed on the upper surface of the vertical moving plate (312), the second horizontal moving carrier plate (322) is fixed on the third horizontal power device (321) and can be driven by the third horizontal power device (321) to horizontally move relative to the upper plate cover positioning and clamping assembly (200), the shell positioning assembly (340) comprises a fixed profiling positioning assembly (341) and a movable profiling positioning assembly (342), cavities matched with the shapes of the front side and the back side of the shell are respectively arranged in the fixed profiling positioning assembly (341) and the movable profiling positioning assembly (342), the fixed profiling positioning assembly (341) is fixed on the upper surface of the second horizontal moving carrier plate (322) and is correspondingly close to one side of the upper plate cover positioning and clamping assembly (200), and the shell pressing horizontal power device (330) is fixed on the upper surface of the second horizontal moving carrier plate (322) and is correspondingly far away from one side of the upper plate cover positioning and clamping assembly (200), the movable profiling positioning component (342) is fixed on the shell pressing horizontal power device (330) and can be driven by the shell pressing horizontal power device (330) to move in the horizontal direction relative to the fixed profiling positioning component (341).

4. The automatic assembling tool for the refueling wicket of the automobile according to claim 3, characterized in that: the pin shaft press-fitting assembly (400) comprises a pin shaft horizontal pre-assembly (410), a pin shaft clamping and positioning assembly (420), a pin shaft press-in assembly (430) and a protective cover, wherein the pin shaft horizontal pre-assembly (410) comprises a fourth horizontal power device (411) and a third horizontal moving carrier plate (412), the fourth horizontal power device (411) is fixed on the horizontal assembly carrier plate (110), the third horizontal moving carrier plate (412) is fixed on the fourth horizontal power device (411) and can be driven by the fourth horizontal power device (411) to horizontally move relative to the insertion direction of the pin shaft of the upper cover plate in the upper plate cover positioning and clamping assembly (200), the pin shaft clamping and positioning assembly (420) comprises a fifth power device (421), a first clamping block (422), a second clamping block (423) and a fixed plate (424), one end of the fixed plate (424) is fixed on the lower surface of the third horizontal moving carrier plate (412), the fifth power device (421) is horizontally arranged on the upper surface of the fixing plate (424) and close to one side of the upper plate cover positioning and clamping assembly (200), the first clamping block (422) and the second clamping block (423) are horizontally fixed on the fifth power device (421) correspondingly and can be driven by the fifth power device (421) to move relatively, a concave groove matched with the shape of the lower side of the pin shaft when the pin shaft is horizontally placed is formed between the first clamping block (422) and the second clamping block (423), the direction of the concave groove corresponds to the insertion direction of the pin shaft of the upper plate cover in the upper plate cover positioning and clamping assembly (200) in parallel, the pin shaft pressing assembly (430) comprises a sixth horizontal power special device (431) and a horizontal pressing rod (432), the sixth horizontal power special device (431) is horizontally arranged on the upper surface of the third horizontal moving device (412), the horizontal pressing rod (432) is fixed on the sixth horizontal power special device (431) and can be driven by the sixth horizontal power device (431) to drive the upper plate cover positioning and clamping assembly (200) to move relatively The protective cover moves horizontally relative to the outer end of the pin shaft in the concave groove, and the protective cover is arranged on the horizontal assembly carrier plate (110) and covers one side of the horizontal pin shaft preassembly assembly (410) far away from the upper plate cover positioning and clamping assembly (200).

5. The automatic assembling tool for the refueling wicket of the automobile according to claim 4, characterized in that: the upper plate cover positioning and clamping assembly (200) is provided with a first horizontal movement quantification adjusting mechanism (510) for limiting the movement distance of the first horizontal movement carrier plate (212), and the shell clamping and positioning assembly (300) is provided with a vertical movement quantification adjusting mechanism (520) and a second horizontal movement quantification adjusting mechanism (530) for limiting the movement distance of the vertical moving plate (312) and the second horizontal movement carrier plate (322).

6. The automatic assembling tool for the refueling wicket of the automobile according to claim 1, characterized in that: the lower end of the frame (100) is provided with a plurality of casters (600).