CN116571997A - Water pipe pressure equipment mechanism of box under new energy automobile - Google Patents

Abstract

The invention relates to a press-fitting mechanism, in particular to a water pipe press-fitting mechanism of a lower box body of a new energy automobile, which comprises an external bracket, a fitting, a first press-fitting mechanism, a second press-fitting mechanism, a clamping mechanism and a transfer mechanism.

Description

Water pipe pressure equipment mechanism of box under new energy automobile

Technical Field

The invention relates to a press-fitting mechanism, in particular to a water pipe press-fitting mechanism of a lower box body of a new energy automobile.

Background

At present, the traditional water pipe press-fitting technology is water pipe direct contact type assembly, but most of water pipes of an automobile lower box body are L-shaped aluminum thin-wall parts, and the following problems exist in the press-fitting process:

1. because of adopting the direct press mounting technology, the deformation of the water pipe is easy to be caused, and the rejection rate is high.

2. Because the workpiece is large, the planar clamping is very inconvenient, and the fixture is not easy to clean in the later period.

3. The workpiece is deformed when the clamp clamps the workpiece due to the fact that the workpiece is not placed in place.

4. When press fitting, it often occurs that the workpiece moves in the direction of the press fitting force.

5. When the fittings are manually delivered, the upper body is required to be detected into the equipment, so that potential safety hazards are caused.

Disclosure of Invention

The invention aims to overcome the defects and provide a pin press-fitting mechanism of a motor shell.

The aim of the invention is achieved by the following technical scheme: the utility model provides a water pipe pressure equipment mechanism of box under new energy automobile, which comprises an external support, the accessory, first pressure equipment mechanism, second pressure equipment mechanism, press from both sides dress mechanism and move the mechanism, the trichromatic lamp is installed on the top of external support, operation platform and display platform are installed to the upper end of external support, be equipped with the processing district in the external support of operation platform below, the air gun is installed in the outside of the external support that is located the processing district, install Fu Ma Jiaolun on four angles of external support bottom, install the press from both sides dress mechanism in the processing district, first pressure equipment mechanism is installed in the left side of press from both sides dress mechanism, one side that is close to first pressure equipment mechanism back is installed the second pressure equipment mechanism, install between second pressure equipment mechanism and the press from both sides the dress mechanism and move the mechanism.

The accessory comprises a water pipe and a holding block, wherein an upper hole and a side hole are formed in the holding block, the upper end of the water pipe penetrates through the upper hole to be arranged outside the holding block, the lower end of the water pipe penetrates through the side hole to be arranged outside the holding block, and only the bending part of the water pipe is arranged inside the holding block, so that the holding block can be split into an upper part and a lower part by a central line.

Be equipped with first pressure equipment support in the first pressure equipment mechanism, the left side of first pressure equipment support is equipped with first hydro-cylinder, the track is installed on the right side of first pressure equipment support, install first slider on the track, the right side of first slider is equipped with first pressure sensor, first pressure sensor's right side is connected with first pressure head device, install first detection device on the first pressure head device, the left side of first slider is equipped with the connecting piece, the right-hand member of connecting piece is connected with first pressure sensor, the telescopic link of first hydro-cylinder passes first pressure equipment support and is connected with the left end of connecting piece, first displacement sensor is installed to the below of first pressure head device, second detection device is installed to first displacement sensor's below, position adjustment mechanism is installed to the bottom of first pressure equipment support.

The second press-fitting mechanism is internally provided with a second press-fitting bracket, the left side of the second press-fitting bracket is provided with a second oil cylinder, the right side of the second press-fitting bracket is provided with a second pressure sensor, a telescopic rod of the second oil cylinder penetrates through the second press-fitting bracket to be connected with the left end of the second pressure sensor, the pressure sensor is in sliding connection with the second press-fitting bracket through a bearing guide rod, and the top end of the second press-fitting bracket is provided with a second displacement sensor.

The transfer mechanism is internally provided with a third mounting bracket, the upper end of the third mounting bracket is provided with a sliding rail, a second sliding block is arranged on the sliding rail, the front surface of the second sliding block is provided with a second pressure head device, the back surface of the second sliding block is provided with a pressure rod, the pressure rod penetrates through the third mounting bracket to be connected with the second pressure head device, a spring is sleeved on the pressure rod arranged on the back surface of the sliding block, the second pressure head device is provided with a third detection device, and the top end of the third mounting bracket is provided with a fourth detection device.

The included angle between the clamping mechanism and the base is 30 degrees, the code scanning device is arranged at the upper end of the clamping mechanism, the plurality of dotting devices are arranged beside the code scanning device, the reverse supporting device is arranged at the right end of the clamping mechanism, the fifth detecting device is arranged at the left end of the clamping mechanism, and the plurality of balance detecting devices are arranged on the surface of the clamping mechanism.

A plurality of safety gratings are arranged on the inner side of the external support positioned in the processing area.

Compared with the prior art, the invention has the following advantages:

the use of the holding block in the invention avoids the direct contact between the equipment and the water pipe, can effectively prevent the deformation of the water pipe during press fitting, improves the safety production while reducing the working strength of personnel, can save the output of pressure, displacement, press fitting data and the like to an industrial control computer, is convenient for inquiring the press fitting data in the later period, and can also automatically detect the leakage during the processing process, thereby avoiding the phenomena of neglected loading, virtual loading and overlapping.

The contained angle of clamping mechanism and base is 30, and the upper end of clamping mechanism is installed and is swept a yard device, sweep the next door of yard device and install a plurality of dotting devices, reverse strutting arrangement is installed to clamping mechanism's right-hand member, fifth detection device is installed to clamping mechanism's left end, install a plurality of balanced detection device on clamping mechanism surface, clamping mechanism is equipped with and is 30 inclination angle can make things convenient for staff to get and put the work piece, sweep the application of yard device and dotting devices, make things convenient for later stage total inspection mistake proofing, be convenient for follow-up inquiry, press mounting reverse support can prevent the product atress deformation or influence press mounting size, whether the accessory has been equipped with on the detectable work piece of fifth detection device, avoid the condition of repeated press mounting, balanced detection device has effectively solved the machining error that leads to because of the work piece is placed or clamping is not put in place.

A plurality of safety gratings are arranged on the inner side of the external support in the processing area, and if foreign matters enter the processing area after the equipment is started, the equipment is automatically stopped, so that the safety of the equipment of an operator is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic structural view of a first press-fitting mechanism according to the present invention;

FIG. 3 is a side view of a first press-fit mechanism of the present invention;

FIG. 4 is a schematic structural view of a second press-fitting mechanism according to the present invention;

FIG. 5 is a side view of a second press-fit mechanism of the present invention;

FIG. 6 is a side view of the transfer mechanism of the present invention;

FIG. 7 is a schematic view of a transfer mechanism according to the present invention;

FIG. 8 is a schematic view of a clamping mechanism according to the present invention;

FIG. 9 is a schematic view of a block structure according to the present invention;

FIG. 10 is a side view of the cradle block of the present invention;

FIG. 11 is a schematic view of the fitting structure of the present invention;

FIG. 12 is a schematic view of the mounting positions of the first press-fit mechanism, the second press-fit mechanism, the clamping mechanism and the transfer mechanism according to the present invention;

reference numerals in the drawings: the device comprises an external bracket-1, a first press-fitting mechanism-2, a second press-fitting mechanism-3, a clamping mechanism-4, a transfer mechanism-5, a fitting-6, a water pipe-7, a holding block-8, an upper hole-9, a side hole-10, a first press-fitting bracket-11, a first oil cylinder-12, a rail-13, a first sliding block-14, a first pressure sensor-15, a first pressure head device-16, a first detection device-17, a connecting piece-18, a first displacement sensor-19, a second detection device-20, a position adjusting mechanism-21, a second press-fitting bracket-22, a second oil cylinder-23, a second pressure sensor-24, a bearing guide rod-25, a second displacement sensor-26, a third mounting bracket-27, a sliding rail-28, a second sliding block-29, a second pressure head device-30, a pressing rod-31, a third detection device-32, a spring-33, a fourth detection device-34, a code sweeping device-35, a point beating device-36, a reverse support device-37, a balance detection device-38, a fifth detection device-39 and a safety grating-40.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. Elements and features described in one embodiment of the invention may be combined with elements and features shown in one or more other embodiments. It should be noted that the illustration and description of components and processes known to those of ordinary skill in the art, which are not relevant to the present invention, have been omitted for clarity. All other embodiments, which can be made by a person skilled in the art based on the embodiments of the invention without any inventive effort, are intended to fall within the scope of the invention.

The utility model provides a water pipe pressure equipment mechanism of box under new energy automobile, including outer support 1, accessory 6, first pressure equipment mechanism 2, second pressure equipment mechanism 3, press from both sides dress mechanism 4 and move and carry mechanism 5, three-color lamp is installed on the top of outer support 1, operating platform and display platform are installed to the upper end of outer support 1, be equipped with the processing district in the outer support 1 of operating platform below, the air gun is installed in the outside of the outer support 1 that is located the processing district, install Fu Ma Jiaolun on four angles of outer support 1 bottom, install press from both sides dress mechanism 4 in the processing district, press from both sides the left side of dress mechanism 4 and install first pressure equipment mechanism 2, be close to one side at the first pressure equipment mechanism 2 back and install second pressure equipment mechanism 3, install between second pressure equipment mechanism 3 and the pressure equipment mechanism 4 and move and carry mechanism 5.

Fitting 6 includes water pipe 7 and embraces piece 8, is equipped with upper hole 9 and side opening 10 on embracing the piece 8, and embraces piece 8 outside is arranged in to upper end of water pipe 7 through upper hole 9, and embraces piece 8 outside is arranged in to side opening 10 is passed to the lower extreme of water pipe 7, and it is inside to leave the buckling part of water pipe 7 to arrange embracing piece 8 in only, embracing piece 8 with the central line split in upper and lower two parts, the direct contact of first pressure head device 16 and water pipe 7 when having avoided the pressure equipment, and the water pipe 7 that causes warp, has improved the yield.

The first press-mounting mechanism 2 is internally provided with a first press-mounting bracket 11, the left side of the first press-mounting bracket 11 is provided with a first oil cylinder 12, the right side of the first press-mounting bracket 11 is provided with a track 13, the track 13 is provided with a first sliding block 14, the right side of the first sliding block 14 is provided with a first pressure sensor 15, the right side of the first pressure sensor 15 is connected with a first pressure head device 16, the first pressure head device 16 is provided with a first detection device 17, the left side of the first sliding block 14 is provided with a connecting piece 18, the right end of the connecting piece 18 is connected with the first pressure sensor 15, a telescopic rod of the first oil cylinder 12 penetrates through the first press-mounting bracket 11 to be connected with the left end of the connecting piece 18, the lower part of the first pressure head device 16 is provided with a first displacement sensor 19, the lower part of the first displacement sensor 19 is provided with a second detection device 20, and the bottom end of the first press-mounting bracket 11 is provided with a position adjusting mechanism 21.

The second press-mounting mechanism 3 is internally provided with a second press-mounting bracket 22, the left side of the second press-mounting bracket 22 is provided with a second oil cylinder 23, the right side of the second press-mounting bracket 22 is provided with a second pressure sensor 24, a telescopic rod of the second oil cylinder 23 passes through the second press-mounting bracket 22 to be connected with the left end of the second pressure sensor 24, the second pressure sensor 24 is in sliding connection with the second press-mounting bracket 22 through a bearing guide rod 25, and the top end of the second press-mounting bracket 22 is provided with a second displacement sensor 26.

The transfer mechanism 5 is internally provided with a third mounting bracket 27, the upper end of the third mounting bracket 27 is provided with a sliding rail 28, the sliding rail 28 is provided with a second sliding block 29, the front surface of the second sliding block 29 is provided with a second pressure head device 30, the back surface of the second sliding block 29 is provided with a pressure rod 31, the pressure rod 31 passes through the third mounting bracket 27 to be connected with the second pressure head device 30, the pressure rod 31 arranged on the back surface of the sliding block is sleeved with a spring 33, the second pressure head device 30 is provided with a third detection device 32, the top end of the third mounting bracket 27 is provided with a fourth detection device 34, therefore, the accessory 6 at the point is far away from an operator, the transfer mechanism 5 can move the second pressure head device 30 to the position of the operator, and the condition that the operator probes the human body into the equipment due to the requirement of delivering the accessory 6 is avoided, and the safe production is truly put into practice.

The included angle between the clamping mechanism 4 and the base is 30 degrees, so that the workpiece can be conveniently taken and placed by workers, and convenience is brought to the cleaning of the clamping mechanism 4 in the later period.

And the upper end of the clamping mechanism 4 is provided with a code scanning device 35, a plurality of dotting devices 36 are arranged beside the code scanning device 35, and the right end of the clamping mechanism 4 is provided with a reverse supporting device 37, so that the workpiece is prevented from moving along with the direction of the pressing force when the assembly part 6 is pressed.

The fifth detecting device 39 is mounted at the left end of the clamping mechanism 4, and the plurality of balance detecting devices 38 are mounted on the surface of the clamping mechanism 4, so that deformation of the workpiece when the workpiece is clamped by the clamping mechanism 4 due to the fact that the workpiece is not placed in place is prevented.

A plurality of safety gratings 40 are installed on the inner side of the external support 1 positioned in the processing area, if foreign matters enter the processing area after the equipment is started, the equipment is automatically stopped, and the safety of operators and the equipment is greatly improved.

The invention uses the pressure sensor, the mobile sensor, the detection device, the dotting device and the code scanning device, can store the output of pressure, displacement, press-fit data and the like into an industrial computer, is convenient for inquiring the press-fit data in the later period, can automatically detect leakage in the processing process, and avoids the phenomena of neglected loading, virtual loading and overlapping.

Working principle:

1. the workpiece is placed on the clamping mechanism 4, and when all balance detection devices 38 on the clamping mechanism 4 contact the workpiece, the workpiece is displayed in place on the display platform, and the clamp and the reverse supporting device 37 clamp the workpiece.

2. The transfer mechanism 5 moves the second indenter device 30 to a position closer to the operator.

3. The operator places the fitting 6 on top of both the first ram 16 and the second ram 30.

4. The first detecting device 17 and the third detecting device 32 detect the fittings 6 at the top ends of the first pressing head device 16 and the second pressing head device 30 respectively, the fittings 6 are confirmed to be installed in place, the second detecting device 20 and the fourth detecting device 34 detect the top ends of the first pressing head device 16 and the second pressing head device 30 respectively, the fittings 6 are confirmed to be installed, the fifth detecting device 39 detects two positions of the fittings 6 to be pressed on a workpiece, the fittings 6 are confirmed to be not installed at the two positions, and all the above detection is carried out simultaneously.

5. When all the above-mentioned tests are passed, the transfer mechanism 5 moves the second ram device 30 to the press-fitting position.

6. The first press-fitting mechanism 2 and the second press-fitting mechanism 3 press-fit the fittings 6, and in this process, the first pressure sensor 15, the first displacement sensor 19, the second pressure sensor 24, the second displacement sensor 26 output and store the pressure, displacement, press-fitting data and the like to the industrial personal computer.

7. After press fitting is completed, the code scanning device 35 and the dotting device 36 scan codes of the completed workpiece and perform dotting on the workpiece, data acquisition and tracking are performed on the product, and later quality tracing is facilitated.

Finally, it should be noted that: although the present invention and its advantages have been described in detail, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims. Furthermore, the scope of the present application is not intended to be limited to the particular embodiments of the process, machine, means, method and steps described in the specification. Those of ordinary skill in the art will readily appreciate from the disclosure of the present invention, processes, machines, means, methods, or steps, presently existing or later to be developed that perform substantially the same function or achieve substantially the same result as the corresponding embodiments described herein may be utilized according to the present invention. Accordingly, the appended claims are intended to include within their scope such processes, apparatuses, means, methods, or steps.

Claims (7)

1. The utility model provides a water pipe pressure equipment mechanism of box under new energy automobile, including external support (1), accessory (6), first pressure equipment mechanism (2), second pressure equipment mechanism (3), clamping mechanism (4) and move and carry mechanism (5), three-color lamp is installed on the top of external support (1), operation platform and display platform are installed to the upper end of external support (1), be equipped with the processing district in operation platform below's external support (1), the air gun is installed in the outside of being located the external support (1) of processing district, install fortune Ma Jiaolun on four angles of external support (1) bottom, its characterized in that: the processing area is internally provided with a clamping mechanism (4), the left side of the clamping mechanism (4) is provided with a first pressing mechanism (2), one side close to the back of the first pressing mechanism (2) is provided with a second pressing mechanism (3), and a transfer mechanism (5) is arranged between the second pressing mechanism (3) and the clamping mechanism (4).

2. The water pipe press-fitting mechanism of a lower box body of a new energy automobile according to claim 1, wherein: fitting (6) include water pipe (7) and hold piece (8), are equipped with on holding piece (8) hole (9) and side opening (10), and the upper end of water pipe (7) is passed hole (9) and is arranged in holding piece (8) outside, and holding piece (8) outside is arranged in passing side opening (10) in the lower extreme of water pipe (7), and holding piece (8) inside is arranged in only in the kink of water pipe (7), but holding piece (8) are divided into upper and lower two parts with the central line.

3. The water pipe press-fitting mechanism of a lower box body of a new energy automobile according to claim 1, wherein: be equipped with first pressure equipment support (11) in first pressure equipment mechanism (2), the left side of first pressure equipment support (11) is equipped with first hydro-cylinder (12), track (13) are installed on the right side of first pressure equipment support (11), install first slider (14) on track (13), the right side of first slider (14) is equipped with first pressure sensor (15), the right side of first pressure sensor (15) is connected with first pressure head device (16), install first detection device (17) on first pressure head device (16), the left side of first slider (14) is equipped with connecting piece (18), the right-hand member and the first pressure sensor (15) of connecting piece (18) are connected, the telescopic link of first hydro-cylinder (12) passes first pressure equipment support (11) and is connected with the left end of connecting piece (18), first displacement sensor (19) are installed to the below of first pressure head device (16), second detection device (20) are installed to the below of first displacement sensor (19), the bottom adjustment mechanism (21) of first pressure equipment support (11).

4. The water pipe press-fitting mechanism of a lower box body of a new energy automobile according to claim 1, wherein: the second press-fit mechanism (3) is internally provided with a second press-fit support (22), the left side of the second press-fit support (22) is provided with a second oil cylinder (23), the right side of the second press-fit support (22) is provided with a second pressure sensor (24), a telescopic rod of the second oil cylinder (23) penetrates through the second press-fit support (22) to be connected with the left end of the second pressure sensor (24), the second pressure sensor (24) is in sliding connection with the second press-fit support (22) through a bearing guide rod (25), and the top end of the second press-fit support (22) is provided with a second displacement sensor (26).

5. The water pipe press-fitting mechanism of a lower box body of a new energy automobile according to claim 1, wherein: be equipped with third installing support (27) in moving and carrying mechanism (5), slide rail (28) are installed to the upper end of third installing support (27), install second slider (29) on slide rail (28), the front of second slider (29) is equipped with second pressure head device (30), the back of second slider (29) is equipped with depression bar (31), depression bar (31) pass third installing support (27) and are connected with second pressure head device (30), and the cover has spring (33) on depression bar (31) of arranging in the slider back, install third detection device (32) on second pressure head device (30), fourth detection device (34) are installed on the top of third installing support (27).

6. The water pipe press-fitting mechanism of a lower box body of a new energy automobile according to claim 1, wherein: the included angle between the clamping mechanism (4) and the base is 30 degrees, the code scanning device (35) is arranged at the upper end of the clamping mechanism (4), a plurality of dotting devices (36) are arranged beside the code scanning device (35), the right end of the clamping mechanism (4) is provided with a reverse supporting device (37), the left end of the clamping mechanism (4) is provided with a fifth detecting device (39), and a plurality of balance detecting devices (38) are arranged on the surface of the clamping mechanism (4).

7. The water pipe press-fitting mechanism of a lower box body of a new energy automobile according to claim 1, wherein: a plurality of safety gratings (40) are arranged on the inner side of the outer support (1) positioned in the processing area.