CN209938562U

CN209938562U - PHEV power battery dismouting machine

Info

Publication number: CN209938562U
Application number: CN201920136828.8U
Authority: CN
Inventors: 周超瑜; 王为; 史名湖
Original assignee: Alight Automobile Technology Co Ltd
Current assignee: Alight Automobile Technology Co Ltd
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2020-01-14
Anticipated expiration: 2029-01-25

Abstract

The utility model discloses a PHEV power battery disassembling and assembling machine, which comprises a base component, a vertical slide rail component and a swing arm component, wherein the swing arm component can slide to any position along the length direction of the vertical slide rail component; the power battery clamp is assembled at the end part of one end, far away from the vertical sliding rail assembly, of the swing arm assembly and used for clamping and fixing a PHEV power battery; and a positioning turning plate assembly is arranged on the vertical slide rail assembly and used for positioning the swing arm assembly. The utility model aims at providing a can realize the single PHEV power battery dismouting machine of dismantling and installing with the power battery of new forms of energy hybrid series automobile through dedicated anchor clamps, this equipment novel structure is simple, the cost is lower, it is convenient to remove, the job comparison is reliable and stable, and manpower and materials can be practiced thrift in convenient control, improves work efficiency to can realize the multipurpose under the circumstances that is equipped with special fixture.

Description

PHEV power battery dismouting machine

Technical Field

The utility model relates to an automobile machinery makes and auto repair maintenance equipment technical field, concretely relates to PHEV power battery dismouting machine.

Background

The PHEV is a plug in hybrid electric vehicle in a new energy vehicle, and is particularly a hybrid electric vehicle charged by plugging in electricity. Generally, a special power supply pile is needed for supplying power, when the electric energy is sufficient, the motor is adopted to drive the vehicle, and when the electric energy is insufficient, the engine can participate in a driving or power generation link.

In recent years, the automobile industry is rapidly developed and becomes a prop industry for economic development in China. Along with the international advocation of energy conservation and environmental protection and the continuous development of new energy hybrid electric vehicle technology, the related technology is mature day by day, wherein plug-in (non-plug-in) type hybrid electric vehicles are well popularized and used in the market. Meanwhile, the automobile maintenance equipment industry is required to follow up with the development of the automobile industry, new energy automobiles are developed and researched in a targeted manner, more timely service is provided, and more practical maintenance equipment is provided. And the current car owners pay more and more attention to car maintenance, and the concept of maintenance and service of the two-man car is already arranged in parallel.

In the past, due to the restrictions of the development state of the automobile industry, the manufacturing technology of automobile protection equipment and the automobile maintenance technology, most repair shops in China adopt manual, original or crude maintenance equipment to maintain automobiles, so that the automobile maintenance work is time-consuming and labor-consuming, unsafe and low in efficiency.

With the continuous improvement of automobile technology, the increase of automobile reserves and the development of automobile maintenance market, particularly, new energy automobiles are started to emerge and flow into the automobile market in recent years, a batch of modern enterprises enter the automobile protection equipment industry and start to produce and provide various professional automobile protection equipment, so that domestic advanced and modern automobile protection equipment is popularized in a large quantity, a large number of new energy automobiles are exported abroad, and the domestic automobile protection equipment industry of new energy automobiles presents a prosperous development situation under the guidance of national policies. Under the drive of professional automobile protection equipment, automobile maintenance technology is rapidly developed and promoted, new maintenance technology is applied, industry communication is increasingly frequent, and more economic benefits and life convenience are brought to the country and people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a PHEV power battery dismouting machine that novel structure, realization single dismantlement and installation, security are high, the cost is lower, practice thrift manpower and materials.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model discloses a PHEV power battery dismouting machine, include:

a base assembly;

the vertical sliding rail assembly is arranged on the base assembly and extends along the vertical direction;

the swing arm assembly is assembled with the vertical slide rail assembly and extends along the horizontal direction, and can slide to any position along the length direction of the vertical slide rail assembly; and

the power battery clamp is assembled at the end part of the swing arm assembly, which is far away from one end of the vertical slide rail assembly, and is used for clamping and fixing a PHEV power battery;

and a positioning turning plate assembly is arranged on the vertical slide rail assembly and used for positioning the swing arm assembly.

Further, the base assembly comprises a base front cross beam and a base rear cross beam, and a base longitudinal beam is fixedly connected between the base front cross beam and the base rear cross beam;

two ends of the front cross beam of the base are provided with directional trundles;

the end part of the base rear beam is provided with a universal rear caster;

the vertical slide rail assembly is fixedly connected to the upper part of one end, close to the base rear cross beam, of the base longitudinal beam;

an auxiliary supporting arm is slidably mounted on one side, away from the universal rear caster, of the rear cross beam of the base, and an auxiliary supporting foot block is mounted at the end part of the auxiliary supporting arm;

the upper portion of the auxiliary supporting foot block is connected with an operating hand wheel through screw threads, and the operating hand wheel drives the screw to rotate so as to adjust the distance between the auxiliary supporting foot block and the ground.

Furthermore, the vertical slide rail assembly comprises a slide rail fixedly connected with the base longitudinal beam through a fixed bottom plate, and a sliding groove is formed in the slide rail along the length direction of the slide rail;

a pulley is embedded in the sliding groove of the sliding rail, the upper end of the pulley is in sliding connection with the sliding rail through a rolling nail bearing, a universal ball in contact with the inner wall of the sliding rail is mounted on the side face of the pulley, and the positioning turning plate assembly is arranged on the front side of the pulley;

the positioning turnover plate component comprises a positioning turnover plate connected with the pulley, and a positioning turnover plate pin is installed at the front end of the positioning turnover plate;

the lower part of the slide rail is also embedded with a hydraulic oil cylinder, a cylinder rod of the hydraulic oil cylinder is fixedly connected with the pulley, and the hydraulic oil cylinder drives the pulley to slide along the slide rail.

Furthermore, the rear side of the vertical slide rail assembly is installed on a remote control pneumatic hydraulic pump, and the hydraulic oil cylinder is controlled by the remote control pneumatic hydraulic pump;

the remote control pneumatic hydraulic pump is arranged at the joint of the slide rail and the base longitudinal beam, and the lower part of the remote control pneumatic hydraulic pump is fixed through the slide rail reinforcing ribs.

Furthermore, the swing arm assembly comprises a swing arm extending along the horizontal direction, one end of the swing arm close to the slide rail is rotatably connected with a swing arm light lever shaft, and the swing arm rotates around the swing arm light lever shaft;

one end of the swing arm close to the slide rail is provided with a swing arm side plate which covers the end part of the swing arm and the swing arm polished rod shaft;

the upper end of the swing arm side plate is provided with a positioning panel turnover pin embedding hole;

and the positioning turnover plate pin at the positioning turnover end part can be embedded into the positioning turnover plate pin embedding hole to position the swing arm assembly.

Furthermore, the power battery clamp comprises a clamp beam arranged at the end part of the swing arm and clamp swing support arms fixed at two ends of the clamp beam, and a power battery clamping space is formed between the clamp beam and the clamp swing support arms.

Further, the upper end and the lower end of the end part of the swing arm are provided with clamp supporting plates, and the clamp cross beam is rotatably connected with the clamp supporting plates through clamp cross beam pins so as to adjust the angle of the power battery clamp.

Furthermore, the clamp swinging support arm is rotatably connected with the clamp beam through a rotating shaft so as to adjust the opening size of the power battery clamping space.

In the technical scheme, the utility model provides a PHEV power battery dismouting machine has following beneficial effect:

the utility model aims to provide a PHEV power battery disassembling and assembling machine which can realize single disassembling and assembling of a power battery of a new energy hybrid power series automobile through a special clamp; the power battery is fixed behind the clamp, stable lifting and stable descending can be realized within a certain range, and heavy objects such as the power battery and the like can be transferred to other specified positions through the mobile equipment; the equipment has the advantages of novel and simple structure, lower manufacturing cost, convenient movement, more stable and reliable work, convenient control, manpower and material resources saving, work efficiency improvement and multi-purpose realization under the condition of being equipped with a special clamp.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural diagram of a PHEV power battery changer according to an embodiment of the present invention;

FIG. 2 is an exploded view of the PHEV power battery changer provided by the embodiment of the present invention;

fig. 3 is a partial enlarged view of the PHEV power battery changer according to an embodiment of the present invention.

Description of reference numerals:

1. a base assembly; 2. a vertical slide rail assembly; 3. a swing arm assembly; 4. a power battery clamp;

101. a base front beam; 102. a base rear cross beam; 103. a base stringer; 104. a directional caster; 105. universal rear caster wheels; 106. an auxiliary support arm; 107. auxiliary supporting foot blocks;

201. a slide rail; 202. pushing and pulling the handrail; 203. remotely controlling the pneumatic hydraulic pump; 204. positioning the turning plate; 205. positioning a panel turnover pin; 206. a pulley; 207. a universal ball; 208. a needle bearing; 209. a hydraulic cylinder;

301. swinging arms; 302. a swing arm side plate; 303. the positioning turnover plate is inserted into the hole; 304. a pulley lug; 305. a swing arm lever shaft;

401. a clamp beam; 402. the clamp swings the supporting arm; 403. a clamp support plate; 404. a clamp beam pin; 405. the anchor clamps swing arm backup pad.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-2, the embodiment of the utility model provides a PHEV power battery dismouting machine includes:

a base assembly 1;

a vertical slide rail component 2 which is arranged on the base component 1 and extends along the vertical direction;

the swing arm assembly 3 is assembled with the vertical slide rail assembly 2 and extends along the horizontal direction, and the swing arm assembly 3 can slide to any position along the length direction of the vertical slide rail assembly 2; and

the power battery clamp 4 is assembled at the end part of the swing arm assembly 3, which is far away from one end of the vertical slide rail assembly 2, and the power battery clamp 4 is used for clamping and fixing a PHEV power battery;

and a positioning turning plate assembly is arranged on the vertical slide rail assembly 2 and is used for positioning the swing arm assembly 3.

Specifically, the present embodiment mainly discloses a replacer for maintaining a PHEV power battery, wherein the replacer of the present embodiment mainly includes a base assembly 1 serving as a support base, a vertical slide rail assembly 2 mounted on the base assembly 1 and capable of adjusting the height, and a swing arm assembly 3 capable of adjusting the swing angle of a power battery clamp 4, and in combination with the swing arm assembly 3 of the present embodiment, not only the swing arm 301 can be used to adjust the swing angle of the power battery clamp 4, but also the opening size and the swing angle of the clamp can be adjusted by adjusting the power battery clamp 4 in a micro-scale manner, so that, in combination with the above structural description, the present embodiment can ensure that the height (to achieve lifting) and the swing angle (to move the battery to a specific position) can be adjusted according to the position of the power battery and the maintenance requirement after the power battery is detached) only by one worker, saves a large amount of operation time and manpower and material resources.

Preferably, the base assembly 1 in the embodiment includes a base front cross beam 101 and a base rear cross beam 102, and a base longitudinal beam 103 is fixedly connected between the base front cross beam 101 and the base rear cross beam 102;

two ends of the base front beam 101 are provided with directional casters 104;

the end part of the base rear cross beam 102 is provided with universal rear caster wheels 105;

the vertical slide rail assembly 2 is fixedly connected to the upper part of one end of the base longitudinal beam 103 close to the base rear cross beam 102;

an auxiliary supporting arm 106 is slidably mounted on one side of the base rear cross beam 102, which is far away from the universal rear caster 105, and an auxiliary supporting foot block 107 is mounted at the end part of the auxiliary supporting arm 106;

the upper part of the auxiliary supporting foot block 107 is connected with an operating hand wheel through screw threads, and the operating hand wheel drives the screw to rotate so as to adjust the distance between the auxiliary supporting foot block 107 and the ground.

The present embodiment mainly introduces and defines the structure of the base assembly 1, which forms a base with a large contact area with the ground through the base front cross beam 101, the base rear cross beam 102 and the base longitudinal beams 103, and the popular points can also be called as a chassis, in the structure, especially the size of the base longitudinal beams 103 can be properly adjusted according to the actual needs, and the adjustment of the base longitudinal beams 103 can be the adjustment of the length, the number of the base longitudinal beams 103, and the like. Meanwhile, for the convenience of movement, the push-pull handrail 202 is designed at the upper end of the vertical slide rail assembly 2, so as to facilitate the movement of the operator, and for the convenience of movement, the two ends of the front base beam 101 are provided with the low gravity center directional casters capable of ensuring the stability of movement, and meanwhile, the rear base beam 102 is also provided with the universal rear casters 105, and the rear universal casters 105 have the brake function capable of being locked, so that the vehicle can be conveniently parked at a fixed point, and the safety can be improved.

Preferably, based on the above embodiments, the structure and principle of the vertical slide rail assembly 2 are mainly described in this embodiment, wherein the vertical slide rail assembly 2 includes a slide rail 201 fixedly connected to the base longitudinal beam 103 through a fixed bottom plate, and a sliding groove is formed in the slide rail 201 along the length direction thereof;

a pulley 206 is embedded in a sliding groove of the sliding rail 201, the upper end of the pulley 206 is in sliding connection with the sliding rail 201 through a rolling pin bearing 208, a universal ball 207 in contact with the inner wall of the sliding rail 201 is installed on the side surface of the pulley 206, and a positioning turning plate assembly is arranged on the front side of the pulley 206;

the positioning turnover plate component comprises a positioning turnover plate 204 connected with the pulley 206, and a positioning turnover plate pin 205 is installed at the front end of the positioning turnover plate 204;

the lower part of the slide rail 201 is further embedded with a hydraulic oil cylinder 209, a cylinder rod of the hydraulic oil cylinder 209 is fixedly connected with the pulley 206, and the hydraulic oil cylinder 209 drives the pulley 206 to slide along the slide rail 201.

Slide rail 201 among the vertical slide rail subassembly 2 of this embodiment is fixed in base longeron 103 and is close to rear side one end, wherein, slide rail 201 is as the slip basis, its inside has inlayed coaster 206 and hydraulic cylinder 209, wherein, hydraulic cylinder 209 controls the removal of coaster 206, in order to drive the location on it and turn over the board subassembly and move, along with the adjustment of the swing arm subassembly 3 height of front end, coaster 206 in this embodiment also needs along with the adjustment height of swing arm subassembly 3, after the swing arm subassembly 3 has determined suitable lifting height, with coaster 206 removal to required position, then turn over the board 204 with the location and turn over the board 204 and fix a position swing arm 301, realize that swing arm 301 is located the intermediate position.

Further, based on the above embodiment, the rear side of the vertical slide rail assembly 2 is mounted on the remote control pneumatic hydraulic pump 203, and the hydraulic oil cylinder 209 is controlled by the remote control pneumatic hydraulic pump 203;

the remote control pneumatic hydraulic pump 203 is arranged at the joint of the slide rail 201 and the base longitudinal beam 103, and the lower part of the remote control pneumatic hydraulic pump 203 is fixed through a slide rail reinforcing rib.

In the embodiment, the hydraulic oil cylinder 209 is introduced to control the sliding of the trolley 206, so a power device is required to be arranged on the equipment, and the hydraulic oil cylinder 209 of the embodiment mainly realizes the control of the hydraulic oil cylinder 209 through the externally integrated remote control pneumatic hydraulic pump 203. In addition, the integrated position of the remote control pneumatic hydraulic pump 203 of the embodiment is described in detail in the above, in order to increase the structural stability, a slide rail reinforcing rib is fixed among the remote control pneumatic hydraulic pump 203, the slide rail 201 and the base longitudinal beam 103, the whole slide rail reinforcing rib is in a triangular structure, the stability is good, and the slide rail reinforcing rib is also used as a support plate of the pneumatic hydraulic pump, so that the safety of the device is improved.

Preferably, the swing arm assembly 3 in this embodiment includes a swing arm 301 extending in the horizontal direction, one end of the swing arm 301 close to the slide rail 201 is rotatably connected with a swing arm optical lever shaft 305, and the swing arm 301 rotates around the swing arm optical lever shaft 305; a swing arm side plate 302 which covers the end part of the swing arm 301 and the swing arm optical lever shaft 305 is arranged at one end of the swing arm 301 close to the slide rail 201; the upper end of the swing arm side plate 302 is formed with a positioning flap pin insertion hole 303 (shown in fig. 3); a positioning flap pin 205 at the end of the positioning flap 204 can be inserted into the positioning flap pin insertion hole 303 to position the swing arm assembly 3.

The power battery clamp 4 includes a clamp beam 401 mounted at an end of the swing arm 301, and clamp swing brackets 402 fixed at two ends of the clamp beam 401, and a power battery clamping space is formed between the clamp beam 401 and the clamp swing brackets 402.

In addition, based on the above embodiment, more specifically: the upper end and the lower end of the swing arm 301 are both provided with clamp support plates 403, and the clamp beam 401 is rotatably connected with the clamp support plates 403 through clamp beam pins 404 to adjust the angle of the power battery clamp 4.

The clamp swing bracket 402 is rotatably connected with the clamp beam 401 through a rotating shaft to adjust the opening size of the power battery clamping space.

The size of PHEV power battery can have certain difference according to different models, and power battery anchor clamps 4 of this embodiment can be according to the position adjustment swing angle of battery and according to the opening size in the size adjustment battery centre gripping space of battery, and the purpose is for the power battery that the device can the different models of adaptation, has fine practicality.

The specific operation flow is as follows:

first, in a maintenance shop, the left rear door (which can be attached to and detached from the right rear door) of the PHEV vehicle is detached, the trunk of the vehicle is opened, and the power-battery-related lines and the cooling line are cut off. Secondly, moving the PHEV power battery disassembling and assembling machine to a pre-working position, pulling out the auxiliary supporting arm 106, rotating the auxiliary supporting foot block 107 to be in contact with the ground, then swinging the upper swing arm 301 and rotating the clamp beam 401 of the power battery clamp 4, and the height of the swing arm 301 is adjusted by remotely controlling the pneumatic hydraulic pump 203, which also drives the power battery clamp 4 to adjust the proper height together, at this time, the two clamp swing bracket arms 402 of the power battery clamp 4 approach the support plates on both sides of the power battery, when the clamp swings the bracket 402 to firmly and stably drag the brackets at the two sides of the battery and then inserts the positioning pin, then the swing arm 301 is lifted up by remotely controlling the pneumatic hydraulic pump 203 to separate the power battery from the vehicle body, then, the swing arm 301 and the clamp beam 401 can be swung to enable the power battery to avoid the vehicle body and avoid contact with the vehicle body, and finally, the positioning turning plate 204 on the rear side of the swing arm 301 is turned down to enable the swing arm 301 to be positioned in the middle.

Finally, after the auxiliary supporting arm 106 is reversely returned, the device is moved until the power battery is completely moved out of the vehicle, and then the power battery can be moved to a designated position for replacement, maintenance or repair.

Similarly, the installation process of the power battery is the reverse operation of the process.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

A PHEV power cell changer, comprising:

a base assembly (1);

the vertical sliding rail assembly (2) is arranged on the base assembly (1) and extends along the vertical direction;

the swing arm assembly (3) is assembled with the vertical slide rail assembly (2) and extends along the horizontal direction, and the swing arm assembly (3) can slide to any position along the length direction of the vertical slide rail assembly (2); and

the power battery clamp (4) is assembled at the end part of one end, away from the vertical sliding rail assembly (2), of the swing arm assembly (3), and the power battery clamp (4) is used for clamping and fixing a PHEV power battery;

and a positioning turning plate assembly is arranged on the vertical sliding rail assembly (2), and is used for positioning the swing arm assembly (3).
2. The PHEV power battery changer according to claim 1, characterized in that the base assembly (1) comprises a base front cross member (101) and a base rear cross member (102), with a base longitudinal member (103) secured between the base front cross member (101) and the base rear cross member (102);

two ends of the front cross beam (101) of the base are provided with directional casters (104);

the end part of the base rear cross beam (102) is provided with a universal rear caster (105);

the vertical slide rail assembly (2) is fixedly connected to the upper part of one end, close to the base rear cross beam (102), of the base longitudinal beam (103);

an auxiliary supporting arm (106) is slidably mounted on one side, away from the universal rear caster (105), of the base rear cross beam (102), and an auxiliary supporting foot block (107) is mounted at the end part of the auxiliary supporting arm (106);

the upper part of the auxiliary supporting foot block (107) is connected with an operating hand wheel through screw threads, and the operating hand wheel drives the screw to rotate so as to adjust the distance of the auxiliary supporting foot block (107) relative to the ground.
3. The PHEV power battery changer according to claim 2, characterized in that the vertical slide rail assembly (2) comprises a slide rail (201) fixedly connected to the base longitudinal rail (103) by a fixed bottom plate, the slide rail (201) being formed with a slide groove along its length;

a pulley (206) is embedded in a sliding groove of the sliding rail (201), the upper end of the pulley (206) is in sliding connection with the sliding rail (201) through a rolling pin bearing (208), a universal ball (207) in contact with the inner wall of the sliding rail (201) is mounted on the side surface of the pulley (206), and the positioning turnover plate assembly is arranged on the front side of the pulley (206);

the positioning turnover plate assembly comprises a positioning turnover plate (204) connected with the pulley (206), and a positioning turnover plate pin (205) is installed at the front end of the positioning turnover plate (204);

the lower part of the sliding rail (201) is further embedded with a hydraulic oil cylinder (209), a cylinder rod of the hydraulic oil cylinder (209) is fixedly connected with the pulley (206), and the hydraulic oil cylinder (209) drives the pulley (206) to slide along the sliding rail (201).
4. The PHEV power battery changer according to claim 3, characterized in that the rear side of the vertical slide rail assembly (2) is mounted to a remote-controlled pneumatic hydraulic pump (203), the hydraulic ram (209) being controlled by the remote-controlled pneumatic hydraulic pump (203);

the remote control pneumatic hydraulic pump (203) is arranged at the joint of the sliding rail (201) and the base longitudinal beam (103), and the lower part of the remote control pneumatic hydraulic pump (203) is fixed through a sliding rail reinforcing rib.
5. The PHEV power battery changer according to claim 3, characterized in that the swing arm assembly (3) comprises a swing arm (301) extending in a horizontal direction, a swing arm lever shaft (305) is rotatably connected to one end of the swing arm (301) near the slide rail (201), and the swing arm (301) rotates around the swing arm lever shaft (305);

one end of the swing arm (301), which is close to the slide rail (201), is provided with a swing arm side plate (302) which covers the end part of the swing arm (301) and the swing arm optical lever shaft (305);

a positioning flap pin inserting hole (303) is formed at the upper end of the swing arm side plate (302);

a positioning flap pin (205) at the end of the positioning flap (204) can be embedded into the positioning flap pin embedding hole (303) to position the swing arm assembly (3).
6. The PHEV power cell changer according to claim 5, characterized in that the power cell clamp (4) comprises a clamp cross member (401) mounted at the end of the swing arm (301), and clamp swing brackets (402) fixed to both ends of the clamp cross member (401), a power cell clamping space being formed between the clamp cross member (401) and the clamp swing brackets (402).
7. The PHEV power cell changer according to claim 6, characterized in that a clamp support plate (403) is mounted to both the upper and lower ends of the end of the swing arm (301), and the clamp cross beam (401) is pivotally connected to the clamp support plate (403) by a clamp cross beam pin (404) to adjust the angle of the power cell clamp (4).
8. The PHEV power cell changer according to claim 6, characterized in that the clamp swing bracket (402) is rotatably connected to the clamp beam (401) by a spindle to adjust the size of the opening of the power cell holding space.