CN214237546U

CN214237546U - Grinding device is used in processing of car connecting rod

Info

Publication number: CN214237546U
Application number: CN202023119128.XU
Authority: CN
Inventors: 缪桃生; 丁平峰; 王琪; 王维西; 沈妍; 包振明; 赵振东
Original assignee: JIANGSU HONGBAO FORGING CO Ltd
Current assignee: JIANGSU HONGBAO FORGING CO Ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-21
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to the technical field of automobile accessory production, in particular to a polishing device for processing an automobile connecting rod, which can save labor and improve polishing effect and efficiency by arranging; the base, four group's pillars, a support, two sets of rectangular fixed plates, two sets of slide shafts, linear electric motor, the lift post, the fixed clamp cover, polish the cover, the fixed block, decide to press from both sides the cover, a driving motor, the lead screw, the slide, second driving motor presss from both sides the cover with moving, base bottom and four group's pillar top fixed connection, base top and support bottom fixed connection, two sets of rectangular fixed plate fixed mounting are on the support top, the support top is equipped with two sets of slide rails, two sets of slide shaft fixed mounting are between two sets of rectangular fixed plates, the linear electric motor bottom is equipped with two sets of spouts, linear electric motor slidable mounting is on the slide rail, the last two sets of through-holes that are equipped with of linear electric motor, linear electric motor passes the slide shaft, lift capital end and linear electric motor bottom fixed connection, the output and the fixed clamp cover fixed connection of lift post.

Description

Grinding device is used in processing of car connecting rod

Technical Field

The utility model relates to a technical field of auto-parts production especially relates to a grinding device is used in processing of car connecting rod.

Background

The connecting rod is a rod-like member connecting the piston and the crankshaft. The connecting rod is used for transmitting the huge pressure born by the piston to the crankshaft so as to enable the crankshaft to do circular motion. The connecting rod consists of a connecting rod small head, a rod body and a connecting rod big head. Automobile connecting rod need polish in production and processing process, and traditional mode of polishing is polished the connecting rod by artifical handheld equipment of polishing, and the effect that this kind of mode of polishing was polished is relatively poor, and efficiency is lower, and intensity of labour is big.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a through the setting, can use manpower sparingly, improve the grinding device for automobile connecting rod processing of effect and efficiency of polishing.

The utility model discloses a polishing device for processing an automobile connecting rod, which comprises a base, four groups of pillars, a bracket, two groups of strip fixing plates, two groups of sliding shafts, a linear motor, a lifting column, a fixing jacket, a polishing jacket, a fixing block, a fixing jacket, a first driving motor, a lead screw, a sliding plate, a second driving motor and a movable jacket, wherein the base bottom end is fixedly connected with the top ends of the four groups of pillars, the top end of the base is fixedly connected with the bottom end of the bracket, the two groups of strip fixing plates are fixedly arranged at the top end of the bracket, the top end of the bracket is provided with two groups of sliding rails, the two groups of sliding shafts are fixedly arranged between the two groups of strip fixing plates, the bottom end of the linear motor is provided with two groups of sliding grooves, the linear motor is slidably arranged on the sliding rails, the linear motor passes through the sliding shafts, the top end of the lifting column is fixedly connected with the bottom end of the linear motor, the output end of the lifting column is fixedly connected with the fixing jacket, and the fixing jacket is provided with two groups of bolts, polishing cover fixed mounting is between two sets of bolts, fixed block fixed mounting is on the base top, press from both sides the cover to rotate and install at the fixed block right-hand member surely, first driving motor fixed mounting is at the base right-hand member, be equipped with the recess on the base, the lead screw rotates to be installed in the recess, the lead screw right-hand member is connected with first driving motor's output, the slide lower part is equipped with the screw hole, slide spiral shell dress is on the lead screw, second driving motor fixed mounting is at the slide right-hand member, move the output that the cover was installed at second driving motor.

The utility model discloses a grinding device is used in processing of car connecting rod still includes two sets of sliding sleeves, and two sets of sliding sleeves are fixed mounting respectively in linear electric motor's two sets of through-holes, and two sets of sliding shafts pass two sets of sliding sleeves respectively.

The utility model discloses a grinding device is used in processing of automobile connecting rod still includes wear-resisting cover, and wear-resisting cover fixed mounting is in the screw hole of slide lower part, and the lead screw passes wear-resisting cover.

The utility model discloses a grinding device is used in processing of automobile connecting rod still includes four truckles of group, and four truckles of group are fixed mounting respectively in four group's pillar bottoms.

The utility model discloses a grinding device is used in processing of car connecting rod still includes the handspike, handspike fixed mounting is at the base left end.

The utility model discloses a grinding device is used in processing of car connecting rod still includes anti-skidding gum cover, and the fixed cover of anti-skidding gum cover is established on the handspike.

The utility model discloses a grinding device is used in processing of car connecting rod still includes four group's crossbeams, and four group's crossbeams are fixed mounting respectively between adjacent two sets of pillars.

The utility model discloses a grinding device is used in processing of car connecting rod, lead screw adopt carbide steel material preparation.

Compared with the prior art, the beneficial effects of the utility model are that: the method comprises the steps of firstly starting a lifting column to drive a fixed clamping sleeve and a polishing sleeve to move downwards, enabling a fixed clamping sleeve, the fixed clamping sleeve and a movable clamping sleeve to be coaxial, then enabling the left end of a connecting rod to penetrate through the polishing sleeve, enabling the left end of the connecting rod to be located in the fixed clamping sleeve, then starting a first driving motor, driving a lead screw to rotate, driving a sliding plate and the movable clamping sleeve to move leftwards, enabling the right end of the connecting rod to penetrate through the movable clamping sleeve, enabling the fixed clamping sleeve and the movable clamping sleeve to be matched with each other to sleeve the connecting rod, then starting a linear motor, enabling the linear motor to slide leftwards and rightwards on a sliding rail, simultaneously driving the lifting column and the fixed clamping sleeve to move leftwards and rightwards, enabling the polishing sleeve to polish the connecting rod, then starting a second driving motor, driving the movable clamping sleeve to rotate, driving the connecting rod and the fixed clamping sleeve to rotate, enabling the polishing sleeve to polish the connecting rod evenly, saving manpower, and improving polishing effect and efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic left side view partially in section of the structure of FIG. 1;

FIG. 3 is a schematic view of a partial cross-sectional structure of the connection of the base and the first driving motor, etc.;

FIG. 4 is a schematic view of a left side sectional structure of the connection of the base and the slide plate;

in the drawings, the reference numbers: 1. a base; 2. a pillar; 3. a support; 4. a strip-shaped fixing plate; 5. a slide rail; 6. a slide shaft; 7. a linear motor; 8. a lifting column; 9. a fixing jacket; 10. a bolt; 11. polishing the sleeve; 12. a fixed block; 13. a fixed jacket; 14. a first drive motor; 15. a lead screw; 16. a slide plate; 17. a second drive motor; 18. a movable jacket; 19. a sliding sleeve; 20. a wear-resistant sleeve; 21. a caster wheel; 22. a handspike; 23. an anti-slip rubber sleeve; 24. a cross member.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the polishing device for processing the connecting rod of the automobile of the present invention comprises a base 1, four sets of pillars 2, a support 3, two sets of strip-shaped fixing plates 4, two sets of sliding shafts 6, a linear motor 7, a lifting column 8, a fixing jacket 9, a polishing jacket 11, a fixing block 12, a fixing jacket 13, a first driving motor 14, a lead screw 15, a sliding plate 16, a second driving motor 17 and a moving jacket 18, wherein the bottom end of the base 1 is fixedly connected with the top ends of the four sets of pillars 2, the top end of the base 1 is fixedly connected with the bottom end of the support 3, the two sets of strip-shaped fixing plates 4 are fixedly installed at the top end of the support 3, two sets of sliding rails 5 are arranged at the top end of the support 3, the two sets of sliding shafts 6 are fixedly installed between the two sets of strip-shaped fixing plates 4, two sets of sliding grooves are arranged at the bottom end of the linear motor 7, the linear motor 7 is slidably installed on the sliding rails 5, two sets of through holes are arranged on the linear motor 7, the linear motor 7 passes through the sliding shafts 6, the top end of a lifting column 8 is fixedly connected with the bottom end of a linear motor 7, the output end of the lifting column 8 is fixedly connected with a fixed jacket 9, two groups of bolts 10 are arranged on the fixed jacket 9, a polishing sleeve 11 is fixedly arranged between the two groups of bolts 10, the fixed block 12 is fixedly arranged at the top end of a base 1, a fixed jacket 13 is rotatably arranged at the right end of the fixed block 12, a first driving motor 14 is fixedly arranged at the right end of the base 1, a groove is arranged on the base 1, a lead screw 15 is rotatably arranged in the groove, the right end of the lead screw 15 is connected with the output end of the first driving motor 14, a threaded hole is arranged at the lower part of a sliding plate 16, the sliding plate 16 is screwed on the lead screw 15, a second driving motor 17 is fixedly arranged at the right end of the sliding plate 16, and a movable jacket 18 is arranged at the output end of the second driving motor 17; firstly, the lifting column 8 is started to drive the fixed clamping sleeve 9 and the polishing sleeve 11 to move downwards, so that the fixed clamping sleeve 13, the fixed clamping sleeve 9 and the movable clamping sleeve 18 are coaxial, then the left end of the connecting rod passes through the polishing sleeve 11, the left end of the connecting rod is positioned in the fixed clamping sleeve 13, then the first driving motor 14 is started to drive the lead screw 15 to rotate, the sliding plate 16 and the movable clamping sleeve 18 are driven to move leftwards, the right end of the connecting rod passes through the movable clamping sleeve 18, the fixed clamping sleeve 13 and the movable clamping sleeve 18 are mutually matched to sleeve the connecting rod, then the linear motor 7 is started, the linear motor 7 slides leftwards and rightwards on the slide rail 5, simultaneously drives the lifting column 8 and the fixed jacket 9 to move left and right, so that the polishing sleeve 11 polishes the connecting rod, then the second driving motor 17 is started to drive the movable jacket 18 to rotate, the connecting rod and the fixed jacket 13 are driven to rotate, can make the cover 11 of polishing evenly polish to the connecting rod, use manpower sparingly, improve effect and the efficiency of polishing.

The polishing device for processing the automobile connecting rod further comprises two sets of sliding sleeves 19, the two sets of sliding sleeves 19 are respectively and fixedly installed in two sets of through holes of the linear motor 7, and the two sets of sliding shafts 6 respectively penetrate through the two sets of sliding sleeves 19; through the arrangement, the linear motor 7 and the sliding shaft 6 can slide conveniently, the linear motor 7 is prevented from being blocked, and the smoothness of the linear motor 7 is improved.

The utility model discloses a polishing device for processing an automobile connecting rod, which also comprises a wear-resistant sleeve 20, wherein the wear-resistant sleeve 20 is fixedly arranged in a threaded hole at the lower part of a sliding plate 16, and a lead screw 15 passes through the wear-resistant sleeve 20; through the arrangement, the wear resistance of the sliding plate 16 can be improved, and the service life of the sliding plate can be prolonged.

The utility model discloses a polishing device for processing an automobile connecting rod, which also comprises four groups of trundles 21, wherein the four groups of trundles 21 are respectively and fixedly arranged at the bottom ends of four groups of pillars 2; through the arrangement, the whole device is convenient to move, and convenience is improved.

The polishing device for processing the automobile connecting rod of the utility model also comprises a hand push rod 22, wherein the hand push rod 22 is fixedly arranged at the left end of the base 1; through the arrangement, the whole device is convenient to push to move.

The polishing device for processing the automobile connecting rod of the utility model also comprises an anti-skid rubber sleeve 23, wherein the anti-skid rubber sleeve 23 is fixedly sleeved on the hand push rod 22; through the arrangement, the friction of the hand push rod 22 can be increased, the hand push rod 22 is prevented from slipping when being pushed, and the stability is improved.

The polishing device for processing the automobile connecting rod further comprises four groups of beams 24, wherein the four groups of beams 24 are respectively and fixedly arranged between two adjacent groups of pillars 2; through the arrangement, the connection among the four groups of the struts 2 can be strengthened, and the stability is improved.

The utility model discloses a polishing device for processing an automobile connecting rod, wherein a lead screw 15 is made of hard alloy steel; through the arrangement, the structural strength of the lead screw 15 can be enhanced, the lead screw is not easy to deform, and the stability is improved.

The utility model discloses a grinding device for processing automobile connecting rod, when it works, at first move the whole device to suitable environment, later start the lift post 8, drive fixed clamp cover 9 and polish cover 11 and move downwards, make fixed clamp cover 13, fixed clamp cover 9 and movable clamp cover 18 be at the same axle center, then pass the connecting rod left end and polish cover 11, make the connecting rod left end be located in fixed clamp cover 13, later start first driving motor 14, the transmission drives lead screw 15 and rotates, drive slide 16 and movable clamp cover 18 and move left, make the connecting rod right-hand member pass movable clamp cover 18, fixed clamp cover 13 and movable clamp cover 18 cooperate each other to entangle the connecting rod, later start linear electric motor 7, linear electric motor 7 slides from side to side on slide rail 5 and slide shaft 6, drive lift post 8 and fixed clamp cover 9 and move from side to side simultaneously, make polish cover 11 to the connecting rod, then start second driving motor 17, the transmission drives the movable clamping sleeve 18 to rotate, and simultaneously drives the connecting rod and the fixed clamping sleeve 13 to rotate, so that the polishing sleeve 11 can uniformly polish the connecting rod, manpower is saved, and polishing effect and efficiency are improved.

The polishing device for processing the automobile connecting rod is a common mechanical mode in all installation modes, connection modes or arrangement modes, and can be implemented as long as the beneficial effects of the polishing device can be achieved; the utility model discloses a car is grinding device's for connecting rod processing linear electric motor 7, lift post 8, first driving motor 14 and second driving motor 17 for purchase on the market, this industry technical staff only need according to its subsidiary instructions install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A polishing device for processing an automobile connecting rod is characterized by comprising a base (1), four groups of supporting columns (2), a support (3), two groups of strip-shaped fixing plates (4), two groups of sliding shafts (6), a linear motor (7), a lifting column (8), a fixed clamping sleeve (9), a polishing sleeve (11), a fixing block (12), a fixed clamping sleeve (13), a first driving motor (14), a lead screw (15), a sliding plate (16), a second driving motor (17) and a movable clamping sleeve (18), wherein the bottom end of the base (1) is fixedly connected with the top ends of the four groups of supporting columns (2), the top end of the base (1) is fixedly connected with the bottom end of the support (3), the two groups of strip-shaped fixing plates (4) are fixedly arranged at the top end of the support (3), two groups of sliding rails (5) are arranged at the top end of the support (3), the two groups of sliding shafts (6) are fixedly arranged between the two groups of strip-shaped fixing plates (4), two groups of sliding grooves are arranged at the bottom end of the linear motor (7), the linear motor (7) is slidably mounted on the sliding rail (5), two groups of through holes are formed in the linear motor (7), the linear motor (7) penetrates through the sliding shaft (6), the top end of the lifting column (8) is fixedly connected with the bottom end of the linear motor (7), the output end of the lifting column (8) is fixedly connected with the fixed clamping sleeve (9), two groups of bolts (10) are arranged on the fixed clamping sleeve (9), the polishing sleeve (11) is fixedly mounted between the two groups of bolts (10), the fixed block (12) is fixedly mounted at the top end of the base (1), the fixed clamping sleeve (13) is rotatably mounted at the right end of the fixed block (12), the first driving motor (14) is fixedly mounted at the right end of the base (1), a groove is formed in the base (1), the lead screw (15) is rotatably mounted in the groove, the right end of the lead screw (15) is connected with the output end of the first driving motor (14), a threaded hole is formed in the lower part of the sliding plate (16), the sliding plate (16) is screwed on the screw rod (15), the second driving motor (17) is fixedly installed at the right end of the sliding plate (16), and the movable jacket (18) is installed at the output end of the second driving motor (17).

2. The grinding device for machining the connecting rod of the automobile as claimed in claim 1, further comprising two sets of sliding sleeves (19), wherein the two sets of sliding sleeves (19) are respectively fixedly installed in the two sets of through holes of the linear motor (7), and the two sets of sliding shafts (6) respectively penetrate through the two sets of sliding sleeves (19).

3. The grinding device for machining the connecting rod of the automobile as claimed in claim 1, further comprising a wear-resistant sleeve (20), wherein the wear-resistant sleeve (20) is fixedly installed in a threaded hole at the lower part of the sliding plate (16), and the lead screw (15) penetrates through the wear-resistant sleeve (20).

4. The grinding device for machining the connecting rod of the automobile as claimed in claim 1, further comprising four sets of casters (21), wherein the four sets of casters (21) are fixedly mounted at the bottom ends of the four sets of pillars (2), respectively.

5. The grinding device for machining the automobile connecting rod as claimed in claim 1, further comprising a hand push rod (22), wherein the hand push rod (22) is fixedly installed at the left end of the base (1).

6. The grinding device for machining the automobile connecting rod as claimed in claim 5, further comprising an anti-skid rubber sleeve (23), wherein the anti-skid rubber sleeve (23) is fixedly sleeved on the hand push rod (22).

7. The grinding device for machining the connecting rod of the automobile as claimed in claim 1, further comprising four sets of cross beams (24), wherein the four sets of cross beams (24) are respectively fixedly installed between two adjacent sets of pillars (2).

8. The grinding device for machining the automobile connecting rod as claimed in claim 1, wherein the lead screw (15) is made of hard alloy steel.