CN216151887U

CN216151887U - Outer wall grinding device is used in processing of light truck semi-axis

Info

Publication number: CN216151887U
Application number: CN202122142989.8U
Authority: CN
Inventors: 赵建国
Original assignee: Hefei Jianyuan Machinery Co ltd
Current assignee: Hefei Jianyuan Machinery Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-04-01
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses an outer wall polishing device for machining a light truck half shaft, which comprises a base, a rack and a polishing piece, wherein the rack is fixedly connected to the rear side of the upper end surface of the base, a horizontally distributed sliding groove is formed in the rack, a sliding frame is connected to the inner side of the sliding groove in a sliding manner, a first motor is installed at the right end of the rack, the left end of the first motor is connected with a first screw rod penetrating through the sliding frame, and a first screw sleeve matched with the first screw rod is fixedly connected to the inner part of the sliding frame. According to the utility model, firstly, the automatic grinding structure is adopted, the full-automatic reciprocating grinding treatment of the light truck half shaft can be realized, the convenience of the grinding treatment of the light truck half shaft is improved, and meanwhile, the grinding treatment efficiency of the light truck half shaft is also improved.

Description

Outer wall grinding device is used in processing of light truck semi-axis

Technical Field

The utility model relates to the technical field of automobile part machining, in particular to an outer wall polishing device for machining a light truck half shaft.

Background

An automobile accessory is a product that constitutes each unit of an automobile as a whole and serves the automobile. The automobile parts are in various types, the consumption of automobiles is more and more along with the improvement of living standard of people, the market of the automobile parts is also larger and larger, and automobile part manufacturers are rapidly developed in recent years.

However, the existing outer wall polishing device for machining the half shaft of the light truck still has the following defects: most adopt semi-automatic formula structure of polishing, when polishing to the light truck semi-axis, need the artifical direct participation of operating personnel, whole operation process of polishing is troublesome hard, has both increased operating personnel's work load, has also reduced the efficiency that the light truck semi-axis was polished simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that the automatic polishing of a light truck half shaft is difficult to realize and the polishing efficiency is lower in the traditional outer wall polishing device for the light truck half shaft, the outer wall polishing device for the light truck half shaft is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an outer wall polishing device for machining a light truck half shaft comprises a base, a rack and a polishing piece, wherein the rack is fixedly connected to the rear side of the upper end face of the base, a sliding groove which is horizontally distributed is formed in the rack, a sliding frame is slidably connected to the inner side of the sliding groove, a first motor is installed at the right end of the rack, a first screw rod penetrating through the sliding frame is connected to the left end of the first motor, a first screw sleeve matched with the first screw rod is fixedly connected to the inner portion of the sliding frame, a mounting frame is arranged at the front end of the sliding frame, a polishing piece is detachably installed at the front end of the mounting frame, an adjusting portion is installed between the sliding frame and the mounting frame, a first support is fixedly connected to the right side of the upper end face of the base, a rotating sleeve which is horizontally distributed is rotatably connected to the top of the first support, a second support is arranged on the left side of the upper end face of the base, and a transverse moving portion is arranged between the base and the second support, and a third motor is installed on the outer side of the top of the second support, the right end of the third motor is connected with a chuck, and an electric control part is arranged among the base, the sliding frame, the first support and the second support.

As a further description of the above technical solution:

the transverse moving part comprises a sliding rail fixed on the left side of the upper end face of the base and a sliding block slidably mounted on the inner side of the sliding rail, and the top end of the sliding block is fixedly connected with the bottom end of the second support.

As a further description of the above technical solution:

the left end of the sliding rail is provided with a second motor, the right end of the second motor is connected with a second screw rod penetrating through the sliding block, and the middle of the sliding block is provided with a second screw sleeve matched with the second screw rod.

As a further description of the above technical solution:

the adjusting part comprises an electric oil cylinder arranged in the middle of the rear end of the sliding frame, the telescopic end of the electric oil cylinder is connected with the rear end of the mounting frame, and the rear end of the mounting frame is symmetrically and fixedly connected with two limiting sliding columns penetrating through the sliding frame.

As a further description of the above technical solution:

the automatically controlled portion is including installing the automatically controlled switch at base up end front side and installing the voltage-controlled switch at first support and second support middle part respectively, two support frames of the symmetry fixedly connected with in front end bottom of balladeur train, the equal fixedly connected with in front end of two support frames is used for extrudeing the rubber pressure head that touches voltage-controlled switch.

As a further description of the above technical solution:

the output end of the electric control switch is electrically connected with the input ends of the first motor, the second motor, the third motor and the electric oil cylinder respectively, and the output ends of the two voltage control switches are electrically connected with the input end of the first motor.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. in the utility model, an automatic polishing structure is adopted, a sliding groove, a sliding frame, a first motor, an electric oil cylinder, a mounting frame and polishing pieces are arranged on a rack, a rotating sleeve, a third motor and a chuck plate are arranged on a first bracket and a second bracket, when the first motor works, the first screw rod is driven to rotate, under the transmission action between the first screw rod and the first screw sleeve and the electric control action of a voltage-controlled switch, the whole sliding frame can swing back and forth in the sliding groove of the rack, and simultaneously, when the third motor works, the chuck plate can be driven to rotate, so that a light truck half shaft clamped between the rotating sleeve and the chuck plate is driven to rotate at a constant speed, and the outer wall of the light truck half shaft which rotates continuously can be polished in a walking mode by the polishing pieces which swing back and forth, the structure can realize the full-automatic back and forth polishing treatment of the light truck half shaft, thereby not only improving the convenience of the light truck half shaft processing, meanwhile, the polishing efficiency of the half shaft of the light truck is improved.

2. According to the utility model, an opposite clamping structure is adopted, the slide rail, the slide block and the second motor are arranged between the base and the second support, when the second motor works, the second screw rod can be driven to rotate, the slide block can horizontally move leftwards or rightwards in the slide rail under the transmission action between the second screw rod and the second screw sleeve, when two ends of the light truck half shaft are respectively contacted with the rotating sleeve and the chuck plate, the light truck half shaft can be oppositely clamped on the first support and the second support, the structure can realize the adjustment clamping treatment of the light truck half shafts with different lengths, the clamping stability of the light truck half shaft is improved, and meanwhile, the applicability of the polishing device is also improved.

Drawings

FIG. 1 is a schematic three-dimensional working diagram of an outer wall polishing device for machining a half shaft of a light truck, which is provided by the utility model;

FIG. 2 is an elevational, three-axis view of the present invention;

fig. 3 is a perspective right-view schematic diagram of the rack of the present invention.

Illustration of the drawings:

1. a base; 2. a frame; 201. a chute; 3. a carriage; 301. a first threaded sleeve; 302. a support frame; 303. a rubber ram; 4. a mounting frame; 401. grinding the sheets; 402. a limiting sliding column; 5. a first motor; 501. a first screw; 6. a first bracket; 601. rotating the sleeve; 7. a second bracket; 8. a slide rail; 9. a second motor; 901. a second screw; 10. a slider; 1001. a second thread insert; 11. a third motor; 1101. a chuck; 12. a voltage controlled switch; 13. an electric control switch; 14. an electric oil cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an outer wall polishing device for machining a light truck half shaft comprises a base 1, a rack 2 and a polishing piece 401, wherein the rear side of the upper end face of the base 1 is fixedly connected with the rack 2, a sliding groove 201 which is horizontally distributed is formed in the rack 2, a sliding frame 3 is connected to the inner side of the sliding groove 201 in a sliding manner, a first motor 5 is installed at the right end of the rack 2, a first screw 501 penetrating through the sliding frame 3 is connected to the left end of the first motor 5, a first screw sleeve 301 matched with the first screw 501 is fixedly connected to the inner part of the sliding frame 3, a mounting frame 4 is arranged at the front end of the sliding frame 3, a polishing piece 401 is detachably installed at the front end of the mounting frame 4, an adjusting part is installed between the sliding frame 3 and the mounting frame 4, a first support 6 is fixedly connected to the right side of the upper end face of the base 1, a rotating sleeve 601 which is horizontally distributed is rotatably connected to the top of the first support 6, a second support 7 is arranged on the left side of the upper end face of the base 1, a transverse moving part is arranged between the base 1 and the second support 7, a third motor 11 is arranged on the outer side of the top of the second bracket 7, a chuck 1101 is connected to the right end of the third motor 11, and an electric control part is arranged among the base 1, the sliding frame 3, the first bracket 6 and the second bracket 7.

Specifically, as shown in fig. 1 and 2, the transverse moving portion includes a slide rail 8 fixed on the left side of the upper end surface of the base 1 and a slider 10 slidably mounted inside the slide rail 8, the top end of the slider 10 is fixedly connected with the bottom end of the second support 7, the left end of the slide rail 8 is mounted with a second motor 9, the right end of the second motor 9 is connected with a second screw 901 penetrating through the slider 10, and the middle of the slider 10 is mounted with a second screw sleeve 1001 matched with the second screw 901.

Specifically, as shown in fig. 1-3, the adjusting portion includes an electric cylinder 14 installed in the middle of the rear end of the carriage 3, the telescopic end of the electric cylinder 14 is connected with the rear end of the mounting frame 4, the rear end of the mounting frame 4 is symmetrically and fixedly connected with two limiting sliding posts 402 penetrating through the carriage 3, and the arrangement of the limiting sliding posts 402 improves the stability of the sliding adjustment of the mounting frame 4 in the horizontal direction.

Specifically, as shown in fig. 1-3, the electric control portion includes an electric control switch 13 installed on the front side of the upper end surface of the base 1 and voltage-controlled switches 12 installed in the middle of the first bracket 6 and the second bracket 7, two support frames 302 are symmetrically and fixedly connected to the bottom of the front end of the carriage 3, rubber pressure heads 303 for pressing and touching the voltage-controlled switches 12 are fixedly connected to the front ends of the two support frames 302, the output end of the electric control switch 13 is electrically connected to the input ends of the first motor 5, the second motor 9, the third motor 11 and the electric oil cylinder 14, the output ends of the two voltage-controlled switches 12 are electrically connected to the input end of the first motor 5, the setting of the electric control switch 13 is convenient for an operator to perform power-on control processing on the first motor 5, the second motor 9, the third motor 11 and the electric oil cylinder 14, the setting of the voltage-controlled switches 12 can be performed when the carriage 3 moves to the two ends of the light truck half-axle, the first motor 5 is controlled to rotate in the reverse direction, so that the carriage 3 is reciprocally swung in the chute 201.

The working principle is as follows: when the light truck half-shaft adjusting device is used, a power supply is connected, the electric control switch 13 can be operated to control the second motor 9 to work according to the actual size condition of the light truck half-shaft, the second motor 9 can drive the second screw 901 to rotate when working, the whole sliding block 10 can horizontally move leftwards or rightwards in the sliding rail 8 under the transmission action between the second screw 901 and the second screw 1001, the light truck half-shaft can be adjusted and clamped between the rotating sleeve 601 and the clamping disc 1101 of the first bracket 6 and the second bracket 7, when the distance between the polishing disc 401 and the light truck half-shaft needs to be adjusted, the electric control switch 13 can be operated to control the electric oil cylinder 14 to work, the electric oil cylinder 14 can drive the mounting frame 4 to integrally move forwards or backwards when working, when the polishing disc 401 contacts the outer wall of the light truck half-shaft, the electric control switch 13 can be operated to control the first motor 5 and the third motor 11 to synchronously work, when the first motor 5 works, the first screw 501 can be driven to rotate, under the transmission effect between first screw 501 and first swivel nut 301, the whole balladeur train 3 just can slide in the spout 201 of frame 2, when balladeur train 3 moved the light truck semi-axis both ends, rubber pressure head 303 on the support frame 302 just can extrusion contact the voltage-controlled switch 12 on first support 6 and the second support 7, voltage-controlled switch 12 just can control first motor 5 reverse work, balladeur train 3 just can drive polishing piece 401 on the mounting bracket 4 and carry out reciprocal polishing treatment with the exterior wall of light truck semi-axis this moment, just can drive chuck 1101 when third motor 11 during operation rotates simultaneously, thereby drive the light truck semi-axis of centre gripping between swivel 601 and chuck 1101 at the uniform velocity rotation, reciprocal polishing piece 401 just can carry out even polishing treatment with the light truck semi-axis exterior wall that lasts the rotation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an outer wall grinding device is used in processing of light truck semi-axis, includes base (1), frame (2) and the piece of polishing (401), its characterized in that, the up end rear side fixedly connected with frame (2) of base (1), set up spout (201) that are horizontal distribution on frame (2), the inboard sliding connection of spout (201) has balladeur train (3), first motor (5) are installed to the right-hand member of frame (2), the left end of first motor (5) is connected with first screw rod (501) that run through balladeur train (3), the inside fixedly connected with of balladeur train (3) has first swivel nut (301) with first screw rod (501) assorted, the front end of balladeur train (3) is provided with mounting bracket (4), the front end demountable installation of mounting bracket (4) has the piece of polishing (401), install regulating part between balladeur train (3) and mounting bracket (4), the utility model discloses a support of a motor vehicle seat, including base (1), the up end right side fixedly connected with first support (6) of base (1), the top of first support (6) is rotated and is connected with commentaries on classics cover (601) that are horizontal distribution, the up end left side of base (1) is provided with second support (7), be provided with sideslip portion between base (1) and second support (7), third motor (11) are installed to the top outside of second support (7), the right-hand member of third motor (11) is connected with (1101), be equipped with automatically controlled portion between base (1), balladeur train (3), first support (6) and second support (7).

2. The grinding device for the outer wall of the light truck half shaft for machining is characterized in that the transverse moving portion comprises a sliding rail (8) fixed on the left side of the upper end face of the base (1) and a sliding block (10) installed on the inner side of the sliding rail (8) in a sliding mode, and the top end of the sliding block (10) is fixedly connected with the bottom end of the second support (7).

3. The outer wall grinding device for machining the light truck half shaft is characterized in that a second motor (9) is mounted at the left end of the sliding rail (8), a second screw rod (901) penetrating through a sliding block (10) is connected to the right end of the second motor (9), and a second threaded sleeve (1001) matched with the second screw rod (901) is mounted in the middle of the sliding block (10).

4. The outer wall grinding device for machining the light truck half shaft is characterized in that the adjusting portion comprises an electric oil cylinder (14) installed in the middle of the rear end of the sliding frame (3), the telescopic end of the electric oil cylinder (14) is connected with the rear end of the mounting frame (4), and two limiting sliding columns (402) penetrating through the sliding frame (3) are symmetrically and fixedly connected to the rear end of the mounting frame (4).

5. The outer wall grinding device for machining the half shaft of the light truck as claimed in claim 1, wherein the electric control part comprises an electric control switch (13) mounted on the front side of the upper end face of the base (1) and a pressure control switch (12) respectively mounted in the middle of the first support (6) and the second support (7), two support frames (302) are symmetrically and fixedly connected to the bottom of the front end of the sliding frame (3), and rubber pressure heads (303) used for pressing the pressure control switch (12) are fixedly connected to the front ends of the two support frames (302).

6. The outer wall grinding device for machining the light truck half shaft is characterized in that the output end of the electric control switch (13) is electrically connected with the input ends of the first motor (5), the second motor (9), the third motor (11) and the electric oil cylinder (14) respectively, and the output ends of the two voltage control switches (12) are electrically connected with the input end of the first motor (5).