CN217192688U

CN217192688U - Punching device for automobile parts

Info

Publication number: CN217192688U
Application number: CN202123209806.6U
Authority: CN
Inventors: 王大柳; 崔立香; 骆丽珊; 管如意
Original assignee: Tianjin Yingli Mold Manufacturing Co ltd
Current assignee: Tianjin Yingli Mold Manufacturing Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-08-16
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to a perforating device for automobile spare and accessory part, including unable adjustment base, unable adjustment base's upper surface is equipped with the sliding seat, and the recess that corresponds about the upper portion of sliding seat is equipped with, and the accessory centre gripping subassembly that slides on two recesses ann has the correspondence, and the front end of sliding seat is equipped with the flexible electric jar two of installing on unable adjustment base, and the flexible end and the sliding seat of flexible electric jar two are connected. The utility model discloses a set up the casing of ann's dismouting subassembly, cooperation mounting groove and mounting hole for the normal work of staff has been guaranteed in the easy and simple operation of periodic replacement drill bit, has improved work efficiency, and through setting up the inverted U-shaped frame of ann's guard flap, the flexible electric jar of cooperation is one, prevents that deckle edge that the process of punching produced from splashing the personnel of accidentally injuring, has strengthened the utility model discloses a protection nature.

Description

Punching device for automobile parts

Technical Field

The utility model relates to an automobile spare and accessory part processing technology field especially relates to a perforating device for automobile spare and accessory part.

Background

Along with the improvement of the living standard of people, people have more and more demands on automobiles, automobile parts serve as the basis of the automobile industry, and the market of automobile parts is more and more valued. Automobile parts need use perforating device with man-hour, however, current perforating device can be because wearing and tearing need regularly change the new drill bit to the in-process that automobile parts punched, change complex operation, influenced staff's normal work, reduced work efficiency, the burr that the process of punching produced moreover easily splashes the accidental injury staff, has the defect that barrier propterty is poor.

Disclosure of Invention

The utility model discloses aim at solving prior art not enough, and provide a perforating device for automobile spare and accessory parts.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:

a punching device for automobile parts comprises a fixed base, wherein the upper surface of the fixed base is provided with a sliding seat, the upper part of the sliding seat is provided with grooves which correspond to the left and the right, corresponding part clamping components are arranged on the two grooves in a sliding manner, the front end of the sliding seat is provided with a second telescopic electric cylinder arranged on the fixed base, the telescopic end of the second telescopic electric cylinder is connected with the sliding seat, the upper surface of the fixed base is provided with a plurality of symmetrical support frames about the second telescopic electric cylinder from front to back, each support frame is rotatably connected with a roller, the lower surface of the sliding seat is provided with a front-back moving chute for the rotation of the roller, one side of the fixed base, which is closer to the second telescopic electric cylinder, is provided with an inverted U-shaped frame, the top end in the inverted U-shaped frame is vertically provided with a lifting electric cylinder, the telescopic end of the lifting electric cylinder is provided with a connecting plate, the lower surface of the connecting plate is provided with a second motor, and a drill bit is coaxially arranged on the output shaft of the second motor, a pair of shells is arranged on the outer side of an output shaft of the second motor, a dismounting assembly is arranged in the shells, the drill bit is detachably connected with the output shaft of the second motor through the dismounting assembly, a pair of first telescopic electric cylinders is arranged on the side wall in the inverted U-shaped frame, protective baffles are arranged at the telescopic ends of the first telescopic electric cylinders, and the two protective baffles are oppositely arranged on two sides of the sliding seat.

The accessory clamping component comprises the same two-way lead screw arranged in two grooves, one end of the two-way lead screw is connected to the inner side wall of one groove in a rotating mode, the other end of the two-way lead screw penetrates through a sliding seat between the two grooves and penetrates out of the side wall of the other groove to be coaxially connected with a first motor, the first motor is installed on the outer side wall of the sliding seat, guide rods parallel to the two-way lead screw are installed in the two grooves, the two-way lead screw located in the grooves is connected with a screw nut in a threaded mode, each guide rod penetrates through the corresponding screw nut, clamping arms are vertically installed at the top ends of the screw nut, clamping seats are correspondingly installed on the two clamping arms, clamping blocks are installed on the clamping seats, the two clamping blocks are oppositely arranged and located above the sliding seat, and are L-shaped blocks.

The clamping seat and the corresponding clamping arm are of an integrated structure.

The protective baffle is an arc-shaped plate.

The upper portion of the drill bit is inserted into the mounting hole, the mounting groove corresponds to the through hole structure, and the driving end of the dismounting assembly penetrates through the through hole structure and is inserted into the mounting groove.

The disassembly and assembly component comprises a wedge block arranged in a shell, wherein a second limiting block is correspondingly arranged at the front end and the rear end of the wedge block, a second limiting groove for the second limiting block to slide horizontally is formed in the inner side wall of the shell, a pin rod is arranged at one side, close to a drill bit, of the wedge block, the other end of the pin rod penetrates out of the shell and is inserted into the mounting groove through a through hole structure, a spring component symmetrical about the pin rod is arranged between the wedge block and the inner side wall of the shell close to one side of the drill bit, a threaded rod is arranged at the other side of the wedge block, the front end of the threaded rod is rotatably arranged on the inner side wall of the shell, a rotating rod is coaxially arranged at the rear end of the threaded rod, the other end of the rotating rod penetrates out of the shell and is provided with a rotating handle, a threaded block is arranged on the threaded rod, a first limiting block is arranged at one side of the threaded block, a first limiting groove for the first limiting block to slide is formed in the inner side wall of the shell, and a connecting frame is arranged at the other side of the threaded block, the connecting frame is rotatably provided with a rotating roller, the wedge-shaped block is provided with an inclined guide groove, and the rotating roller rolls in the guide groove.

The first limiting block is fixedly connected with the thread block and the connecting frame in a welding mode.

And a mounting frame is arranged between the second telescopic electric cylinder and the fixed base.

The utility model has the advantages that: the utility model discloses a set up the casing of ann's dismouting subassembly, cooperation mounting groove and mounting hole for the normal work of staff has been guaranteed in the easy and simple operation of periodic replacement drill bit, has improved work efficiency, and through setting up the inverted U-shaped frame of ann's guard flap, the flexible electric jar of cooperation is one, prevents that deckle edge that the process of punching produced from splashing the personnel of accidentally injuring, has strengthened the utility model discloses a protection nature.

Drawings

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

fig. 2 is a top cross-sectional view of the housing of the present invention;

in the figure: 1-fixing a base; 2-a roller; 3-a support frame; 4-an inverted U-shaped frame; 5-moving the sliding chute back and forth; 6-a sliding seat; 7, a first motor; 8-grooves; 9-a guide rod; 10-a nut; 11-a first telescopic electric cylinder; 12-a protective barrier; 13-a housing; 14-a drill bit; 15-mounting grooves; 16-motor two; 17-lifting electric cylinder; 18-a connecting plate; 19-a clamping block; 20-a clamping seat; 21-a clamping arm; 22-bidirectional lead screw; 23-a second telescopic electric cylinder; 24-a mounting frame; 25-a first limit groove; 26-a first limiting block; 27-a thread block; 28-threaded rod; 29-a connecting frame; 30-a turning roll; 31-a guide groove; 32-pin rod; 33-a spring assembly; 34-a second limiting groove; 35-a second limiting block; 36-a wedge block; 37-rotating rod;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in the figure, the punching device for the automobile parts comprises a fixed base 1, a roller 2, a supporting frame 3, an inverted U-shaped frame 4, a front-back moving sliding groove 5, a sliding seat 6, a groove 8, a first telescopic electric cylinder 11, a protective baffle 12, a shell 13, a drill bit 14, a mounting groove 15, a second motor 16, a lifting electric cylinder 17, a connecting plate 18, an accessory clamping assembly, a second telescopic electric cylinder 23, a mounting frame 24 and a dismounting assembly.

The upper surface of a fixed base 1 is provided with a sliding seat 6, the upper part of the sliding seat 6 is provided with grooves 8 corresponding to the left and the right, corresponding accessory clamping components are arranged on the two grooves 8 in a sliding way, the front end of the sliding seat 6 is provided with a second telescopic electric cylinder 23 arranged on the fixed base 1, a mounting frame 24 is arranged between the second telescopic electric cylinder 23 and the fixed base 1, the telescopic end of the second telescopic electric cylinder 23 is connected with the sliding seat 6, a plurality of symmetrical support frames 3 which are symmetrical about the second telescopic electric cylinder 23 are arranged on the upper surface of the fixed base 1 from front to back, each support frame 3 is rotatably connected with a roller 2, the lower surface of the sliding seat 6 is provided with a front-back moving chute 5 for the roller 2 to rotate, an inverted U-shaped frame 4 is arranged on one side of the fixed base 1 close to the second telescopic electric cylinder 23, a lifting electric cylinder 17 is vertically arranged at the top end in the inverted U-shaped frame 4, a connecting plate 18 is arranged at the telescopic end of the lifting electric cylinder 17, and a second motor 16 is arranged on the lower surface of the connecting plate 18, coaxially on the output shaft of motor two 16 be equipped with drill bit 14, a pair of casing 13 is ann in the outside of the output shaft of motor two 16, ann has the dismouting subassembly in the casing 13, drill bit 14 can dismantle with the output shaft of motor two 16 through the dismouting subassembly and be connected, ann has a pair of flexible electric jar 11 on the lateral wall in the frame of falling the U4, protective baffle 12 is ann to the flexible end of flexible electric jar 11, protective baffle 12 is the arc, two protective baffle 12 sets up in the both sides of sliding seat 6 in opposite directions, prevent that the deckle edge that the process of punching produced from splashing the mistake and hindering the staff, strengthened the utility model discloses a protectiveness.

The accessory clamping component comprises the same two-way lead screw 22 arranged in the two grooves 8, one end of the two-way lead screw 22 is rotatably connected to the inner side wall of one groove 8, the other end of the two-way lead screw 22 penetrates through the sliding seat 6 between the two grooves 8 and penetrates out of the side wall of the other groove 8 to be coaxially connected with a motor I7, the motor I7 is arranged on the outer side wall of the sliding seat 6, guide rods 9 parallel to the two-way lead screw 22 are arranged in the two grooves 8, a screw 10 is connected onto the two-way lead screw 22 in the groove 8 in a threaded manner, each guide rod 9 penetrates through the corresponding screw 10, a clamping arm 21 is vertically arranged at the top end of the screw 10, clamping seats 20 are correspondingly arranged on the two clamping arms 21, the clamping seats 20 and the corresponding clamping arms 21 are of an integrated structure, clamping blocks 19 are arranged on the clamping seats 20, the two clamping blocks 19 are oppositely arranged and are positioned above the sliding seat 6, the clamping block 19 is an L-shaped block, before drilling, a motor I7 is started, a motor I7 drives a bidirectional screw rod 22 to rotate, the bidirectional screw rod 22 drives a clamping arm 21 to move through a nut 10 matched with a guide rod 9, and then the clamping block 19 is driven to clamp and fix the automobile parts to be machined.

The output shaft of the second motor 16 is coaxially provided with a mounting hole with a downward opening, the upper portion of the drill bit 14 is provided with a left mounting groove 15 and a right mounting groove 15 which correspond to each other, the output shaft of the second motor 16 is provided with a left through hole structure and a right through hole structure, the upper portion of the drill bit 14 is inserted into the mounting hole, the mounting grooves 15 correspond to the through hole structures, and the driving end of the dismounting assembly penetrates through the through hole structures and is inserted into the mounting grooves 15.

The dismounting assembly comprises a wedge-shaped block 36 arranged in the shell 13, two limit blocks 35 are correspondingly arranged at the front end and the rear end of the wedge-shaped block 36, a limit groove two 34 for the limit blocks 35 to horizontally slide is arranged on the inner side wall of the shell 13, a pin rod 32 is arranged on one side, close to the drill bit 14, of the wedge-shaped block 36, the other end of the pin rod 32 penetrates out of the shell 13 and penetrates through the through hole structure to be inserted into the mounting groove 15, a spring assembly 33 symmetrical to the pin rod 32 is arranged between the wedge-shaped block 36 and the inner side wall of the shell 13, close to one side of the drill bit 14, a threaded rod 28 is arranged on the other side of the wedge-shaped block 36, the front end of the threaded rod 28 is rotatably arranged on the inner side wall of the shell 13, a rotating rod 37 is coaxially arranged at the rear end of the threaded rod 28, the other end of the rotating rod 37 penetrates out of the shell 13 and is provided with a rotating handle, a thread block 27 is arranged on the threaded rod 28, a limit block 26 is arranged on one side of the thread 27, a limit groove one limit block 25 for the limit block 26 to slide is arranged on the inner side wall of the shell 13, the other side of the thread block 27 is provided with a connecting frame 29, the connecting frame 29 is rotatably provided with a rotating roller 30, an inclined guide groove 31 is formed in a wedge block 36, the rotating roller 30 rolls in the guide groove 31, the first limit block 26 and the thread block 27 as well as the thread block 27 and the connecting frame 29 are fixedly connected in a welding mode, when the drill bit 14 needs to be replaced, a worker drives a rotating rod 37 to rotate by rotating a handle, the first limit block 26 is limited and guided by a first limit groove 25, the rotating rod 37 drives the thread block 27 to move along a threaded rod 28 through the threaded rod 28, under the action of a spring assembly 33, the wedge block 36 moves towards one side far away from the drill bit 14, the wedge block 36 drives a pin rod 32 to move out of the mounting groove 15 and the through hole structure, so that the drill bit 14 and an output shaft of the second motor 16 are separately replaced, a new drill bit 14 is inserted into a mounting hole in the output shaft of the second motor 16 and the mounting groove 15 and the through hole structure are correspondingly arranged, the staff rotates through rotating handle drive bull stick 37, spacing groove 25 carries out spacing direction to spacing piece 26, bull stick 37 passes through threaded rod 28 and drives screw block 27 and remove along threaded rod 28, screw block 27 passes through link 29 and drives live-rollers 30 and remove along guide way 31, live-rollers 30 removes the in-process and drives wedge 36 and remove to the one side that is close to drill bit 14, compression spring subassembly 33 simultaneously, wedge 36 drives pin rod 32 and passes in the through-hole structure inserts mounting groove 15, fix new drill bit 14.

Before drilling, the second telescopic electric cylinder 23 is started to match with the roller 2, the sliding seat 6 is moved to the side far away from the drill bit 14, then starting the first motor 7, driving the bidirectional screw 22 to rotate by the first motor 7, driving the clamping arm 21 to move by the bidirectional screw 22 through the nut 10 in cooperation with the guide rod 9, further driving the clamping block 19 to clamp and fix the automobile parts to be processed, then the second telescopic electric cylinder 23 is started to match with the roller 2, the sliding seat 6 is moved to one side close to the drill bit 14, so that the position to be punched corresponds to the drill bit 14, the first telescopic electric cylinder 11 is started, the first telescopic electric cylinder 11 drives the protective baffle 12 to move towards the sliding seat 6, the burrs generated in the punching process are prevented from splashing to accidentally injure workers, the protection performance of the utility model is enhanced, then, the second lifting electric cylinder 17 and the second motor 16 are started, the second lifting electric cylinder 17 drives the second motor 16 to move downwards through the connecting plate 18, and the second motor 16 drives the drill bit 14 to perform drilling treatment in the moving downwards process.

When the drill bit 14 needs to be replaced, a worker drives the rotating rod 37 to rotate by rotating the handle, the first limiting groove 25 carries out limiting guide on the first limiting block 26, the rotating rod 37 drives the threaded block 27 to move along the threaded rod 28 through the threaded rod 28, the wedge block 36 moves to one side far away from the drill bit 14 under the action of the spring assembly 33, the wedge block 36 drives the pin rod 32 to move out of the mounting groove 15 and the through hole structure, so that the drill bit 14 and the output shaft of the motor II 16 are replaced separately, a new drill bit 14 is inserted into the mounting hole in the output shaft of the motor II 16, the mounting groove 15 and the through hole structure are arranged correspondingly, the worker drives the rotating rod 37 to rotate by rotating the handle, the first limiting groove 25 carries out limiting guide on the first limiting block 26, the rotating rod 37 drives the threaded block 27 to move along the threaded rod 28 through the threaded rod 28, the threaded block 27 drives the rotating roller 30 to move along the guide groove 31 through the connecting frame 29, the rotating roller 30 drives the wedge block 36 to move towards one side close to the drill bit 14 in the moving process, meanwhile, the spring assembly 33 is compressed, the wedge block 36 drives the pin rod 32 to penetrate through the through hole structure to be inserted into the installation groove 15, a new drill bit 14 is fixed, the operation of replacing the drill bit 14 regularly is simple and convenient, the normal work of workers is guaranteed, and the working efficiency is improved.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited to the above embodiments, and all the modifications made by the method and the technical solution of the present invention or directly applied to other occasions without modification are within the protection scope of the present invention.

Claims

1. A punching device for automobile spare and accessory parts comprises a fixed base (1) and is characterized in that a sliding seat (6) is arranged on the upper surface of the fixed base (1), grooves (8) corresponding to the left and the right are formed in the upper portion of the sliding seat (6), corresponding accessory clamping components are arranged on the two grooves (8) in a sliding mode, a telescopic electric cylinder II (23) installed on the fixed base (1) is arranged at the front end of the sliding seat (6), the telescopic end of the telescopic electric cylinder II (23) is connected with the sliding seat (6), a plurality of symmetrical support frames (3) about the telescopic electric cylinder II (23) are arranged on the upper surface of the fixed base (1) from front to back, rollers (2) are rotatably connected on each support frame (3), a front-back moving sliding chute (5) for the rollers (2) to rotate is formed in the lower surface of the sliding seat (6), an inverted U-shaped frame (4) is arranged on one side, close to the telescopic electric cylinder II (23), of the fixed base (1), the vertical lift electric cylinder (17) of ann in top in the frame of falling U (4), the flexible end of lift electric cylinder (17) is ann has connecting plate (18), the lower surface of connecting plate (18) is ann has motor two (16), coaxial drill bit (14) of being equipped with on the output shaft of motor two (16), a pair of casing (13) are ann in the outside of the output shaft of motor two (16), the dismouting subassembly is ann in casing (13), drill bit (14) can dismantle with the output shaft of motor two (16) through the dismouting subassembly and be connected, a pair of flexible electric cylinder one (11) are ann on the lateral wall in the frame of falling U (4), the flexible end of flexible electric cylinder one (11) is ann has guard shield (12), two guard shield (12) set up in opposite directions in the both sides of sliding seat (6).

2. The perforating device for the automobile parts as claimed in claim 1, characterized in that the parts clamping assembly comprises the same bidirectional screw (22) arranged in two grooves (8), one end of the bidirectional screw (22) is rotatably connected to the inner side wall of one of the grooves (8), the other end of the bidirectional screw (22) passes through a sliding seat (6) between the two grooves (8) and penetrates out of the side wall of the other groove (8) to be coaxially connected with a motor I (7), the motor I (7) is installed on the outer side wall of the sliding seat (6), guide rods (9) parallel to the bidirectional screw (22) are installed in the two grooves (8), a screw nut (10) is screwed on the bidirectional screw (22) in the groove (8), each guide rod (9) penetrates through the corresponding screw nut (10), and a clamping arm (21) is vertically installed at the top end of the screw nut (10), the two clamping arms (21) are correspondingly provided with clamping seats (20), the clamping seats (20) are provided with clamping blocks (19), the two clamping blocks (19) are oppositely arranged and are positioned above the sliding seat (6), and the clamping blocks (19) are L-shaped blocks.

3. Perforating device for automobile parts according to claim 2, characterized in that said gripping seats (20) are of a single piece construction with the respective gripping arms (21).

4. The perforating device for automobile accessories as claimed in claim 1, characterized in that said protective screen (12) is an arc.

5. The perforating device for the automobile spare and accessory parts as claimed in claim 1, wherein a mounting hole with a downward opening is coaxially formed in the output shaft of the second motor (16), a mounting groove (15) corresponding to the left and the right is formed in the upper portion of the drill bit (14), a through hole structure penetrating through the left and the right is formed in the output shaft of the second motor (16), the upper portion of the drill bit (14) is inserted into the mounting hole, the mounting groove (15) is arranged corresponding to the through hole structure, and the driving end of the dismounting assembly penetrates through the through hole structure and is inserted into the mounting groove (15).

6. The perforating device for the automobile parts as claimed in claim 5, characterized in that the disassembling component comprises a wedge block (36) disposed in the housing (13), two stoppers (35) are correspondingly disposed at the front and rear ends of the wedge block (36), a second stopper groove (34) for the second stopper (35) to slide horizontally is disposed on the inner side wall of the housing (13), a pin rod (32) is disposed on one side of the wedge block (36) close to the drill bit (14), the other end of the pin rod (32) penetrates out of the housing (13) and penetrates through the through hole structure to be inserted into the mounting groove (15), a spring component (33) symmetrical about the pin rod (32) is disposed between the wedge block (36) and the inner side wall of the housing (13) close to one side of the drill bit (14), a threaded rod (28) is disposed on the other side of the wedge block (36), the front end of the threaded rod (28) is rotatably mounted on the inner side wall of the housing (13), the coaxial bull stick (37) of ann of rear end of threaded rod (28), the other end of bull stick (37) is worn out casing (13) and is ann to have the rotation handle, threaded rod (28) are gone up the screw thread and are ann screw thread piece (27), one side ann of screw thread piece (27) has stopper one (26), be equipped with on the inside wall of casing (13) and supply stopper one (26) gliding spacing groove one (25), link (29) are ann to the opposite side of screw thread piece (27), it has live-rollers (30) to rotate ann on link (29), be equipped with guide way (31) of slope on wedge (36), live-rollers (30) roll in guide way (31).

7. The perforating device for the automobile spare and accessory parts as claimed in claim 6, characterized in that the first limiting block (26) and the thread block (27) and the connecting frame (29) are fixedly connected by welding.

8. The perforating device for automobile spare and accessory parts as claimed in claim 1, characterized in that a mounting frame (24) is arranged between the second telescopic electric cylinder (23) and the fixed base (1).