CN220329695U

CN220329695U - Small punching machine for automobile wire harness

Info

Publication number: CN220329695U
Application number: CN202221409975.6U
Authority: CN
Inventors: 张卓荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2024-01-12
Anticipated expiration: 2032-06-07

Abstract

The utility model relates to a small punching machine for an automobile wire harness, which comprises an operation table block and a punching head, wherein the top of the operation table block is fixedly connected with a shell, the front side of the shell is provided with an opening, the left side and the right side of the shell are provided with through grooves, the top of an inner cavity of the shell is provided with a hydraulic rod, the bottom end of the hydraulic rod is fixedly connected with an I-shaped plate, the position, close to the bottom, of the I-shaped plate is movably connected with a pipe body, a partition plate is arranged in the pipe body, a T-shaped screw rod and a vertical rod are respectively arranged above and below the partition plate, and through holes and threaded holes matched with the T-shaped screw rod are respectively formed in the tops of the partition plate and the vertical rod.

Description

Small punching machine for automobile wire harness

Technical Field

The utility model relates to a pressing device, in particular to a small punching machine for an automobile wire harness.

Background

The automobile wire harness is a network main body of an automobile circuit, the automobile circuit is not existed without the wire harness, and the wire harness is a component for forming a connecting circuit by bundling the wire harness after a contact terminal (connector) made of copper material is pressed with a wire cable, an insulator is molded outside, a metal shell is added outside, and the like. The wire harness industry chain includes wire and cable, connector, processing equipment, wire harness manufacturing and downstream application industry, and the punching machine is used to punch it in the daily production activity of car wire harness often, but the punching machine that is used for car wire harness among the prior art can not effectual buffering when using to very easily lead to the damage of punching press head, its punching press head is all fixed simultaneously to can not carry out convenient maintenance and change to it, so we propose a small-size punching machine for car wire harness.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a small punching machine for an automobile wire harness, which overcomes the defects of the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme:

the small punching machine for the automobile wire harness comprises an operation table block and a punching head, wherein the top of the operation table block is fixedly connected with a shell, the front side of the shell is provided with an opening, the left side and the right side of the shell are provided with through grooves, the top of an inner cavity of the shell is provided with a hydraulic rod, the bottom end of the hydraulic rod is fixedly connected with an I-shaped plate, the position, close to the bottom, of the I-shaped plate is movably connected with a pipe body, a partition plate is arranged in the pipe body, a T-shaped screw rod and a vertical rod are respectively arranged above and below the partition plate, through holes and threaded holes matched with the T-shaped screw rod are respectively formed in the tops of the partition plate and the vertical rod, the bottom ends of the T-shaped screw rods penetrate through the through holes and extend into the threaded holes, the punching head is arranged in the pipe body, the bottom end, close to the bottom pipe opening of the bottom, of the vertical rod is fixedly connected with the top of the punching head, a first buffer spring is sleeved outside the vertical rod, the top end of the first buffer spring is fixedly connected with the bottom of the partition plate, and the bottom end of the first buffer spring is contacted with the top of the punching head;

the top of operation panel piece has seted up first recess on the position corresponding with the punching press head, first perpendicular groove has been seted up to the inner chamber bottom of first recess, fixedly connected with falls T shape pole on the inner chamber bottom of first perpendicular groove, fall T shape pole overcoat and be equipped with buffer tube, and fall T shape pole overcoat and be equipped with second buffer spring, the top and the bottom fixed connection of buffer tube of second buffer spring.

As a preferable technical scheme of the utility model, the top of the operation table block is provided with second grooves near the left side and the right side, the bottom of the inner cavity of the second groove is provided with a second vertical groove, a limiting plate is arranged in the second groove, the side wall of the limiting plate is provided with a limiting groove, the bottom of the limiting plate is fixedly connected with a supporting column, the bottom of the supporting column is fixedly connected with a movable plate, the bottom of the inner cavity of the second vertical groove is provided with an electric push rod, and the top end of the electric push rod is fixedly connected with the bottom of the movable plate.

As a preferable technical scheme of the utility model, the top of the pipe body is fixedly connected with a thin pipe, the thin pipe and the I-shaped plate are sleeved with the same threaded pipe, and the outer wall of the thin pipe and the side wall of the I-shaped plate close to the bottom are provided with external threads matched with the threaded pipe.

As a preferable technical scheme of the utility model, the buffer sleeve is sleeved with the protective sleeve, and the protective sleeve is arranged in the first groove.

As a preferable technical scheme of the utility model, the bottom of the movable plate is provided with a first arc ring body close to the left side and the right side, the bottom of the inner cavity of the second vertical groove is provided with a second arc ring body close to the left side and the right side, and a buffer belt is fixedly connected between the first arc ring body and the second arc ring body on the same side.

As a preferable technical scheme of the utility model, the front sides of the first vertical groove and the second vertical groove are respectively provided with an access door.

As a preferable technical scheme of the utility model, sliding blocks are arranged on the left side and the right side of the I-shaped plate close to the top, and sliding grooves matched with the sliding blocks are arranged on the inner walls of the left side and the right side of the shell.

The embodiment of the utility model provides a small punching machine for an automobile wire harness, which has the following beneficial effects:

1. in the technical scheme, the stamping head can be effectively buffered through the mutual matching of the first buffer spring, the buffer sleeve, the second buffer spring and other parts, so that the damage of the stamping head is effectively avoided, the service life of the stamping head is prolonged, and resources are saved;

2. in the technical scheme, the stamping head can be conveniently maintained and replaced through the mutual matching among the threaded pipe, the thin pipe, the T-shaped screw rod and other parts, and the service efficiency of the stamping head can be effectively improved;

3. in the technical scheme, the effective position limitation of the wire harness can be realized through the arrangement of the limiting plate, the limiting groove and other parts, so that the stamping efficiency of the wire harness can be effectively improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional structure of FIG. 1;

fig. 3 is an enlarged view at a in fig. 2;

fig. 4 is an enlarged view at B in fig. 2.

In the figure: 1. an operation table block; 2. punching heads; 3. a through groove; 4. a limiting plate; 5. a tube body; 6. a housing; 7. a protective sleeve; 8. a buffer sleeve; 9. a limit groove; 10. a support column; 11. a second groove; 12. a movable plate; 13. a second vertical groove; 14. an electric push rod; 15. a buffer belt; 16. a first vertical groove; 17. an inverted T-bar; 18. a second buffer spring; 19. an I-shaped plate; 20. a hydraulic rod; 21. a first groove; 22. a threaded tube; 23. a tubule; 24. a T-shaped screw; 25. a partition plate; 26. a vertical rod; 27. a first buffer spring; 28. a first arcuate ring body; 29. a second arcuate ring body.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-4, a small-sized punching machine for an automobile wire harness comprises an operation table block 1 and a punching head 2, wherein the top of the operation table block 1 is fixedly connected with a shell 6, the front side of the shell 6 is provided with an opening, the left side and the right side of the shell 6 are provided with through grooves 3, the top of an inner cavity of the shell 6 is provided with a hydraulic rod 20, the bottom of the hydraulic rod 20 is fixedly connected with an i-shaped plate 19, the left side and the right side of the i-shaped plate 19 are provided with sliding blocks near the top, the inner walls of the left side and the right side of the shell 6 are provided with sliding grooves matched with the sliding blocks, the position of the i-shaped plate 19 near the bottom is movably connected with a pipe body 5, a partition plate 25 is arranged in the pipe body 5, a through hole and a threaded hole 26 are respectively formed above and below the partition plate 25, the top of the partition plate 25 and the threaded hole 26 are respectively provided with a through hole matched with the T-shaped screw 24, the bottom end of the T-shaped screw 24 penetrates through the through hole and extends into the threaded hole, the punching head 2 is arranged near the bottom pipe opening of the pipe body 5, the bottom of the vertical rod 26 is fixedly connected with the top of the punching head 2, the top of the pipe is sleeved with the top of the punching head 2, the bottom of the partition plate is movably connected with the top of a first buffer spring 27, and the bottom buffer spring 27 is fixedly connected with the top of the first buffer spring 27, and the bottom buffer spring 27 is contacted with the top 2;

the top of the operation table block 1 is provided with a first groove 21 at a position corresponding to the stamping head 2, the bottom of the inner cavity of the first groove 21 is provided with a first vertical groove 16, the bottom of the inner cavity of the first vertical groove 16 is fixedly connected with an inverted T-shaped rod 17, a buffer sleeve 8 is sleeved outside the inverted T-shaped rod 17, a second buffer spring 18 is sleeved outside the inverted T-shaped rod 17, the top end of the second buffer spring 18 is fixedly connected with the bottom of the buffer sleeve 8, a protection sleeve 7 is sleeved outside the buffer sleeve 8, and the protection sleeve 7 is arranged in the first groove 21;

in the embodiment, through the mutual matching among the first buffer spring 27, the buffer sleeve 8, the second buffer spring 18 and other parts, the stamping head 2 can be effectively buffered, so that the stamping head 2 is effectively prevented from being damaged, the service life of the stamping head is prolonged, and resources are saved;

the top of the operation table block 1 is close to the left side and the right side, a second groove 11 is formed in the top of the operation table block 1, a second vertical groove 13 is formed in the bottom of an inner cavity of the second groove 11, a limiting plate 4 is arranged in the second groove 11, a limiting groove 9 is formed in the side wall of the limiting plate 4, a supporting column 10 is fixedly connected to the bottom of the limiting plate 4, a movable plate 12 is fixedly connected to the bottom of the supporting column 10, an electric push rod 14 is mounted on the bottom of the inner cavity of the second vertical groove 13, the top end of the electric push rod 14 is fixedly connected with the bottom of the movable plate 12, and access doors are mounted on the front sides of the first vertical groove 16 and the second vertical groove 13;

in the embodiment, the limiting plate 4 can be moved out of the second groove 11, so that the purpose of limiting the position is achieved;

the top of the pipe body 5 is fixedly connected with a thin pipe 23, the thin pipe 23 and the I-shaped plate 19 are sleeved with the same threaded pipe 22, and external threads matched with the threaded pipe 22 are formed on the outer wall of the thin pipe 23 and the side wall of the I-shaped plate 19 close to the bottom;

in the embodiment, the components such as the threaded pipe 22, the thin pipe 23 and the T-shaped screw 24 are matched with each other, so that the stamping head 2 can be conveniently maintained and replaced, and the use efficiency of the stamping head can be effectively improved;

wherein, the bottom of fly leaf 12 is close to the left and right sides department and all installs first arc ring body 28, and the inner chamber bottom of second vertical slot 13 is close to the left and right sides department and all installs second arc ring body 29, is located the first arc ring body 28 and the second arc ring body 29 of same side between fixedly connected with buffer zone 15.

Working principle: when the technical scheme is used, firstly, the electric push rod 14 is started, the electric push rod 14 drives the movable plate 12 to move upwards, the movable plate 12 drives the limiting plate 4 to move upwards through the supporting columns 10, when the notch of the limiting groove 9 and the second groove 11 are positioned on the same horizontal plane, the electric push rod 14 is closed, at the moment, the automobile wire harness passes through the two limiting grooves 9 to be attached to the tops of the protective sleeve 7 and the buffer sleeve 8, the purpose of limiting the position is achieved, the hydraulic rod 20 is started, the I-shaped plate 19 is driven to move downwards by the hydraulic rod 20, the I-shaped plate 19 drives the stamping head 2 to move downwards through the pipe body 5 to complete stamping, at the moment, the stamping head 2 drives the vertical rod 26 and the T-shaped screw 24 to move upwards, the top of the T-shaped screw 24 is enabled to be in contact with the bottom of the I-shaped plate 19, at the moment, the first buffer spring 27 is in a compressed state, the synchronous buffer sleeve 8 moves downwards on the inverted T-shaped rod 17 and presses the second buffer spring 18, thereby the effective buffering of the stamping head 2 can be achieved, the service life of the stamping head 2 is prolonged, but resources are saved, when the stamping head 2 needs to be maintained or replaced, the pipe body 22 is removed from the top of the T-shaped screw 5, the T-shaped screw can be replaced, the pipe body 2 can be replaced by the pipe body 5, and the top can be replaced by the pipe body 5, and the pipe opening can be replaced by the pipe body 2, and the pipe opening can be replaced by the pipe opening 2.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a small-size punching machine for car pencil, includes operation panel piece (1) and punching press head (2), its characterized in that, the top fixedly connected with casing (6) of operation panel piece (1), and the front side of casing (6) is provided with the opening to logical groove (3) have all been seted up on the left and right sides of casing (6), hydraulic stem (20) are installed at the inner chamber top of casing (6), the bottom fixedly connected with I-shaped template (19) of hydraulic stem (20), I-shaped template (19) are located swing joint in being close to the bottom outward has body (5), install baffle (25) in body (5), the top and the below of baffle (25) are provided with T shape screw rod (24) and montant (26) respectively, through-hole and screw hole with T shape screw rod (24) assorted are seted up on the top of baffle (25) and montant (26) respectively, and the bottom of T shape screw rod (24) passes the through-hole and extends to screw hole, punching press head (2) set up in body (5) be close to bottom department, and the bottom of being close to bottom (26) and being connected with a first spring (27) and a top of the montant (27) is fixed to the top of the montant (27), the bottom end of the first buffer spring (27) is contacted with the top of the stamping head (2);

first recess (21) has been seted up on the top of operation panel piece (1) and the corresponding position of punching press head (2), first perpendicular groove (16) have been seted up to the inner chamber bottom of first recess (21), fixedly connected with down T shape pole (17) on the inner chamber bottom of first perpendicular groove (16), down T shape pole (17) overcoat is equipped with buffer tube (8), and down T shape pole (17) overcoat is equipped with second buffer spring (18), the top and the bottom fixed connection of buffer tube (8) of second buffer spring (18).

2. The small punching machine for the automobile wire harness, according to claim 1, characterized in that the top of the operation table block (1) is close to the left side and the right side, a second groove (11) is formed in the top of the operation table block (1), a second vertical groove (13) is formed in the bottom of an inner cavity of the second groove (11), a limiting plate (4) is arranged in the second groove (11), a limiting groove (9) is formed in the side wall of the limiting plate (4), a supporting column (10) is fixedly connected to the bottom of the limiting plate (4), a movable plate (12) is fixedly connected to the bottom of the supporting column (10), an electric push rod (14) is mounted on the bottom of the inner cavity of the second vertical groove (13), and the top end of the electric push rod (14) is fixedly connected with the bottom of the movable plate (12).

3. The small punching machine for the automobile wire harness according to claim 1, wherein the top of the pipe body (5) is fixedly connected with a thin pipe (23), the thin pipe (23) and the I-shaped plate (19) are sleeved with the same threaded pipe (22), and the outer wall of the thin pipe (23) and the side wall of the I-shaped plate (19) close to the bottom are provided with external threads matched with the threaded pipe (22).

4. A miniature press for automotive wire harnesses according to claim 1, characterized in that the buffer sleeve (8) is sheathed with a protective sleeve (7), and that the protective sleeve (7) is mounted in the first recess (21).

5. The small punching machine for the automobile wire harness according to claim 2, wherein the bottom of the movable plate (12) is close to the left side and the right side, the first arc-shaped ring bodies (28) are arranged on the bottom of the inner cavity of the second vertical groove (13), the second arc-shaped ring bodies (29) are arranged on the bottom of the inner cavity of the second vertical groove (13) close to the left side and the right side, and a buffer belt (15) is fixedly connected between the first arc-shaped ring bodies (28) and the second arc-shaped ring bodies (29) on the same side.

6. A small punch for automotive wire harnesses according to claim 1, characterized in that the front sides of the first (16) and second (13) vertical slots are each fitted with an access door.

7. The small punching machine for the automobile wire harness according to claim 1, wherein sliding blocks are arranged on the left side and the right side of the I-shaped plate (19) close to the top, and sliding grooves matched with the sliding blocks are formed on the inner walls of the left side and the right side of the shell (6).