CN218574878U - Multi-station cold header - Google Patents

Abstract

The utility model discloses a multi-station cold heading machine, which comprises a body, the right side of the body is provided with a feeding end, the right side of the body and the bottom of the feeding end are fixedly provided with a support plate, and the top of the support plate is provided with a There are cleaning components. There are two cleaning components arranged in a rectangular array. The cleaning component on the right side of the limit ring sprays rust remover on the surface of the raw material to speed up the dissolution of rust on the surface of the raw material and facilitate rust removal. The component drives the grinding component to grind the surface of the raw material, deeply remove the rust stains on the surface of the raw material, and the grinding component is convenient for grinding raw materials of different sizes, increasing the practicability of the device. The cleaning component sprays clean water for cleaning, removes the residue remaining on the surface of the raw material after grinding, and wipes with the sponge ring to wipe the clean water on the surface of the raw material to ensure the cleaning effect and facilitate subsequent processing.

Description

A multi-station cold heading machine

technical field

The utility model relates to the technical field of cold heading machines, in particular to a multi-station cold heading machine.

Background technique

The cold heading machine is a special equipment mainly used for the mass production of fasteners such as nuts and bolts. The earliest cold heading machine in the world originated from Germany. The purpose of developing the cold heading machine at that time was mainly for the large number of The cold heading process of manufacturing bullet casings is based on the theory of metal plastic deformation. A certain pressure is applied to the metal blank at room temperature to cause plastic deformation in the mold cavity, and it is formed according to the specified shape and size.

Most of the workpieces processed by the cold heading machine are metal raw materials, and the surface of the metal raw materials is prone to rust stains in the air. If the rust removal operation is not performed before entering the cold heading machine, the quality of the metal raw materials after processing will be affected. The application number is 202122713242.3. A multi-station cold heading machine, the problem to be solved in the background technology is: when the existing multi-station cold heading machine collects the processed raw materials, because the position of the discharge port is lower, it is necessary to use a small The collection of containers is not convenient enough, and the operation panel is external, so there is a risk of being accidentally touched, but it pulls the raw materials from the feed end of the cold heading machine to the front of the cold heading machine, which is not convenient for derusting the surface of the raw materials, which is not conducive to Subsequent processing has certain defects.

Utility model content

The utility model provides a multi-station cold heading machine, which comprises a body, the right side of the body is provided with a feeding end, the right side of the body and the bottom of the feeding end are fixedly provided with a support plate, and the top of the support plate is provided with a There are cleaning components, two cleaning components are arranged in a rectangular array, the top of the support seat and the side where the two cleaning components are close to each other are provided with a limiting ring, and the outer wall of the limiting ring is provided with a The center point is a mirror-symmetric grinding assembly, and the outer wall of the limit ring is provided with a transmission assembly on the side where the two grinding assemblies are close to each other;

The grinding assembly includes an electric push rod, a mounting plate, a sanding plate and a mounting ring, the back of the mounting ring is fixedly connected to the outer wall of the limit ring, the side wall of the electric push rod is fixedly connected to the inner wall of the mounting ring, and the output of the electric push rod The shaft extends into the limit circle, the output shaft of the electric push rod is fixedly connected with the convex surface of the mounting plate, and the concave surface of the mounting plate is fixedly connected with the convex surface of the frosted plate.

Preferably, there are two electric push rods, mounting plates, frosted plates and mounting rings, and the center point of the limit ring is mirror-symmetrical. The rod is connected to the controller by wires.

Preferably, the transmission assembly includes a drive motor, a gear, a ring gear, a first bearing and a second bearing, the inner wall of the ring gear is fixedly sleeved on the outer wall of the limit ring, and the inner wall of the inner ring of the first bearing is connected to the limit ring. The outer wall is fixedly connected, the ring gear and the first bearing are located on the side where the two grinding components are close to each other, the outer wall teeth of the gear mesh with the outer wall teeth of the ring gear, and the output shaft of the driving motor is fixedly connected with a rotating shaft, which is far away from the driving motor The side wall at one end of the second bearing is fixedly connected with the inner wall of the gear, and the inner wall of the inner ring of the second bearing is fixedly connected with the side wall of the rotating shaft.

Preferably, the outer ring outer wall of the first bearing and the outer ring outer wall of the second bearing are fixedly connected to the top and bottom of the support plate through the first bearing seat and the second bearing seat respectively, and the top of the driving motor is connected to the bottom of the support plate Fixed connection, the driving motor is connected with the controller through wires.

Preferably, the cleaning assembly includes a water guide plate, a nozzle, a first water guide pipe, a first water storage tank, a second water guide pipe, a water pump, a second water storage tank and a third water guide pipe, and the nozzles are fixed in an annular array on the water guide The inner wall of the plate, the side wall of the water pump is fixedly connected with the side wall of the support plate, the water inlet end of the nozzle is connected with the discharge end of the water guide plate, the water inlet end of the water guide plate is connected with the discharge end of the first water guide pipe, and the first The water inlet end of the aqueduct is connected with the discharge end of the water pump, the water inlet end of the water pump is connected with the discharge end of the second aqueduct, the water inlet end of the second aqueduct extends into the first water storage tank, and one end of the third aqueduct extending to the bottom of the inner wall of the water guide plate, and the other end of the third water guide pipe extends into the second water storage tank.

Preferably, the water guide plate is designed in a ring shape, and the inside of the water guide plate is designed in a hollow shape. The inner wall of the water guide plate is provided with a discharge end suitable for the nozzle, and rubber rings are fixedly connected to both sides of the water guide plate. , the water pump is connected with the controller through wires.

Preferably, a sponge ring is fixed on the left side of the water guide plate of the cleaning assembly near the feed end, and the center points of the sponge ring, the rubber ring and the water guide plate are all on a straight line with the center point of the feed end.

Preferably, the top of the support plate is fixedly connected with a mounting block for installing the water guide plate, and the bottom of the support plate is fixedly connected with support columns arranged in a rectangular array.

Preferably, a through slot is opened on the top of the support plate and at the bottom of the ring gear, and the center point of the limiting ring and the center point of the feeding end are on a straight line.

Compared with the prior art, the above-mentioned technical solution of the utility model has the following beneficial technical effects:

1. The device sprays rust remover on the surface of the raw material through the cleaning component on the right side of the limit ring, so as to speed up the dissolution of rust stains on the surface of the raw material and facilitate rust removal.

2. The device drives the grinding component to work through the transmission component, thereby grinding the surface of the raw material, deeply removing the rust stains on the surface of the raw material, and the grinding component is convenient for grinding raw materials of different sizes, increasing the practicability of the device.

3. The device sprays clean water through the cleaning component on the left side of the limit ring to clean, removes the residue remaining on the surface of the raw material after grinding, and wipes the clean water on the surface of the raw material with a sponge ring to ensure the cleaning effect and facilitate the follow-up for processing.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a multi-station cold heading machine proposed by the utility model.

Fig. 2 is a structural schematic diagram of a cleaning assembly, a transmission assembly and a grinding assembly of a multi-station cold heading machine proposed by the utility model.

Fig. 3 is a schematic diagram of the exploded structure of the cleaning assembly, transmission assembly and grinding assembly of a multi-station cold heading machine proposed by the utility model.

Fig. 4 is an enlarged structural schematic diagram of A in Fig. 3 of a multi-station cold heading machine proposed by the utility model.

Fig. 5 is a structural schematic diagram of a transmission assembly of a multi-station cold heading machine proposed by the utility model.

Reference numerals; 1, body; 2, feed end; 3, transmission assembly; 301, first bearing; 302, ring gear; 303, drive motor; 304, gear; 305, second bearing; 4, limit ring 5, cleaning assembly; 501, water guide plate; 502, nozzle; 503, the third water guide pipe; 504, the second water storage tank; 505, the first water storage tank; 506, the second water guide pipe; 507, the water pump; 508, 6. Grinding assembly; 601. Installation ring; 602. Installation plate; 603. Frosted plate; 604. Electric push rod; 7. Support plate; 8. Through groove; 9. Sponge ring.

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and not intended to limit the scope of the present invention. In addition, in the following description, descriptions of known structures and technologies are omitted to avoid unnecessarily confusing the concept of the present invention.

As shown in Figures 1 and 2, a kind of multi-station cold heading machine proposed by the utility model includes a body 1, the right side of the body 1 is provided with a feed end 2, and the right side of the body 1 is located at the end of the feed end 2. The bottom is fixed with a support plate 7, and the top of the support plate 7 is provided with a cleaning assembly 5. The cleaning assembly 5 on the right side of the limit ring 4 sprays the rust remover on the surface of the raw material to speed up the dissolution of the rust on the surface of the raw material and facilitate rust removal. Spray clean water through the cleaning assembly 5 on the left side of the limit ring 4 to clean, remove the residue remaining on the surface of the raw material after grinding, and wipe the clean water on the surface of the raw material with the sponge ring 9 to ensure the cleaning effect and facilitate subsequent operations. Processing, the cleaning assembly 5 is provided with two, and is arranged in a rectangular array, the top of the support seat and the side where the two cleaning assemblies 5 are close to each other are provided with a limit ring 4, and the outer wall of the limit ring 4 is provided with a limit ring 4. The center point of the ring 4 is a mirror-symmetric grinding assembly 6, and the outer wall of the limit ring 4 is provided with a transmission assembly 3 on the side where the two grinding assemblies 6 are close to each other. The transmission assembly 3 drives the grinding assembly 6 to work, so that the raw material The surface of the raw material is polished to deeply remove the rust stains on the surface of the raw material, and the grinding component 6 is convenient for grinding raw materials of different sizes, increasing the practicability of the device.

Further, the top of the support plate 7 is fixedly connected with a mounting block for installing the water guide plate 501, and the bottom of the support plate 7 is fixedly connected with support columns arranged in a rectangular array to play a supporting role. The top of the support plate 7 is located at the ring gear 302 There is a through groove 8 at the bottom of the bottom, which is convenient for gear 304 and ring gear 302 to engage and drive.

As shown in Figures 3, 4 and 5, the grinding assembly 6 includes an electric push rod 604, a mounting plate 602, a sanding plate 603 and a mounting ring 601, the back side of the mounting ring 601 is fixedly connected with the outer wall of the limit ring 4, and the electric push rod 604 The side wall of the electric push rod 604 is fixedly connected with the inner wall of the mounting ring 601, the output shaft of the electric push rod 604 extends into the limit ring 4, the output shaft of the electric push rod 604 is fixedly connected with the convex surface of the mounting plate 602, and the concave surface of the mounting plate 602 It is fixedly connected with the convex surface of the frosted plate 603, and the electric push rod 604 is activated by the controller. The output shaft of the electric push rod 604 drives the installation plate 602 to move, and the installation plate 602 drives the frosted plate 603 to move, thereby adjusting the position of the frosted plate 603, so that It is suitable for raw materials of different sizes.

Further, there are two electric push rods 604, mounting plate 602, frosted plate 603 and mounting ring 601, and the center point of the limit ring 4 is mirror-symmetrical, which is convenient for grinding raw materials. The mounting plate 602 and the frosted plate 603 are all arc-shaped design, fit the surface of the raw material, improve the grinding effect, electric push rod 604 is connected with the controller through wires.

As shown in Figures 4 and 5, the transmission assembly 3 includes a driving motor 303, a gear 304, a ring gear 302, a first bearing 301 and a second bearing 305, the inner wall of the ring gear 302 is fixedly sleeved on the outer wall of the limit ring 4, and the second The inner wall of the inner ring of a bearing 301 is fixedly connected with the outer wall of the limit ring 4, the ring gear 302 and the first bearing 301 are located on the side where the two grinding assemblies 6 are close to each other, the teeth of the outer wall of the gear 304 and the outer wall of the ring gear 302 The teeth mesh, the output shaft of the driving motor 303 is fixedly connected with a rotating shaft, the side wall of the end of the rotating shaft away from the driving motor 303 is fixedly connected with the inner wall of the gear 304, and the inner wall of the inner ring of the second bearing 305 is fixedly connected with the side wall of the rotating shaft. The device starts the driving motor 303, the output shaft of the driving motor 303 drives the rotating shaft to rotate, the rotating shaft drives the gear 304 to rotate, the gear 304 drives the ring gear 302 to rotate, and the ring gear 302 drives the limit ring 4 to rotate along the first bearing 301, so that the sanding plate 603 The raw material is ground while turning.

Further, the outer ring outer wall of the first bearing 301 and the outer ring outer wall of the second bearing 305 are fixedly connected to the top and bottom of the support plate 7 through the first bearing 301 seat and the second bearing 305 seat respectively, and the first bearing 301 and the second bearing 305 are fixedly connected to each other. The second bearing 305 ensures the stability of the limit ring 4 and the rotating shaft respectively, the top of the driving motor 303 is fixedly connected to the bottom of the support plate 7, and the driving motor 303 is connected to the controller through wires.

As shown in Figure 3, the cleaning assembly 5 includes a water guide plate 501, a nozzle 502, a first water guide pipe 508, a first water storage tank 505, a second water guide pipe 506, a water pump 507, a second water storage tank 504 and a third water guide pipe 503 , the nozzles 502 are fixed in an annular array on the inner wall of the water guide plate 501, the side wall of the water pump 507 is fixedly connected with the side wall of the support plate 7, the water inlet end of the nozzle 502 is connected with the discharge end of the water guide plate 501, and the water guide plate The water inlet end of 501 is connected with the discharge end of the first aqueduct 508, the water inlet end of the first aqueduct 508 is connected with the discharge end of the water pump 507, the water inlet end of the water pump 507 is connected with the discharge end of the second aqueduct 506, The water inlet end of the second water guide pipe 506 extends into the first water storage tank 505, one end of the third water guide pipe 503 extends to the bottom of the inner wall of the water guide plate 501, and the other end of the third water guide pipe 503 extends to the second water storage tank 504 Inside, the water pump 507 is activated by the controller, and the water pump 507 pumps the rust remover in the first water storage tank 505 into the nozzle 502 along the first water guide pipe 508, the second water guide pipe 506, and the water guide plate 501, and the rust remover is pumped into the nozzle 502 through the nozzle 502. The rust agent is sprayed to the surface of the raw material, and the first water storage tank 505 located on the left and right sides of the limit ring 4 is respectively stored with clear water and rust remover, which is convenient for practical use. The rust remover sprayed onto the surface of the raw material drips down along the raw material Under the action of the rubber ring, the rust remover is prevented from splashing and polluting the working environment, and it is convenient to collect the rust remover, so that the rust remover drops into the first water guide plate 501 and passes through the third water guide pipe 503 Flow to the second water storage tank 504 for collection.

Further, the water guide plate 501 is designed in a ring shape, and the inside of the water guide plate 501 is designed in a hollow shape. The inner wall of the water guide plate 501 is provided with a discharge end that is compatible with the nozzle 502, so as to facilitate delivery into the nozzle 502 and guide water. Both sides of the plate 501 are fixedly connected with rubber rings to avoid splashing of the rust remover, avoid polluting the working environment, and facilitate the collection of the rust remover. The left side of the water guide plate 501 is fixedly provided with a sponge ring 9, which is used to wipe the clean water on the surface of the raw material to ensure the cleaning effect.

Further, the center points of the sponge ring 9, the rubber ring and the water guide plate 501 are all on a straight line with the center point of the feed end 2, and the center points of the limit ring 4 and the center point of the feed end 2 are on a straight line , It is convenient to carry out derusting treatment on the surface of raw materials while transporting raw materials.

In the utility model, when in use, the raw material that needs to be processed into a workpiece is drawn into the body 1 through the feed end 2 for processing, and the surface of the raw material is cleaned by the cleaning component 5 on the right side of the limit ring 4 before the raw material enters the body 1 Spray rust remover to speed up the dissolution of rust stains on the surface of raw materials, and facilitate rust removal, and then drive the grinding assembly 6 to work through the transmission assembly 3, thereby grinding the surface of the raw material, deeply removing the rust stains on the surface of the raw material, and the grinding assembly 6 is convenient for cleaning Raw materials of different sizes are polished to increase the practicability of the device. After the grinding is completed, clean water is sprayed from the cleaning assembly 5 on the left side of the limit ring 4 for cleaning, and the residue left on the surface of the raw material after grinding is removed, and wiped by the sponge ring 9 , Wipe the clean water on the surface of the raw material to ensure the cleaning effect and facilitate subsequent processing.

When the cleaning assembly 5 is specifically operated, the water pump 507 is activated by the controller, and the water pump 507 pumps the rust remover in the first water storage tank 505 into the nozzle 502 along the first water guide pipe 508, the second water guide pipe 506, and the water guide plate 501. , the derusting agent is sprayed to the surface of the raw material through the nozzle 502, and the first water storage tank 505 located on the left and right sides of the limit ring 4 is respectively stored with clear water and the derusting agent, which is convenient for actual use. The rust remover drips down along the raw material, and under the action of the rubber ring, the rust remover is prevented from splashing and polluting the working environment, and it is convenient to collect the rust remover, so that the rust remover drops into the first water guide plate 501, Flow through the third water pipe 503 to the second water storage tank 504 for collection. When operating the transmission assembly 3 and the grinding assembly 6, the electric push rod 604 is first activated by the controller, and the output shaft of the electric push rod 604 drives the installation plate 602 Move, the mounting plate 602 drives the frosted plate 603 to move, thereby adjusting the position of the frosted plate 603, making it suitable for raw materials of different sizes. After the position adjustment of the frosted plate 603 is completed, the drive motor 303 is started by the controller, and the output shaft of the drive motor 303 Drive the rotating shaft to rotate, the rotating shaft drives the gear 304 to rotate, the gear 304 drives the ring gear 302 to rotate, the ring gear 302 drives the limit ring 4 to rotate along the first bearing 301, so that the grinding plate 603 rotates while grinding the raw material.

It should be understood that the above specific embodiments of the present utility model are only used to illustrate or explain the principle of the present utility model, but not to limit the present utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model shall be included in the protection scope of the present utility model. Furthermore, the appended claims are intended to cover all changes and modifications that come within the scope and boundaries of the appended claims, or equivalents of such scope and boundaries.

Claims (9)

1. A multi-station cold heading machine, comprising a body (1), is characterized in that, the right side of the body (1) is provided with a feed end (2), and the right side of the body (1) is positioned at the feed end The bottom of the end (2) is fixedly provided with a support plate (7), and the top of the support plate (7) is provided with a cleaning assembly (5), and two cleaning assemblies (5) are arranged in a rectangular array. The top and the side where the two cleaning components (5) are close to each other are provided with a limit ring (4), and the outer wall of the limit ring (4) is provided with a grinding assembly ( 6), the outer wall of the limit ring (4) is provided with a transmission component (3) on the side where the two grinding components (6) are close to each other; The grinding assembly (6) includes an electric push rod (604), a mounting plate (602), a sanding plate (603) and a mounting ring (601), the back of the mounting ring (601) is fixed to the outer wall of the limit ring (4) connection, the side wall of the electric push rod (604) is fixedly connected with the inner wall of the mounting ring (601), the output shaft of the electric push rod (604) extends into the limit circle (4), and the output shaft of the electric push rod (604) It is fixedly connected with the convex surface of the mounting plate (602), and the concave surface of the mounting plate (602) is fixedly connected with the convex surface of the frosted plate (603). 2. A multi-station cold heading machine according to claim 1, characterized in that, the electric push rod (604), the mounting plate (602), the frosted plate (603) and the mounting ring (601) are all provided with There are two, and the center point of the limit ring (4) is a mirror image, the mounting plate (602) and the frosted plate (603) are both arc-shaped, and the electric push rod (604) is connected to the controller through a wire . 3. A multi-station cold heading machine according to claim 1, characterized in that the transmission assembly (3) includes a drive motor (303), a gear (304), a ring gear (302), a first bearing (301) and the second bearing (305), the inner wall of the ring gear (302) is fixedly sleeved on the outer wall of the limit ring (4), the inner wall of the inner ring of the first bearing (301) and the outer wall of the limit ring (4) Fixedly connected, the ring gear (302) and the first bearing (301) are located on the side where the two grinding assemblies (6) are close to each other, the outer wall teeth of the gear (304) mesh with the outer wall teeth of the ring gear (302), The output shaft of the driving motor (303) is fixedly connected with a rotating shaft, and the side wall at one end of the rotating shaft away from the driving motor (303) is fixedly connected with the inner wall of the gear (304), and the inner ring inner wall of the second bearing (305) is fixed to the side wall of the rotating shaft. connect. 4. A multi-station cold heading machine according to claim 3, characterized in that, the outer ring outer wall of the first bearing (301) and the outer ring outer wall of the second bearing (305) pass through the first bearing respectively (301) seat and the second bearing (305) seat are fixedly connected with the top and the bottom of support plate (7), and the top of drive motor (303) is fixedly connected with the bottom of support plate (7), and drive motor (303) passes wire Connect with the controller. 5. A multi-station cold heading machine according to claim 1, characterized in that, the cleaning assembly (5) includes a water guide plate (501), a nozzle (502), a first water guide pipe (508), The first water storage tank (505), the second water guide pipe (506), the water pump (507), the second water storage tank (504) and the third water guide pipe (503), the nozzles (502) are fixed in an annular array on the water guide plate The inner wall of (501), the side wall of water pump (507) is fixedly connected with the side wall of support plate (7), the water inlet end of nozzle (502) is connected with the discharge end of water guide plate (501), water guide plate (501 ) is connected to the drain end of the first aqueduct (508), the water inlet end of the first aqueduct (508) is connected to the drain end of the water pump (507), and the water inlet end of the water pump (507) is connected to the second The drain end of the water guide pipe (506) is connected, the water inlet end of the second water guide pipe (506) extends into the first water storage tank (505), and one end of the third water guide pipe (503) extends to the bottom of the water guide plate (501). At the bottom of the inner wall, the other end of the third water guide pipe (503) extends into the second water storage tank (504). 6. A multi-station cold heading machine according to claim 5, characterized in that, the water guide plate (501) is designed in a ring shape, the inside of the water guide plate (501) is designed in a hollow shape, and the water guide plate (501) is designed in a hollow shape. The inner wall of (501) is provided with the discharge end that matches with nozzle (502), and both sides of water guide plate (501) are all fixedly connected with rubber ring, and described water pump (507) is connected with controller by wire. 7. A multi-station cold heading machine according to claim 1, characterized in that, the left side of the water guide plate (501) of the cleaning assembly (5) near the feed end (2) is fixed with a Sponge ring (9), the center point of sponge ring (9), rubber ring and water guide plate (501) is all on a straight line with the center point of feed end (2). 8. A multi-station cold heading machine according to claim 1, characterized in that, the top of the support plate (7) is fixedly connected with a mounting block for installing a water guide plate (501), and the support plate (7) The bottom of the utility model is fixedly connected with support columns arranged in a rectangular array. 9. A multi-station cold heading machine according to claim 1, characterized in that, the top of the support plate (7) and the bottom of the ring gear (302) are provided with a through groove (8), the The center point of the limit ring (4) and the center point of the feed end (2) are on a straight line.

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