CN215746120U

CN215746120U - Automobile bolt processing is with novel high-efficient cold-heading device

Info

Publication number: CN215746120U
Application number: CN202121715269.XU
Authority: CN
Inventors: 汤瑞海
Original assignee: Jiangsu Hongding Auto Parts Co ltd
Current assignee: Jiangsu Hongding Auto Parts Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-02-08
Anticipated expiration: 2031-07-27

Abstract

The utility model provides a novel high-efficiency cold heading device for automobile bolt processing, which comprises a shell, wherein the shell comprises a feeding assembly and a first cold heading assembly, the feeding assembly is arranged in the shell and comprises a feeding cavity, the upper side of the inner wall of one side of the shell is provided with the feeding cavity, one side of the feeding cavity is provided with a circular through hole, the inner wall of the bottom surface of one side of the shell, which is close to the circular through hole, is slidably connected with a sliding block, one side of the sliding block, which is far away from the circular through hole, is provided with a first telescopic rod, the other end of the first telescopic rod is fixedly connected with the inner wall of the feeding cavity, the top surface of the sliding block is provided with a motor, one end of an output shaft of the motor is provided with a cutting wheel, the inner wall of the bottom surface of one side of the feeding cavity, which is close to the cutting wheel, is provided with a feeding channel, the feeding channel and the circular through hole are arranged in parallel, and the bottom of the feeding channel is connected with the first cold heading assembly, the production efficiency of the cold heading device is accelerated.

Description

Automobile bolt processing is with novel high-efficient cold-heading device

Technical Field

The utility model mainly relates to the technical field of automobile machining, in particular to a novel efficient cold heading device for machining an automobile bolt.

Background

In the automotive processing trade, the bolt is the more connecting piece of using, and the bolt has played very big effect to the car assembly, need use the cold-heading device to carry out plastic deformation to the bolt in the course of working of car bolt, and it generally needs to use artifical or other equipment to cooperate in the cold-heading equipment of the effect of cold-heading on the existing market, and the availability factor is relatively poor, has reduced the production efficiency of cold-heading.

According to the patent document application number (CN 201921583213.6), the utility model provides cold-heading equipment for automobile bolt processing, which relates to the technical field of machinery and comprises a base, wherein a support rod is fixed at the top of the base, a top plate is installed at the top of the support rod, a hydraulic cylinder is installed at the top of the top plate, an output shaft of the hydraulic cylinder extends to the lower part of the top plate and is connected with a punching head, a telescopic rod is installed at the top of the base, a support plate is connected at the top of the telescopic rod, the cold-heading equipment for automobile bolt processing is characterized in that a side barrel sleeve is sleeved outside a limiting rod in the descending process of the punching head, the deviation of a module disc in cold-heading operation is avoided, the processing quality is effectively ensured, meanwhile, the compression of the telescopic rod and a spring can buffer the downward-pressing potential energy, the vibration to the base is reduced, the noise is reduced, the damage to the base is reduced, and the service life is prolonged, the rotary module disc can separate the processed workpiece from the equipment through the discharge port and the chute, so that the safety is better, the device can play a role in cold heading of the automobile bolt, but the cold heading function of the device needs to be matched by manpower or other equipment, the use efficiency is poor, and the production efficiency of the cold heading is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a novel efficient cold heading device for machining an automobile bolt, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a car bolt processing is with novel high-efficient cold-heading device, includes the casing, the casing includes material loading subassembly and first cold-heading subassembly, the inside material loading subassembly that is equipped with of casing, the material loading subassembly includes the material loading chamber, casing one side inner wall upside is equipped with the material loading chamber, material loading chamber one side is equipped with circular through-hole, one side bottom surface inner wall sliding connection that the casing is close to circular through-hole has the slider, circular through-hole one side is kept away from to the slider is equipped with first telescopic link, first telescopic link other end fixed connection material loading intracavity wall, the slider top surface is equipped with the motor, motor output shaft one end is equipped with the cutting wheel, one side bottom surface inner wall that the material loading chamber is close to the cutting wheel is equipped with the material loading passageway, just material loading passageway and circular through-hole parallel arrangement, material loading passageway bottom is connected with first cold-heading subassembly.

Preferably, first cold-heading subassembly includes the cold-heading chamber, cold-heading chamber top surface center department is connected to material loading passageway bottom, the parallel both sides inner wall in cold-heading chamber and material loading passageway is equipped with the symmetry respectively and is equipped with second telescopic link and orientation module, the second telescopic link is close to material loading passageway one end and is equipped with the punching press head, cold-heading chamber bottom surface inner wall under the material loading passageway is equipped with the bar recess, the inside movable block that is equipped with of bar recess, the bottom surface of movable block one end fixed connection punching press head, one side bottom surface inner wall that the bar recess is close to orientation module is equipped with the unloading passageway, can play the effect of preliminary punching press reinforcing bar through first cold-heading subassembly.

Preferably, unloading passageway bottom is connected with the second cold-heading subassembly, the inside unanimity that sets up of second cold-heading subassembly and first cold-heading subassembly can play the effect of further punching press reinforcing bar through the second cold-heading subassembly, improves vehicle bolt's quality.

Preferably, the movable block top surface is the arc setting, the arc setting of movable block top surface sets up the surface radian of laminating reinforcing bar, can play the effect that makes the reinforcing bar fall into cold-heading chamber center department automatically through the arc setting of movable block.

Preferably, one side inner wall that stamping head was kept away from to the orientation module is equipped with the push rod, the one end that the push rod is close to stamping head is equipped with the ejector pad, can play the effect that makes reinforcing bar and positioning die carry out the separation through push rod and ejector pad.

Preferably, the blanking channel bottom of second cold-heading subassembly is connected with the swash plate, the casing is close to swash plate one side and is equipped with the discharge gate, can play the effect of automatic unloading through swash plate and discharge gate.

Preferably, the outer wall bottom swing joint of one side that the casing is close to the discharge gate has the storage box, can play the effect of collecting, convenient staff's removal and transport to the vehicle bolt after processing is accomplished through the storage box.

Preferably, the shell is close to one side surface in material loading chamber and cold-heading chamber and is equipped with the observation window respectively, can play the effect that makes the staff directly perceivedly know the inside processing condition of cold-heading device through the observation window.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the device has the functions of automatically completing cutting, feeding and cold heading through the shell, the feeding cavity, the circular through hole, the sliding block, the first telescopic rod, the cutting wheel, the cold heading cavity, the second telescopic rod, the positioning module, the push rod, the push block, the stamping head, the strip-shaped groove and the movable block, so that the practicability of the cold heading device is improved, and the production efficiency of the cold heading device is accelerated; the rapid automatic blanking function can be achieved through the inclined plate and the discharge hole; the storage box can collect the processed vehicle bolts, so that workers can move and carry conveniently; can play the effect that lets the staff directly perceivedly know the inside processing condition of cold-heading device through the observation window.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of a feeding chamber according to the present invention;

FIG. 4 is an enlarged view of area A of FIG. 2;

fig. 5 is an enlarged schematic view of a region B in fig. 2.

In the figure: 1. a housing; 11. a feeding assembly; 111. a feeding cavity; 112. a circular through hole; 113. a slider; 114. a first telescopic rod; 115. a motor; 116. a cutting wheel; 117. a feeding channel; 12. a first cold heading assembly; 121. a cold heading cavity; 122. a second telescopic rod; 123. a positioning module; 1231. a push rod; 1232. a push block; 124. punching a head; 125. a strip-shaped groove; 126. a movable block; 127. a blanking channel; 13. a second cold heading assembly; 14. a sloping plate; 15. a discharge port; 151. a storage box; 16. and (4) an observation window.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-5 in greater detail, a novel efficient cold heading device for processing an automobile bolt, comprising a housing 1, wherein the housing 1 comprises a feeding assembly 11 and a first cold heading assembly 12, the feeding assembly 11 is arranged inside the housing 1, the feeding assembly 11 comprises a feeding cavity 111, the upper side of the inner wall of one side of the housing 1 is provided with the feeding cavity 111, one side of the feeding cavity 111 is provided with a circular through hole 112, the inner wall of the bottom surface of one side of the housing 1 close to the circular through hole 112 is connected with a sliding block 113 in a sliding manner, one side of the sliding block 113 far away from the circular through hole 112 is provided with a first telescopic rod 114, the other end of the first telescopic rod 114 is fixedly connected with the inner wall of the feeding cavity 111, the top surface of the sliding block 113 is provided with a motor 115, one end of an output shaft of the motor 115 is provided with a cutting wheel 116, the inner wall of the bottom surface of one side of the feeding cavity 111 close to the cutting wheel 116 is provided with a feeding channel 117, and the feeding channel 117 is arranged in parallel with the circular through hole 112, the first cold heading component 12 is connected to the bottom of the feeding channel 117, and the device has the functions of automatically completing cutting, feeding and cold heading, so that the practicability of the cold heading device is improved, and the production efficiency of the cold heading device is improved.

Please refer to fig. 2 and 4, the first cold-heading assembly 12 includes a cold-heading chamber 121, the bottom of the feeding channel 117 is connected to the center of the top surface of the cold-heading chamber 121, the inner walls of the two parallel sides of the cold-heading chamber 121 and the feeding channel 117 are provided with a second telescopic rod 122 and a positioning module 123, which are symmetrically provided, respectively, a stamping head 124 is provided at one end of the second telescopic rod 122 near the feeding channel 117, a strip-shaped groove 125 is provided at the inner wall of the bottom surface of the cold-heading chamber 121 right below the feeding channel 117, a movable block 126 is provided inside the strip-shaped groove 125, one end of the movable block 126 is fixedly connected to the bottom surface of the stamping head 124, a blanking channel 127 is provided at the inner wall of the bottom surface of one side of the strip-shaped groove 125 near the positioning module 123, the first cold-heading assembly 12 can play a role of primarily stamping steel bars, the bottom of the blanking channel 127 is connected to the second cold-heading assembly 13, the second cold-heading assembly 13 is arranged in the same as the first cold-heading assembly 12, the effect of further punching press reinforcing bar can be played through second cold-heading subassembly 13, improves vehicle bolt's quality.

Please refer to fig. 2 and 4 again, the top surface of the movable block 126 is arc-shaped, the arc-shaped top surface of the movable block 126 is attached to the radian of the outer surface of the steel bar, and the steel bar can automatically fall into the center of the cold heading cavity 121 through the arc-shaped top surface of the movable block 126.

Please refer to fig. 2 and 5, a push rod 1231 is disposed on an inner wall of the positioning module 123 away from the stamping head 124, a push block 1232 is disposed on an end of the push rod 1231 close to the stamping head 124, and the push rod 1231 and the push block 1232 can separate the reinforcing steel bar from the positioning mold 123.

Please refer to fig. 2 again, the bottom of the blanking channel 127 of the second cold heading assembly 13 is connected with a sloping plate 14, and a discharge hole 15 is formed at a side of the housing 1 close to the sloping plate 14, so that the sloping plate 14 and the discharge hole 15 can perform an automatic blanking function.

Please refer to fig. 1 and 2 again, a storage box 151 is movably connected to the bottom of the outer wall of the housing 1 near the discharge port 15, and the storage box 151 can collect the processed vehicle bolts, so as to facilitate the movement and transportation of the workers.

Please refer to fig. 1 and 2 again, the outer surfaces of the side of the housing 1 close to the feeding cavity 111 and the cold heading cavity 121 are respectively provided with an observation window 16, and the observation windows 16 can be used for enabling a worker to intuitively know the internal processing condition of the cold heading device.

The specific operation mode of the utility model is as follows:

firstly, a reinforcing steel bar is inserted into the feeding cavity 111 of the feeding assembly 11 from the circular through hole 112 on the outer surface of one side of the housing 1, when the reinforcing steel bar is abutted against the inside of the feeding cavity 111, the first telescopic rod 114 drives the motor 115 and the cutting wheel 116 to move through the sliding block 113, simultaneously, the output shaft of the motor 115 starts to rotate the cutting wheel 116, the cutting wheel 116 cuts the reinforcing steel bar, the cut reinforcing steel bar blocks fall into the surface of the movable block 126 on the bottom surface of the cold heading cavity 121 through the feeding channel 117, then the second telescopic rod 122 pushes the stamping head 124 and the movable block 126 to move towards one side of the positioning module 123 of the first cold heading assembly 12, the reinforcing steel bar is plastically deformed through the positioning module 123 and the stamping head 124, then the second telescopic rod 122 drives the stamping head 124 and the movable block 126 to move back, and the moved back positioning module 123 pushes out the reinforcing steel bar inside the positioning module 123 through the push rod 1231 and the push block 1232, the reinforcing bar can drop through the inside unloading passageway 127 of bar recess 125 and enter into second cold-heading subassembly 13 and carry out plastic deformation, and the completion bolt that warp can drop to swash plate 14 surface through unloading passageway 127 to drop to inside storage box 151 through discharge gate 15.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The novel efficient cold heading device for machining the automobile bolt comprises a shell (1) and is characterized in that the shell (1) comprises a feeding assembly (11) and a first cold heading assembly (12), the feeding assembly (11) is arranged inside the shell (1), the feeding assembly (11) comprises a feeding cavity (111), the feeding cavity (111) is arranged on the upper side of the inner wall of one side of the shell (1), a circular through hole (112) is formed in one side of the feeding cavity (111), a sliding block (113) is connected to the inner wall of the bottom surface of one side, close to the circular through hole (112), of the shell (1) in a sliding mode, a first telescopic rod (114) is arranged on one side, away from the circular through hole (112), of the sliding block (113), the other end of the first telescopic rod (114) is fixedly connected with the inner wall of the feeding cavity (111), a motor (115) is arranged on the top surface of the sliding block (113), a cutting wheel (116) is arranged at one end of an output shaft of the motor (115), one side bottom surface inner wall that material loading chamber (111) is close to cutting wheel (116) is equipped with material loading passageway (117), just material loading passageway (117) and circular through-hole (112) parallel arrangement, material loading passageway (117) bottom is connected with first cold-heading subassembly (12).

2. The novel high-efficiency cold heading device for machining the automobile bolt as claimed in claim 1, the first cold heading component (12) comprises a cold heading cavity (121), the bottom of the feeding channel (117) is connected with the center of the top surface of the cold heading cavity (121), the inner walls of two parallel sides of the cold heading cavity (121) and the feeding channel (117) are respectively and symmetrically provided with a second telescopic rod (122) and a positioning module (123), one end of the second telescopic rod (122) close to the feeding channel (117) is provided with a stamping head (124), a strip-shaped groove (125) is arranged on the inner wall of the bottom surface of the cold heading cavity (121) right below the feeding channel (117), a movable block (126) is arranged in the strip-shaped groove (125), one end of the movable block (126) is fixedly connected with the bottom surface of the stamping head (124), and a blanking channel (127) is arranged on the inner wall of the bottom surface of one side of the strip-shaped groove (125) close to the positioning module (123).

3. The novel efficient cold heading device for machining the automobile bolt, as claimed in claim 2, wherein a second cold heading component (13) is connected to the bottom of the blanking channel (127), and the second cold heading component (13) and the first cold heading component (12) are arranged in the same manner.

4. The novel efficient cold heading device for machining the automobile bolt as claimed in claim 2, wherein the top surface of the movable block (126) is arc-shaped, and the arc-shaped top surface of the movable block (126) is attached to the outer surface radian of a steel bar.

5. The novel efficient cold heading device for machining the automobile bolt as claimed in claim 2, wherein a push rod (1231) is arranged on the inner wall of one side, away from the stamping head (124), of the positioning module (123), and a push block (1232) is arranged at one end, close to the stamping head (124), of the push rod (1231).

6. The novel efficient cold heading device for machining the automobile bolt as claimed in claim 3, wherein a sloping plate (14) is connected to the bottom of the blanking channel (127) of the second cold heading assembly (13), and a discharge hole (15) is formed in one side, close to the sloping plate (14), of the shell (1).

7. The novel efficient cold heading device for machining the automobile bolt as claimed in claim 1, wherein a storage box (151) is movably connected to the bottom of the outer wall of one side of the shell (1) close to the discharge hole (15).

8. The novel efficient cold heading device for machining the automobile bolt is characterized in that an observation window (16) is respectively arranged on the outer surface of one side, close to the feeding cavity (111) and the cold heading cavity (121), of the shell (1).