CN218926134U

CN218926134U - Forging mechanism for bolt production

Info

Publication number: CN218926134U
Application number: CN202320122197.0U
Authority: CN
Inventors: 薛青春
Original assignee: Ningbo Zhongjiang High Strength Bolt Co ltd
Current assignee: Ningbo Zhongjiang High Strength Bolt Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-04-28
Anticipated expiration: 2033-01-17

Abstract

The utility model provides a forging mechanism for bolt production, and belongs to the technical field of bolt forging. This kind of forging and pressing mechanism for bolt production, including mount and receipts material frame, it places to receive the material frame the inside bottom of mount, the inside of receipts material frame is equipped with moulding mechanism, moulding mechanism includes screw rod pipe, spiral shell head pipe, holds in the palm stopper and first pneumatic cylinder, first pneumatic cylinder fixed mounting is in receive the inside bottom of material frame, the output of first pneumatic cylinder is connected and is held in the palm the stopper, hold in the palm the one end of stopper with the inside sliding connection of spiral shell head pipe, the top of spiral shell head pipe with the bottom welding of screw rod pipe, the inside top of mount is equipped with forging and pressing mechanism, forging and pressing mechanism includes second pneumatic cylinder and top stopper, second pneumatic cylinder fixed mounting is in the inside top of mount, the output of second pneumatic cylinder with the top of top stopper is connected, top stopper with the screw rod pipe is in same vertical line.

Description

Forging mechanism for bolt production

Technical Field

The utility model relates to the technical field of bolt forging and pressing, in particular to a forging and pressing mechanism for bolt production.

Background

Forging is a combined name of forging and stamping, namely a forming processing method for obtaining a workpiece with a required shape and size by applying pressure to a blank by utilizing a hammer head, an anvil block and a punch head of forging machinery or by using a die to generate plastic deformation, wherein the forging and stamping processing is required to be carried out on a bolt in the production process of the bolt, and a forging device for producing the bolt is disclosed in Chinese patent with the authorized publication number of CN216938233U after searching, and comprises a base, wherein a clamping mechanism is arranged on the base, a forging mechanism is arranged above the base, a collecting mechanism is arranged below the base, a first vertical groove and a second vertical groove are sequentially arranged on the base, and the first vertical groove and the second vertical groove penetrate through the base; the clamping mechanism comprises a micro motor and a first L-shaped plate, the micro motor is fixedly connected to the top of the base, the output shaft of the micro motor is fixedly connected with a threaded rod, and the threaded rod is in threaded connection with a second L-shaped plate; according to the utility model, the first through groove, the second through groove and the vertical pipe are matched, the bolt before forging enters the vertical pipe, the vertical pipe rotates to the upper part of the first vertical groove, bolt feeding is realized, bolt forging is completed, the right arc plate moves to the right, the first motor drives the rotating plate to rotate, the forged bolt falls into the collecting box, automatic feeding before bolt forging is realized, automatic discharging after forging is realized, and the efficiency of bolt forging is improved.

However, in the actual use process, because the internal structure of the standpipe is fixed, the forged bolt workpiece can only take on a single structure, especially the head of the bolt workpiece can only be shaped into a specified thickness, and corresponding adjustment can not be performed according to the processing requirement.

Therefore, we improve on this and propose a forging mechanism for bolt production.

Disclosure of Invention

In order to make up for the defects, the utility model provides a forging mechanism for bolt production.

The utility model is realized in the following way:

the utility model provides a forging and pressing mechanism for bolt production, includes the mount and receives the material frame, it places to receive the material frame the inside bottom of mount, it is equipped with moulding mechanism to receive the inside of material frame, moulding mechanism includes screw rod pipe, spiral shell first pipe, holds in the palm stopper and first pneumatic cylinder, first pneumatic cylinder fixed mounting is in receive the inside bottom of material frame, the output of first pneumatic cylinder is connected and is held in the palm the stopper, hold in the palm the one end of stopper with the inside sliding connection of spiral shell first pipe, the top of spiral shell first pipe with the bottom welding of screw rod pipe, the inside top of mount is equipped with forging and pressing mechanism, forging and pressing mechanism includes second pneumatic cylinder and top stopper, second pneumatic cylinder fixed mounting is in the inside top of mount, the output of second pneumatic cylinder with the top of top stopper is connected, top stopper with the screw rod pipe is in same vertical line.

Further, the fixing frame is provided with a material taking mechanism on one side close to the forging mechanism, the material taking mechanism comprises a rotary table, a pair of holes, a mounting block, an electric push rod and a baffle plate, a retainer is welded at the bottom end of the fixing frame, the rotary table is rotationally connected to the bottom end of the retainer, and the pair of holes are respectively formed in two sides of the top end of the rotary table.

The beneficial effect of adopting above-mentioned further scheme is, rotates on the holder through the carousel, is convenient for drive two holes and carries out the position specification, until accomplishing and get material and blowing.

Further, the bottom central point of carousel puts welding installation piece, electric putter is connected respectively to the outer wall both sides of installation piece, two electric putter's output is the connection baffle respectively, two the top of baffle respectively with a pair of the bottom in hole is laminated mutually.

The beneficial effect of adopting above-mentioned further scheme is, promotes the baffle respectively through the output of two electric putter for the one end of two baffles extends to the bottom of hole respectively, is convenient for play the jam effect to the hole, thereby plays the effect of transferring the bolt work piece.

Further, a low-speed motor is arranged at the top end of the fixing frame, and the output end of the low-speed motor penetrates through the fixing frame and is in transmission connection with the top end of the rotary table.

The beneficial effect of adopting above-mentioned further scheme is, through low-speed motor output drive carousel for the hole of carousel both sides drives the bolt work piece and removes.

Further, the inner wall both sides of mount are equipped with fixture respectively, two fixture includes arc splint and cylinder, two the output of cylinder respectively with two one side of arc splint is connected, two the adjacent one side of arc splint respectively with shaping mechanism's outer wall laminating each other.

The beneficial effect of adopting above-mentioned further scheme is, promotes the arc splint through two cylinder outputs for two arc splint realize the stable effect of centre gripping to shaping mechanism.

Further, the top side of mount is equipped with feeding mechanism, feeding mechanism includes workbin, antifriction plate and opening, the inside bottom of workbin is provided with the slope that inclines, the antifriction plate is installed on the top of slope that inclines.

The further scheme has the beneficial effects that the abrasion of the sliding bolt workpiece in the feed box to the inclined slope is reduced through the installation and the use of the wear-resisting plate.

Further, an opening is formed in the bottom end of the feed box, and the opening is located in the bottom end of the inclined slope.

The bolt feeding device has the beneficial effects that through the arrangement of the opening, a bolt workpiece is convenient to be fed singly.

The beneficial effects of the utility model are as follows: through moulding mechanism and forging mechanism's mutually supporting for this mechanism has realized adjustable function when processing bolt work piece head, wherein, promotes the support stopper through first pneumatic cylinder output, makes the one end of support stopper extend to the inside of spiral shell head pipe, and the output of rethread second pneumatic cylinder promotes the top stopper, makes the top stopper extend to the inside of spiral shell head pipe, and extrudes the bolt work piece, makes it forge and press work, and through adjusting the height of support stopper in spiral shell head pipe inside, makes the space of spiral shell head pipe adjust, thereby satisfies the thickness of required requirement.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a forging mechanism for bolt production provided by the utility model;

FIG. 2 is a cross-sectional view of a reclaimer mechanism of a forging mechanism for bolt production provided by the utility model;

FIG. 3 is a cross-sectional view of a molded barrel of the forging mechanism for bolt production provided by the utility model;

FIG. 4 is a cross-sectional view of a feed mechanism of a forging mechanism for bolt production provided by the utility model;

FIG. 5 is an enlarged schematic view of the structure A of FIG. 1 of a forging mechanism for bolt production according to the present utility model.

In the figure: 100. a fixing frame; 200. a material receiving frame; 300. a shaping mechanism; 3001. a screw tube; 3002. a screw head tube; 3003. a plug; 3004. a first hydraulic cylinder; 400. a forging mechanism; 4001. a second hydraulic cylinder; 4002. a top plug; 500. a material taking mechanism; 5001. a turntable; 5002. a hole; 5003. a mounting block; 5004. an electric push rod; 5005. a baffle; 600. a low-speed motor; 700. a feeding mechanism; 7001. a feed box; 7002. a wear plate; 7003. an opening; 800. a clamping mechanism; 8001. an arc clamping plate; 8002. and (3) a cylinder.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a forging and pressing mechanism for bolt production, including mount 100 and receipts material frame 200, receive the inside bottom of material frame 200 and place at mount 100, receive the inside of material frame 200 and be equipped with moulding mechanism 300, moulding mechanism 300 includes screw rod pipe 3001, spiral shell head pipe 3002, hold in the palm stopper 3003 and first pneumatic cylinder 3004, first pneumatic cylinder 3004 fixed mounting is in the inside bottom of receipts material frame 200, hold in the palm stopper 3003 is connected to the output of first pneumatic cylinder 3004, hold in the palm stopper 3003's one end and spiral shell head pipe 3002's inside sliding connection, spiral shell head pipe 3002's top and the bottom welding of screw rod pipe 3001, the inside top of mount 100 is equipped with forging and pressing mechanism 400, mechanism 400 includes second pneumatic cylinder 4001 and top stopper 4002, second pneumatic cylinder 4001 fixed mounting is at the inside top of mount 100, the output of second pneumatic cylinder 4001 is connected with the top stopper 4002's top, top stopper 4002 is in same vertical line with screw rod pipe 3001.

Example two

Referring to fig. 1-5, as an embodiment of the present utility model, further, a material taking mechanism 500 is disposed on a side of a fixing frame 100 near a forging mechanism 400, the material taking mechanism 500 includes a turntable 5001, a pair of holes 5002, a mounting block 5003, an electric push rod 5004 and a baffle 5005, a holder is welded at the bottom end of the fixing frame 100, the turntable 5001 is rotatably connected to the bottom end of the holder, the pair of holes 5002 are disposed at two sides of the top end of the turntable 5001, the turntable 5001 rotates on the holder, so as to facilitate driving of the two holes 5002 to perform position assignment until material taking and discharging are completed, the mounting block 5003 is welded at the center of the bottom end of the turntable 5001, two sides of the outer wall of the mounting block 5003 are respectively connected with the electric push rods 5004, output ends of the two electric push rods 5004 are respectively connected with the baffle 5005, the top ends of the two baffle 5005 are respectively attached to the bottom ends of the pair of the holes 5002, the baffle 5005 are respectively pushed by the output ends of the two electric push rods 5004, so that one ends of the two baffle 5005 respectively extend to the bottom ends of the hole 5002, so as to be convenient for the hole 5002 to perform blocking function, the turntable 5002 is rotated on the holder, the holder is welded at the center of the bottom end of the holder, the mounting block 5001, the mounting block 5003 is welded at the bottom end, and the bottom end of the output end of the workpiece 500 is connected with the top end of the turntable 1, and the output end of the low-speed bolt 500, and the output end 1.

Example III

Referring to fig. 1-5, as an embodiment of the present utility model, further, two sides of the inner wall of the fixing frame 100 are respectively provided with a clamping mechanism 800, two clamping mechanisms 800 include an arc clamping plate 8001 and an air cylinder 8002, output ends of the two air cylinders 8002 are respectively connected with one sides of the two arc clamping plates 8001, adjacent sides of the two arc clamping plates 8001 are respectively attached to outer walls of the shaping mechanism 300, the arc clamping plates 8001 are pushed by the output ends of the two air cylinders 8002, so that the two arc clamping plates 8001 realize a clamping stabilization effect on the shaping mechanism 300, a feeding mechanism 700 is arranged at the top side of the fixing frame 100, the feeding mechanism 700 includes a material box 7001, a wear plate 7002 and an opening 7003, an inclined slope is arranged at the inner bottom end of the material box 7001, the wear plate 7002 is arranged at the top end of the inclined slope, the wear of the inclined slope caused by sliding bolt workpieces in the material box 7001 is reduced by installation use of the wear plate 7003, the opening 7003 is arranged at the bottom end of the inclined slope, and single feeding of the workpieces is facilitated by the setting of the opening 7003.

Specifically, the forging mechanism for bolt production has the working principle that: when the mechanism is used, firstly, the mechanism is moved to a designated working area, the mechanism is started to perform operation test, after normal operation is ensured, the mechanism is put into use, wherein the first hydraulic cylinder 3004 is started, the output end of the mechanism pushes the supporting plug 3003, one end of the supporting plug 3003 is enabled to extend to the inside of the screw head pipe 3002, the second hydraulic cylinder 4001 is started, the output end of the mechanism pushes the top plug 4002, the top plug 4002 is enabled to extend to the inside of the screw head pipe 3002, the bolt workpiece is extruded, forging work is performed, the space of the screw head pipe 3002 is adjusted by adjusting the height of the supporting plug 3003 in the screw head pipe 3002, the thickness required by the required requirement is met, the low-speed motor 600 is started, the output end of the mechanism drives the rotary disc 5001, the holes 5002 on two sides of the rotary disc 5001 drive the bolt workpiece to move, the two electric push rods 5004 are started, the output ends of the two baffle plates 5005 are respectively pushed, one ends of the two baffle plates 5005 are enabled to extend to the bottom ends of the holes 5002 respectively, the two baffle plates 5002 are enabled to be convenient to move, the bottoms of the holes 5002 are convenient to transfer to the inside the screw head pipe 3002, and the bolt work is convenient to slide, and the holes 7001 are convenient to be mounted and the inner-mounted on the bolt work is easy, and the inner side is convenient to slide, and wear-proof, and wear is easy.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. 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 forging and pressing mechanism for bolt production, its characterized in that includes mount (100) and receipts material frame (200), it places to receive material frame (200) the inside bottom of mount (100), the inside of receipts material frame (200) is equipped with moulding mechanism (300), moulding mechanism (300) include screw rod pipe (3001), spiral shell head pipe (3002), hold in the palm stopper (3003) and first pneumatic cylinder (3004), first pneumatic cylinder (3004) fixed mounting is in receive the inside bottom of material frame (200), the output of first pneumatic cylinder (3004) is connected and is held in the palm stopper (3003), hold in the palm stopper (3003) one end with the inside sliding connection of spiral shell head pipe (3002), the top of spiral shell head pipe (3002) with the bottom welding of screw rod pipe (3001), the inside top of mount (100) is equipped with forging and pressing mechanism (400), forging and pressing mechanism (400) include second pneumatic cylinder (1) and top stopper (3004), second pneumatic cylinder (4001) are in the inside of mount (3002) is in the top (4001) is in the top of vertical cylinder (4002).

2. The forging mechanism for bolt production according to claim 1, wherein the fixing frame (100) is provided with a material taking mechanism (500) at one side close to the forging mechanism (400), the material taking mechanism (500) comprises a rotary table (5001), a pair of holes (5002), a mounting block (5003), an electric push rod (5004) and a baffle plate (5005), a retainer is welded at the bottom end of the fixing frame (100), the rotary table (5001) is rotatably connected to the bottom end of the retainer, and a pair of holes (5002) are respectively arranged at two sides of the top end of the rotary table (5001).

3. The forging mechanism for bolt production according to claim 2, wherein a mounting block (5003) is welded at the center of the bottom end of the turntable (5001), two sides of the outer wall of the mounting block (5003) are respectively connected with an electric push rod (5004), output ends of the two electric push rods (5004) are respectively connected with a baffle plate (5005), and top ends of the two baffle plates (5005) are respectively attached to bottom ends of a pair of holes (5002).

4. A forging mechanism for bolt production according to claim 3, wherein a low-speed motor (600) is mounted on the top end of the fixing frame (100), and the output end of the low-speed motor (600) penetrates through the fixing frame (100) and is in transmission connection with the top end of the turntable (5001).

5. The forging and pressing mechanism for bolt production according to claim 1, wherein two clamping mechanisms (800) are respectively arranged on two sides of the inner wall of the fixing frame (100), the two clamping mechanisms (800) comprise arc clamping plates (8001) and air cylinders (8002), output ends of the two air cylinders (8002) are respectively connected with one sides of the two arc clamping plates (8001), and adjacent sides of the two arc clamping plates (8001) are respectively attached to the outer wall of the shaping mechanism (300).

6. The forging and pressing mechanism for bolt production according to claim 2, wherein a feeding mechanism (700) is arranged on the side of the top end of the fixing frame (100), the feeding mechanism (700) comprises a feed box (7001), a wear-resistant plate (7002) and an opening (7003), an inclined slope is arranged at the bottom end of the interior of the feed box (7001), and the wear-resistant plate (7002) is mounted at the top end of the inclined slope.

7. A forging mechanism for bolt production according to claim 6, characterized in that the bottom end of the feed box (7001) is provided with an opening (7003), said opening (7003) being located at the bottom end of the inclined slope.