CN115673220A - Bolt hot forging forming die - Google Patents

Abstract

The invention discloses a bolt hot forging forming die which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a shell, the top of the shell is fixedly provided with a lower die, a sliding structure is arranged below the shell, and the sliding structure comprises a first sliding rod, a cross block, an inclined rod, a straight block, a transverse plate and a second sliding rod. This bolt hot forging forming die, through the bottom plate, the riser, the threaded rod one, a housing, no pole cylinder, the box, the bed die, go up the mould, the straight plate, the baffle, the sliding door, sliding structure and elastic construction's cooperation, the spring drives the horizontal pole and outwards removes, the horizontal pole drives wire rope and outwards removes, wire rope drives the horizontal piece and inwards slides, the horizontal piece drives the down tube and removes, the down tube drives diaphragm rebound, the diaphragm drives fashioned bolt rebound, and then the staff of being convenient for takes out fashioned bolt, save operating time, improve work efficiency.

Description

Bolt hot forging forming die

Technical Field

The invention relates to the technical field of bolts, in particular to a bolt hot forging forming die.

Background

The bolt, mechanical parts, cylindrical threaded fastener with nut, the fastener comprising head and screw, and the nut are matched for fastening two parts with through hole.

Bolt hot forging forming die among the prior art is not convenient for the staff and takes out fashioned bolt, and then extravagant operating time, and work efficiency is lower, and bolt hot forging forming die among the prior art, and the staff of being not convenient for changes the last mould of different shapes according to the demand, and then leads to the device's application scope little, and the practicality is not high.

Disclosure of Invention

The invention aims to provide a bolt hot forging forming die, which aims to solve the problems that the bolt hot forging forming die in the prior art proposed in the background art is inconvenient for workers to take out formed bolts, so that the working time is wasted, and the working efficiency is low, and the bolt hot forging forming die in the prior art is inconvenient for workers to replace upper dies in different shapes according to requirements, so that the device is small in application range and low in practicability.

In order to achieve the purpose, the invention provides the following technical scheme: a bolt hot forging forming die comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a shell, the top of the shell is fixedly provided with a lower die, and a sliding structure is arranged below the shell;

the sliding structure comprises a first sliding rod, a transverse block, an inclined rod, a straight block, a transverse plate and a second sliding rod;

the one end of slide bar two and the inner wall one end fixed connection of shell, the outer wall slip joint of slide bar two has straight piece, the outer wall one side of straight piece and the inner wall one side groove clearance fit of shell, the fixed diaphragm that is provided with of one end of straight piece, bottom one side of diaphragm is rotated through the round pin axle and is connected with the down tube, the outer wall of down tube and the top inner wall clearance fit of casing, the rear end face below of down tube is rotated through the round pin axle and is connected with the crossbearer, the inner wall slip joint of crossbearer has slide bar one, top one side of slide bar one and the inner wall top fixed connection of casing, the baffle is installed to the preceding terminal surface of casing.

Preferably, one side of the top of the bottom plate is fixedly connected with the bottom of the vertical plate.

Preferably, a rodless cylinder is fixedly arranged above one side of the vertical plate, and a straight plate is fixedly connected with a sliding block of the rodless cylinder.

Preferably, a box body is fixedly arranged at the top of the straight plate, and a sliding door is installed on the front end face of the box body.

Preferably, the inner wall of the straight plate is in clearance fit with an upper die.

Preferably, the inner wall of one side of the bottom plate is in threaded connection with a first threaded rod.

Preferably, an elastic structure is arranged on the inner side of the shell;

the elastic structure comprises a spring, a straight cylinder, a pulley, a square plate, a steel wire rope and a cross rod;

the one end of straight section of thick bamboo and the inner wall one side below fixed connection of casing, the other end inner wall of straight section of thick bamboo and the outer wall one side clearance fit of horizontal pole, the one end of horizontal pole and the one end fixed connection of spring, the one end of spring and the inner wall one end fixed connection of straight section of thick bamboo, preceding terminal surface one side of horizontal pole and wire rope's one end fixed connection, wire rope's outer wall laminates with the outer wall of pulley mutually, the preceding terminal surface of pulley is rotated through the rear end face top of round pin axle with the square slab and is connected, the bottom of square slab and the inner wall bottom one side fixed connection of casing, wire rope's the other end and the preceding terminal surface below fixed connection of horizontal piece.

Preferably, a fixing structure is arranged above the straight plate;

the fixing structure comprises a rod body, a second threaded rod, a square block, a vertical block, a square rod and a barrel;

the bottom of riser and the top one side fixed connection of straight board, the top of riser is passed through the bearing and is connected with the bottom rotation of threaded rod two, the outer wall top of threaded rod two is passed through the bearing and is connected with the top one side inner wall rotation of box, the outer wall one side of threaded rod two and the inner wall threaded connection of square, the preceding terminal surface of square is connected with rear end face one side rotation of the body of rod through the round pin axle, the rear end face opposite side of the body of rod is connected with the barrel through the round pin axle rotation, outer wall one side of barrel and one side top groove clearance fit of last mould, the one end inner wall clearance fit of barrel has the square pole, the one end of square pole and the outer wall one side fixed connection of riser.

Compared with the prior art, the invention has the beneficial effects that: according to the bolt hot forging forming die, through the matching of the bottom plate, the vertical plate, the first threaded rod, the shell, the rodless cylinder, the box body, the lower die, the upper die, the straight plate, the baffle plate, the sliding door, the sliding structure and the elastic structure, when the device is used, after machining is completed, the upper die moves upwards, meanwhile, the spring drives the transverse rod to move outwards, the transverse rod drives the steel wire rope to move outwards, the steel wire rope drives the transverse block to slide inwards, the transverse block drives the inclined rod to move, the inclined rod drives the transverse plate to move upwards, and the transverse plate drives the formed bolt to move upwards, so that workers can take out the formed bolt conveniently, the working time is saved, and the working efficiency is improved;

through the matching of the bottom plate, the vertical plate, the first threaded rod, the shell, the rodless cylinder, the box body, the lower die, the upper die, the straight plate, the baffle and the sliding door, when the device is used, the bottom plate and the ground can be stably fixed through the arrangement of the first threaded rod, so that the stability of the device in operation can be ensured, the device is prevented from deviating, and the normal operation is further influenced;

through the cooperation of bottom plate, riser, threaded rod one, casing, shell, no pole cylinder, box, bed die, go up the mould, straight board, baffle, sliding door and fixed knot structure for the device is when using, and through rotating threaded rod two, threaded rod two drive the square rebound, and the square drives the body of rod and removes, and the body of rod drives the barrel and outwards removes, and then makes the inner wall that the barrel left the mould, and then the staff of being convenient for changes the last mould of different shapes according to the demand, improves the device's application scope, and the practicality is high.

Drawings

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

FIG. 2 is a schematic structural view of the base plate, the riser plate and the first threaded rod of FIG. 1;

FIG. 3 is a schematic view of the structure of the spring, the straight cylinder and the cross bar in FIG. 1;

FIG. 4 is a schematic structural view of a straight block, a transverse plate and a second sliding rod in FIG. 1;

FIG. 5 is a schematic structural diagram of the first sliding rod, the cross block and the diagonal rod in FIG. 1;

fig. 6 is a schematic structural view of the second threaded rod, the square block and the vertical block in fig. 1.

In the figure: 1. a base plate; 2. a sliding structure; 201. a first sliding rod; 202. a transverse block; 203. a diagonal bar; 204. straightening; 205. a transverse plate; 206. a second sliding rod; 3. an elastic structure; 301. a spring; 302. a straight cylinder; 303. a pulley; 304. a square plate; 305. a wire rope; 306. a cross bar; 4. a fixed structure; 401. a rod body; 402. a second threaded rod; 403. a square block; 404. a vertical block; 405. a square bar; 406. a barrel; 5. a vertical plate; 6. a first threaded rod; 7. a housing; 8. a housing; 9. a rodless cylinder; 10. a box body; 11. a lower die; 12. an upper die; 13. a straight plate; 14. a baffle plate; 15. and (5) sliding the door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a bolt hot forging forming die comprises a bottom plate 1, a shell 7 is fixedly connected to the top of the bottom plate 1, a shell 8 is fixedly arranged on the top of the shell 7, a lower die 11 is fixedly arranged on the top of the shell 8, a threaded rod I6 is in threaded connection with the inner wall of one side of the bottom plate 1, the design is convenient for the device to be stably connected with the ground, a rodless cylinder 9 is fixedly arranged above one side of a vertical plate 5, a sliding block of the rodless cylinder 9 is fixedly connected with a straight plate 13, the type of the rodless cylinder 9 is determined according to the actual use condition, a box body 10 is fixedly arranged on the top of the straight plate 13, a sliding door 15 is arranged on the front end face of the box body 10, the design is convenient for a worker to maintain the internal structure of the box body 10, a baffle 14 is arranged on the front end face of the shell 7, an upper die 12 is in clearance fit with the inner wall of the straight plate 13, and can move up and down on the inner wall of the straight plate 13 when the upper die 12 is stressed, one side of the top of the bottom plate 1 is fixedly connected with the bottom of the vertical plate 5, the bottom plate 1 plays a supporting role for the vertical plate 5, a sliding structure 2 is arranged below the shell 8, the sliding structure 2 comprises a sliding rod I201, a cross block 202, an inclined rod 203, a straight block 204, a transverse plate 205 and a sliding rod II 206, one end of the sliding rod II 206 is fixedly connected with one end of the inner wall of the shell 8, the straight block 204 is slidably clamped on the outer wall of the sliding rod II 206, the straight block 204 can slide on the outer wall of the sliding rod II 206 when stressed, one side of the outer wall of the straight block 204 is in clearance fit with a groove on one side of the inner wall of the shell 8, the transverse plate 205 is fixedly arranged at one end of the straight block 204, the inclined rod 203 is rotatably connected to one side of the bottom of the transverse plate 205 through a pin shaft, the pin shaft enables the inclined rod 203 to rotate on one side of the bottom of the transverse plate 205 when stressed, the outer wall of the inclined rod 203 is in clearance fit with the inner wall of the top of the shell 7, the rear end face of the inclined rod 203 is rotatably connected with the cross block 202 through a pin shaft, the inner wall of the transverse block 202 is slidably clamped with a first sliding rod 201, the transverse block 202 can slide on the outer wall of the first sliding rod 201 when stressed, and one side of the top of the first sliding rod 201 is fixedly connected with the top of the inner wall of the shell 7;

the inner side of the shell 7 is provided with an elastic structure 3, the elastic structure 3 comprises a spring 301, a straight cylinder 302, a pulley 303, a square plate 304, a steel wire rope 305 and a cross bar 306, one end of the straight cylinder 302 is fixedly connected with the lower part of one side of the inner wall of the shell 7, the inner wall of the other end of the straight cylinder 302 is in clearance fit with one side of the outer wall of the cross bar 306, the cross bar 306 can move on the inner wall of the other end of the straight cylinder 302 when stressed, one end of the cross bar 306 is fixedly connected with one end of the spring 301, one end of the spring 301 is fixedly connected with one end of the inner wall of the straight cylinder 302, one side of the front end surface of the cross bar 306 is fixedly connected with one end of the steel wire rope 305, the outer wall of the steel wire rope 305 is attached to the outer wall of the pulley 303, and the front end surface of the pulley 303 is rotatably connected with the upper part of the rear end surface of the square plate 304 through a pin shaft, the round pin axle can rotate in the preceding terminal surface top of square plate 304 when making pulley 303 atress, the bottom of square plate 304 and inner wall bottom one side fixed connection of casing 7, wire rope 305's the other end and the preceding terminal surface below fixed connection of horizontal piece 202, sliding construction 2 and elastic structure 3's cooperation, make when the processing completion after, go up mould 12 rebound, spring 301 drives horizontal pole 306 outwards to move simultaneously, horizontal pole 306 drives wire rope 305 outwards to move, wire rope 305 drives horizontal piece 202 inwards to slide, horizontal piece 202 drives down tube 203 and moves, down tube 203 drives horizontal plate 205 rebound, horizontal plate 205 drives fashioned bolt rebound, and then the staff of being convenient for takes out fashioned bolt, save operating time, improve work efficiency.

The upper side of the straight plate 13 is provided with a fixed structure 4, the fixed structure 4 comprises a rod body 401, a second threaded rod 402, a square block 403, a vertical block 404, a square rod 405 and a barrel 406, the bottom of the vertical block 404 is fixedly connected with one side of the top of the straight plate 13, the top of the vertical block 404 is rotatably connected with the bottom of the second threaded rod 402 through a bearing, the bearing enables the second threaded rod 402 to rotate at the top of the vertical block 404 when being stressed, the upper side of the outer wall of the second threaded rod 402 is rotatably connected with the inner wall of one side of the top of the box 10 through the bearing, one side of the outer wall of the second threaded rod 402 is in threaded connection with the inner wall of the square block 403 through a pin shaft, the front end face of the square block 403 is rotatably connected with the front end face of the rod 401 when the rod body 401 is stressed, the other side of the rear end face of the rod 401 is rotatably connected with the barrel 406 through the pin shaft, one side of the outer wall of the barrel 406 is in clearance fit with a groove above one side of the upper die 12, the inner wall of the square rod 405 is in clearance fit with the outer wall of the square rod 404, the square rod is in a movable manner, the square rod 402, and the barrel is convenient for a worker to move the barrel to move according to the requirement of the barrel to move the barrel 406, and the barrel to move according to change the barrel 406.

In this embodiment, when the bolt hot forging mold is used, firstly, the heated bolt is inserted into the inner wall of the housing 8, the external control module is controlled, the rodless cylinder 9 drives the straight plate 13 to move downward, and further the upper mold 12 moves downward, and further the bolt is processed, after the processing is completed, the upper mold 12 moves upward, and meanwhile, the spring 301 drives the cross bar 306 to move outward, the cross bar 306 drives the steel wire rope 305 to move outward, the steel wire rope 305 drives the cross block 202 to slide inward, the cross block 202 drives the diagonal bar 203 to move, the diagonal bar 203 drives the horizontal plate 205 to move upward, the horizontal plate 205 drives the formed bolt to move upward, and further the formed bolt is taken out by a worker, when the upper molds 12 of different shapes need to be replaced, the threaded rod two 402 is rotated, the threaded rod two 402 drives the block 403 to move upward, the block 403 drives the rod body 401 to move, the rod body 401 drives the cylinder body 406 to move outward, and further the cylinder body 406 leaves the inner wall of the upper mold 12, and further the worker can replace the upper molds 12 of different shapes as required.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, for example, as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a bolt hot forging forming die, includes bottom plate (1), its characterized in that: a shell (7) is fixedly connected to the top of the bottom plate (1), a shell (8) is fixedly arranged on the top of the shell (7), a lower die (11) is fixedly arranged on the top of the shell (8), and a sliding structure (2) is arranged below the shell (8);

the sliding structure (2) comprises a first sliding rod (201), a transverse block (202), an inclined rod (203), a straight block (204), a transverse plate (205) and a second sliding rod (206);

the one end of slide bar two (206) and the inner wall one end fixed connection of shell (8), the outer wall slip joint of slide bar two (206) has straight piece (204), the outer wall one side of straight piece (204) and the inner wall one side groove clearance fit of shell (8), the fixed diaphragm (205) that is provided with of one end of straight piece (204), bottom one side of diaphragm (205) is rotated through the round pin axle and is connected with down tube (203), the outer wall of down tube (203) and the top inner wall clearance fit of casing (7), the rear end face below of down tube (203) is rotated through the round pin axle and is connected with horizontal piece (202), the inner wall slip joint of horizontal piece (202) has slide bar one (201), the inner wall top fixed connection of top one side of slide bar (201) and casing (7), baffle (14) are installed to the preceding terminal surface of casing (7).

2. The bolt hot forging forming die of claim 1, wherein: one side of the top of the bottom plate (1) is fixedly connected with the bottom of the vertical plate (5).

3. The bolt hot forging forming die of claim 2, wherein: a rodless cylinder (9) is fixedly arranged above one side of the vertical plate (5), and a straight plate (13) is fixedly connected with a sliding block of the rodless cylinder (9).

4. The bolt hot forging forming die of claim 3, wherein: the top of the straight plate (13) is fixedly provided with a box body (10), and the front end face of the box body (10) is provided with a sliding door (15).

5. The bolt hot forging forming die of claim 3, wherein: the inner wall of the straight plate (13) is in clearance fit with an upper die (12).

6. The bolt hot forging forming die of claim 1, wherein: the inner wall of one side of the bottom plate (1) is in threaded connection with a first threaded rod (6).

7. The bolt hot forging forming die of claim 1, wherein: the inner side of the shell (7) is provided with an elastic structure (3);

the elastic structure (3) comprises a spring (301), a straight cylinder (302), a pulley (303), a square plate (304), a steel wire rope (305) and a cross bar (306);

the one end of a straight section of thick bamboo (302) and the inner wall one side below fixed connection of casing (7), the other end inner wall of a straight section of thick bamboo (302) and the outer wall one side clearance fit of horizontal pole (306), the one end of horizontal pole (306) and the one end fixed connection of spring (301), the one end of spring (301) and the inner wall one end fixed connection of a straight section of thick bamboo (302), the preceding terminal surface one side of horizontal pole (306) and the one end fixed connection of wire rope (305), the outer wall of wire rope (305) is laminated with the outer wall of pulley (303), the preceding terminal surface of pulley (303) rotates through the rear end face top of round pin axle with square plate (304) to be connected, the bottom of square plate (304) and the inner wall bottom one side fixed connection of casing (7), the other end of wire rope (305) and the preceding terminal surface below fixed connection of horizontal piece (202).

8. The bolt hot forging forming die of claim 3, wherein: a fixing structure (4) is arranged above the straight plate (13);

the fixing structure (4) comprises a rod body (401), a second threaded rod (402), a square block (403), a vertical block (404), a square rod (405) and a barrel body (406);

the bottom of riser (404) and the top one side fixed connection of vertical bar (13), the top of riser (404) is passed through the bearing and is rotated with the bottom of two (402) threaded rods and is connected, the outer wall top of two (402) threaded rods is passed through the bearing and is rotated with the top one side inner wall of box (10) and be connected, the outer wall one side of two (402) threaded rods and the inner wall threaded connection of square (403), the preceding terminal surface of square (403) is rotated through round pin axle and the rear end face one side of the body of rod (401) and is connected, the rear end face opposite side of the body of rod (401) is rotated through the round pin axle and is connected with barrel (406), the outer wall one side of barrel (406) and the one side top recess clearance fit of last mould (12), the one end inner wall clearance fit of barrel (406) has square bar (405), the one end of square bar (405) and the outer wall one side fixed connection of riser (404).

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