CN213195481U

CN213195481U - Forging and pressing machine tool with compression-resistant structure

Info

Publication number: CN213195481U
Application number: CN202020954486.3U
Authority: CN
Inventors: 张凯
Original assignee: Taiyuan Shenhua Material Pipe Fittings Co ltd
Current assignee: Taiyuan Shenhua Material Pipe Fittings Co ltd
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2021-05-14
Anticipated expiration: 2030-05-30

Abstract

The utility model discloses a forging and pressing lathe with compressive structures, comprising a base plate, be close to the last fixed surface of its left and right sides and be connected with the pneumatic cylinder on the bottom plate, the output fixedly connected with supporting shoe of pneumatic cylinder, the cavity has been seted up to the inside of supporting shoe, the top that is close to its middle part on the supporting shoe is rotated through the bearing and is connected with the removal subassembly that the bottom is located the cavity, the bottom fixedly connected with lifter plate of removal subassembly, the bar groove of two symmetries is seted up to the bottom of cavity inner wall. The utility model discloses an above-mentioned isotructure's cooperation has realized that installation that can be simple quick forges the pressure disk with dismantling for can change different specification and dimension's forging and pressing dish, improved the adaptability of forging and pressing dish, and the effect of fixing is pressed from both sides to the forging and pressing dish at the in-process of installation better, makes at the in-process of forging and pressing, the forging and pressing effect of forging and pressing dish better.

Description

Forging and pressing machine tool with compression-resistant structure

Technical Field

The utility model relates to a forging and pressing lathe equipment technical field specifically is a forging and pressing lathe with compressive structures.

Background

Forging is a combination of forging and stamping, and is a forming method for obtaining a product with a required shape and size by applying pressure to a blank by using a hammer head, an anvil block and a punch of a forging machine or through a die to generate plastic deformation.

Because the forging press plate on the existing forging press machine tool is mostly fixedly connected to the machine tool, the forging press plates with different specifications and sizes are not easy to simply and quickly replace, the adaptability of the forging press plate is reduced, inconvenience is brought to use, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forging and pressing lathe with compressive structures possesses the installation that can be simply quick and dismantles the forging and pressing dish for can change different specification and dimension's forging and pressing dish, improved the adaptability of forging and pressing dish, and the in-process of installation is better to the fixed effect of forging and pressing dish clamp, makes at the in-process of forging and pressing, and the forging and pressing effect of forging and pressing dish is better, has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a forging and pressing lathe with compressive structures, includes the bottom plate, the equal fixedly connected with pneumatic cylinder of upper surface that is close to its left and right sides on the bottom plate, the output fixedly connected with supporting shoe of pneumatic cylinder, its characterized in that: the lifting device comprises a supporting block, a lifting plate, a first gear plate and a second gear plate, wherein a cavity is formed in the supporting block, the top of the supporting block, which is close to the middle of the supporting block, is rotatably connected with a moving assembly, the bottom of which is positioned in the cavity, through a bearing, a lifting plate is fixedly connected with the bottom of the moving assembly, the bottom of the inner wall of the cavity is provided with two symmetrical bar-shaped grooves, the lower surfaces of the lifting plate, which are close to the two sides of the lifting plate, are fixedly connected with the first gear plate, which is positioned in the bar-shaped grooves, the side surfaces of the bar-shaped grooves are provided with a placing cavity communicated with the bar-shaped grooves, the inner wall of the placing cavity is sequentially and rotatably connected with the first gear and the second gear from top to bottom, the first gear plate is meshed with the first gear, the second gear plate is meshed with the second gear, the inner wall sliding connection who removes logical groove has the supporting rod, the top of supporting rod and the lower fixed surface of rack board two are connected, and two clamping rod clamps have the forging pressure disk, the last fixed surface of bottom plate is connected with the platform of placing that is used for placing the forging and pressing part.

Preferably, the moving assembly comprises an internal thread cylinder, the bottom end of the internal thread cylinder is rotatably connected with the top of the supporting block through a bearing, a screw rod is in threaded connection with the inner wall of the internal thread cylinder, and the bottom end of the screw rod is fixedly connected with the upper surface of the lifting plate.

Preferably, the surface of the internal thread cylinder close to the top end of the internal thread cylinder is fixedly connected with a rotating handle, and anti-skid grains are formed in the surface of the rotating handle.

Preferably, the clamping rod is provided with sliding blocks fixedly connected with the front side and the rear side close to the top end of the clamping rod, and sliding grooves matched with the sliding blocks in a sliding mode are formed in the two sides of the inner wall of the movable through groove.

Preferably, the forging press plate is provided with clamping blocks fixedly connected to the left side and the right side close to the top end of the forging press plate, and the opposite sides of the two clamping rods are provided with clamping grooves clamped and matched with the clamping blocks.

Preferably, the forging and pressing disc is positioned right above the placing table, and the forging and pressing disc and the placing table are made of steel materials with better compression resistance

Compared with the prior art, the beneficial effects of the utility model are that: when forging pressing discs of different specifications are required to be replaced, the rotating handle is manually rotated to drive the internal thread cylinder to rotate, the internal thread cylinder is in threaded connection with the screw rod, and the rotation of the screw rod is limited through the rack plate I and the strip-shaped groove, so that the screw rod can move upwards to drive the lifting plate and the two rack plates to move upwards, the two lifting plates can drive the two gears I to rotate by moving upwards, the two gears I can drive the two gears II to rotate, the two gears II can drive the two rack plates II to move away from each other in the two moving cavities by rotating, so that the two clamping rods are driven to move away from each other, the clamping block and the clamping groove are separated from each other, then the forging pressing discs can be taken down to finish the disassembly of the forging pressing discs, then the forging pressing discs of different specifications and sizes can be assembled, and in conclusion, the forging pressing discs can be, the forging and pressing disc with different specifications and sizes can be replaced, the adaptability of the forging and pressing disc is improved, the clamping and fixing effect of the forging and pressing disc is better in the installation process, and the forging and pressing effect of the forging and pressing disc is better in the forging and pressing process.

Drawings

Fig. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a partial side sectional view of the clamping rod of the present invention;

fig. 3 is an enlarged view of the structure of the present invention at a.

In the figure: 1. a base plate; 2. a hydraulic cylinder; 3. a support block; 4. a cavity; 5. a lifting plate; 6. a strip-shaped groove; 7. a first rack plate; 8. a first gear; 9. a second gear; 10. a moving chamber; 11. a second rack plate; 12. moving the through groove; 13. a clamping rod; 14. forging and pressing the disc; 15. a placing table; 16. a clamping block; 17. a card slot; 18. an internal threaded barrel; 19. a screw; 20. rotating the handle; 21. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: including bottom plate 1, the last fixed surface who is close to its left and right sides on bottom plate 1 is connected with pneumatic cylinder 2, and the output fixedly connected with supporting shoe 3 of pneumatic cylinder 2.

The cavity 4 has been seted up to the inside of supporting shoe 3, and the top that is close to its middle part on the supporting shoe 3 is connected with the removal subassembly that the bottom is located cavity 4 through the bearing rotation, and the bottom fixedly connected with lifter plate 5 of removal subassembly.

Further, the removal subassembly includes an internal thread section of thick bamboo 18, the bottom of an internal thread section of thick bamboo 18 is passed through the bearing and is connected with the top rotation of supporting shoe 3, the inner wall threaded connection of an internal thread section of thick bamboo 18 has screw rod 19, the bottom of screw rod 19 is connected with the last fixed surface of lifter plate 5, a manual rotation internal thread section of thick bamboo 18, because an internal thread section of thick bamboo 18 and screw rod 19 threaded connection, and through rack plate 7 and bar groove 6 to the rotation of screw rod 19 the restriction, make screw rod 19 can the upward movement, thereby drive lifter plate 5 and two rack plate 7 upward movements.

Further, the surface of the internal thread cylinder 18 close to the top end of the internal thread cylinder is fixedly connected with a rotating handle 20, anti-slip threads are formed on the surface of the rotating handle 20, and the internal thread cylinder 18 can be rotated more simply and conveniently through the arrangement of the rotating handle 20.

The bottom of the inner wall of the cavity 4 is provided with two symmetrical strip-shaped grooves 6, the lower surfaces of the lifting plate 5, which are close to the two sides of the lifting plate, are fixedly connected with rack plates I7 which are positioned in the strip-shaped grooves 6, the opposite sides of the two rack plates I7 are fixedly connected with moving blocks, the inner wall of each strip-shaped groove 6 is provided with a moving groove which is in sliding connection and is matched with the moving blocks, the moving blocks and the moving grooves limit the motion track of the rack plates I7, so that the up-and-down motion of the rack plates I7 is more stable and smooth, the side surfaces of the strip-shaped grooves 6 are provided with placing cavities which are communicated with the strip-shaped grooves 6, the inner walls of the placing cavities are sequentially and rotatably connected with gears I8 and II 9 from top to bottom, the gears I8 and II 9 are meshed and connected, the rack plates I7 and II 8 are meshed and connected, the moving, two 5 upward movements of lifter plate can drive two gears 8 and rotate, thereby two 8 rotations of gear can drive two gears 9 and rotate, two 9 rotations of gear then can make two rack plates 11 do the motion of keeping away from each other in two removal chambeies 10, thereby drive two supporting rods 13 and keep away from each other, make fixture block 16 and draw-in groove 17 alternate segregation, take off afterwards and forge pressure disk 14 and can accomplish the dismantlement to forging pressure disk 14, can install different specification and dimension's forging and pressing dish 14 afterwards, rack plate two 11 is connected with two 9 meshing of gear, remove the bottom of chamber 10 inner wall and seted up removal logical groove 12, the inner wall sliding connection who removes logical groove 12 has supporting rod 13, the top of supporting rod 13 and the lower fixed surface of rack plate two 11 are connected.

Further, be close to the equal fixedly connected with slider 21 in both sides around its top on the supporting rod 13, remove the spout of leading to the both sides of 12 inner walls in groove and offer with slider 21 sliding connection and adaptation, through the setting of spout and slider 21 for supporting rod 13's removal is more stable smooth and easy.

The two clamping rods 13 clamp a forging press plate 14, and a placing table 15 for placing forging and pressing parts is fixedly connected to the upper surface of the bottom plate 1.

Further, forge the equal fixedly connected with fixture block 16 in the left and right sides that is close to its top on the pressure disk 14, the draw-in groove 17 with fixture block 16 joint and adaptation is all seted up to the opposite side of two supporting rods 13, and two rack plate 11 are the motion of keeping away from each other in two removal chambeies 10 to drive two supporting rods 13 and keep away from each other, make fixture block 16 and draw-in groove 17 alternate segregation, take off afterwards and forge pressure disk 14 and can accomplish the dismantlement to forging pressure disk 14.

Further, forge pressure disk 14 and be located and place platform 15 directly over, and forge pressure disk 14 and place platform 15 and form by the better steel material preparation of compressive property, forge pressure disk 14 and place platform 15 through the steel material preparation and form, increased forging and pressing disk 14 and the compressive property of placing platform 15.

The working principle is as follows: when the forging machine tool with the pressure-resistant structure is used and forging pressing discs 14 of different specifications need to be replaced, the rotating handle 20 is manually rotated, so that the internal thread cylinder 18 is driven to rotate, the internal thread cylinder 18 is in threaded connection with the screw rod 19, and the rotation of the screw rod 19 is limited through the rack plate I7 and the strip-shaped groove 6, so that the screw rod 19 can move upwards, the lifting plate 5 and the two rack plate I7 are driven to move upwards, the two lifting plates 5 move downwards to drive the two gears I8 to rotate, the two gears I8 rotate to drive the two gears II 9 to rotate, the two gears II 9 rotate to enable the two rack plates II 11 to move away from each other in the two moving cavities 10, so that the two clamping rods 13 are driven to move away from each other, the clamping block 16 is separated from the clamping groove 17, and then the forging pressing disc 14 is taken down to finish the disassembly of the forging pressing disc 14, the forging and pressing discs 14 with different specifications and sizes can be installed subsequently, and in conclusion, the forging and pressing discs 14 can be installed and disassembled simply and quickly, so that the forging and pressing discs 14 with different specifications and sizes can be replaced, the adaptability of the forging and pressing discs 14 is improved, the clamping and fixing effect on the forging and pressing discs 14 in the installation process is better, and the forging and pressing effect on the forging and pressing discs 14 in the forging and pressing process is better.

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

1. The utility model provides a forging and pressing lathe with compressive structures, includes bottom plate (1), be close to the equal fixedly connected with pneumatic cylinder (2) of upper surface of its left and right sides on bottom plate (1), the output fixedly connected with supporting shoe (3) of pneumatic cylinder (2), its characterized in that: the supporting device is characterized in that a cavity (4) is formed in the supporting block (3), the top of the supporting block (3) close to the middle of the supporting block is rotatably connected with a moving assembly of which the bottom is positioned in the cavity (4) through a bearing, the bottom of the moving assembly is fixedly connected with a lifting plate (5), the bottom of the inner wall of the cavity (4) is provided with two symmetrical strip-shaped grooves (6), the lower surfaces of the lifting plate (5) close to the two sides of the lifting plate are fixedly connected with rack plate I (7) positioned in the strip-shaped grooves (6), the side surfaces of the strip-shaped grooves (6) are provided with a placing cavity communicated with the strip-shaped grooves (6), the inner wall of the placing cavity is sequentially and rotatably connected with a gear I (8) and a gear II (9) from top to bottom, the gear I (8) is meshed with the gear II (9), the rack plate I (7) is meshed with the gear I (8), and a moving cavity (10), remove and be equipped with rack board two (11) in chamber (10), rack board two (11) are connected with two (9) meshing of gear, remove the bottom of chamber (10) inner wall and seted up and remove logical groove (12), the inner wall sliding connection who removes logical groove (12) has supporting rod (13), the top of supporting rod (13) and the lower fixed surface connection of rack board two (11), two supporting rod (13) centre gripping have forging disc (14), the last fixed surface of bottom plate (1) is connected with places platform (15) that is used for placing forging and pressing part.

2. The forging machine tool having a pressure-resistant structure as recited in claim 1, wherein: the movable assembly comprises an internal thread cylinder (18), the bottom end of the internal thread cylinder (18) is rotatably connected with the top of the supporting block (3) through a bearing, a screw rod (19) is connected to the inner wall of the internal thread cylinder (18) in a threaded mode, and the bottom end of the screw rod (19) is fixedly connected with the upper surface of the lifting plate (5).

3. A forging machine tool having a pressure-resistant structure as recited in claim 2, wherein: the surface of the internal thread cylinder (18) close to the top end of the internal thread cylinder is fixedly connected with a rotating handle (20), and anti-skid grains are arranged on the surface of the rotating handle (20).

4. A forging machine tool having a pressure-resistant structure as recited in claim 3, wherein: the clamping rod (13) is close to the front and back both sides equal fixedly connected with slider (21) on its top, remove the spout of leading to the both sides of groove (12) inner wall and offer with slider (21) sliding connection and adaptation.

5. The forging machine tool having a pressure-resistant structure as recited in claim 1, wherein: the left side and the right side of the forging pressing plate (14) close to the top end of the forging pressing plate are fixedly connected with clamping blocks (16), and the opposite sides of the two clamping rods (13) are provided with clamping grooves (17) which are clamped with the clamping blocks (16) and are matched with the clamping blocks.

6. The forging machine tool having a pressure-resistant structure as recited in claim 1, wherein: the forging press plate (14) is located right above the placing table (15), and the forging press plate (14) and the placing table (15) are both made of steel.