CN212370969U - Press machine with replaceable template - Google Patents

Abstract

The utility model discloses a bearing processing equipment especially relates to a removable press of template. The press machine with the replaceable template comprises a base, wherein a supporting table is arranged on the base, a supporting plate is arranged on the supporting table, a lower die fixing device is arranged on the supporting plate, a lower template is fixed on the lower die fixing device, a height adjusting device is arranged between the supporting table and the supporting plate, a guide post is arranged on the supporting table, a fixing frame is arranged on the guide post, a cylinder is installed on the fixing frame, an output shaft of the cylinder penetrates through the fixing frame and faces the lower template, an upper template support plate is fixed at the end of the output shaft, a power-assisted spring is arranged on the guide post between the upper template. The upper die and the lower die can be replaced, and the die can adapt to processing of workpieces with different sizes. The assistant spring can reduce the impact of the cylinder and prolong the service life of the press. The height adjusting device can adjust the distance between the upper die and the lower die, and the working efficiency of the press machine can be improved.

Description

Press machine with replaceable template

Technical Field

The utility model belongs to bearing processing machinery especially relates to a removable press of template.

Background

The machining of the bearings usually requires a stamping operation. Need use the press during punching press through upper and lower template with the fixed punching press of work piece, the upper and lower template is unable to be changed usually in current press, perhaps changes very inconveniently, is not convenient for process the bearing of different specifications, needs the removable press of a template.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical problem who exists to the aforesaid, provide an all removable press for bearing processing of mould, lower mould.

The purpose of the utility model is realized like this: the utility model provides a removable press of template, the on-line screen storage device comprises a base, be equipped with a supporting bench on the base, be equipped with the backup pad on the supporting bench, be equipped with lower mould fixing device in the backup pad, be fixed with the lower mould on the lower mould fixing device, be equipped with height adjusting device between supporting bench and the backup pad, be equipped with the guide post on the supporting bench, be equipped with the mount on the guide post, install the cylinder on the mount, the output shaft of cylinder runs through the mount and towards the lower mould, the end fixing of output shaft has last mould support plate, the guide post runs through last mould support plate, be equipped with the.

Through adopting above-mentioned technical scheme, the lower mould fixing device can fix the not lower mould of equidimension, the change of the lower mould of being convenient for. Meanwhile, the lower die can be fixed, the stability of the installation of the lower die is guaranteed, and the machining precision and the yield are guaranteed. The upper die support plate and the upper die are detachably connected, so that the upper die can be conveniently replaced, and the upper die support plate and the lower die can be replaced to enable the press machine to process workpieces with more sizes. The assistant spring can buffer the impact of the cylinder and prolong the service life of the press machine. The height adjusting device can adjust the distance between the support plate and the upper die support plate, so that the distance between the upper die and the lower die can be adjusted according to the size of a workpiece, and the efficiency of the press machine is improved.

The utility model discloses further set up to: lower mould fixing device includes the fixed slot, is equipped with two guide rails that are parallel to each other in the fixed slot, is equipped with rotatable screw rod between two guide rails, is equipped with two stationary clamps that pass through screw rod adjustment distance on the screw rod, two guide rails run through two stationary clamps.

Through adopting above-mentioned technical scheme, set up threaded hole on the fixation clamp, and the screw hole of two fixation clamps is opposite. The two fixing clamps can slide on the threaded rod in opposite directions by rotating the screw rod, so that the distance between the two fixing frames is controlled, the lower die is clamped, and the distance between the two fixing clamps can be adjusted by the lower dies with different sizes. The guide rail can keep the fixing clip moving direction.

The utility model discloses further set up to: be equipped with the fixed orifices on the fixed slot, the screw rod runs through the lateral wall of fixed slot through the fixed orifices and stretches into in the fixed slot, the one end of screw rod and the inner wall rotatable coupling of fixed slot, the inner wall rotatable coupling of the other end and fixed slot still is equipped with the movable sleeve that can imbed the fixed slot on the other end, and the end connection of the other end has the handle.

Through adopting above-mentioned technical scheme, the screw rod passes through bearing and fixed slot inner wall and fixed orifices inner wall rotatable coupling. The movable sleeve is embedded into the fixed hole and rubs against the inner wall of the fixed hole, and the friction force between the movable sleeve and the fixed hole can block the rotation of the screw rod, so that the screw rod is fixed at a specified position, and the two fixed clamps can keep the stability of clamping. The handle can facilitate rotation of the screw.

The utility model discloses further set up to: the upper die carrier plate is provided with a plurality of thread grooves, and the upper die is fixed on the upper die carrier plate through bolts and nuts matched with the thread grooves.

By adopting the technical scheme, 4 to 8 thread grooves are formed. The upper die is provided with a threaded hole, and the bolt penetrates through the threaded groove and the threaded hole to be in threaded connection with the nut, so that the upper die is fixed on the upper die support plate. When the upper die is disassembled, the upper die can be disassembled and replaced by disassembling the bolt and the screw.

The utility model discloses further set up to: the height adjusting device comprises an adjusting screw rod and an adjusting nut, and the adjusting screw rod penetrates through the supporting plate.

By adopting the technical scheme, the adjusting nut is rotated to enable the rotating nut to move up and down on the adjusting screw rod, the up-and-down movement of the supporting plate is pushed by the up-and-down movement of the adjusting nut, and the height of the supporting plate is adjusted, so that the distance between the upper die and the lower die is adjusted.

The utility model has the advantages that:

1. the upper die and the lower die can be replaced, and the die can adapt to processing of workpieces with different sizes.

2. The assistant spring can reduce the impact of the cylinder and prolong the service life of the press.

3. The height adjusting device can adjust the distance between the upper die and the lower die, and the working efficiency of the press machine can be improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the lower mold fixing device of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

wherein the reference numerals are: 1. a base; 11. a support table; 2. a support plate; 21. adjusting the screw rod; 22. adjusting the nut; 3. fixing grooves; 31. a screw; 311. a handle; 312. a movable sleeve; 32. a guide rail; 33. a fixing clip; 34. a fixing hole; 35. a bearing; 4. a guide post; 41. a power-assisted spring; 5. a fixed mount; 6. a cylinder; 61. an output shaft; 7. an upper die carrier plate; 8. an upper die; 9. and (5) a lower die.

Detailed Description

In order to make the technical solutions in the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings:

the utility model provides a removable press of template, the on-line screen storage device comprises a base 1, be equipped with brace table 11 on the base 1, be equipped with backup pad 2 on the brace table 11, be equipped with lower mould fixing device in the backup pad 2, be fixed with lower mould 9 on the lower mould fixing device, be equipped with high adjusting device between brace table 11 and the backup pad 2, be equipped with guide post 4 on the brace table 11, be equipped with mount 5 on the guide post 4, install cylinder 6 on the mount 5, the output shaft 61 of cylinder 6 runs through mount 5 and towards lower mould 9, the end fixing of output shaft 61 has last mould support plate 7, guide post 4 runs through last mould support plate 7, be equipped with helping hand spring 41 on the guide post 4 between last mould support plate 7 and. The lower die 9 fixing device can fix the lower dies 9 with different sizes, so that the lower dies 9 can be conveniently replaced. Meanwhile, the lower die 9 can be fixed, the stability of the installation of the lower die 9 is guaranteed, and the machining precision and the yield are guaranteed. The upper die carrier plate 7 and the upper die 8 are detachably connected, so that the upper die 8 can be conveniently replaced, and the upper die carrier plate is matched with the replaceable lower die 9, so that the press machine can process workpieces with more sizes. The booster spring 41 can buffer the impact of the air cylinder 6, and the service life of the press machine is prolonged. The height adjusting device can adjust the distance between the support plate 2 and the upper die 8 support plate 7, so that the distance between the upper die 8 and the lower die 9 can be adjusted, the distance between the upper die 8 and the lower die 9 can be adjusted according to the size of a workpiece, and the efficiency of the press machine is improved.

The fixing device of the lower die 9 comprises a fixing groove 3, two parallel guide rails 32 are arranged in the fixing groove 3, a rotatable screw 31 is arranged between the two guide rails 32, two fixing clamps 33 capable of adjusting the distance through the screw 31 are arranged on the screw 31, and the two guide rails 32 penetrate through the two fixing clamps 33. Threaded holes are formed in the fixing clips 33, and the threaded holes of the two fixing clips 33 are opposite. The two fixing clamps 33 can slide on the screw rods 31 in opposite directions by rotating the screw rods 31, so that the distance between the two fixing frames 5 is controlled, the lower die 9 is clamped, and the distance between the two fixing clamps 33 can be adjusted by the lower dies 9 with different sizes. The guide rail 32 can maintain the moving direction of the fixing clip 33.

Be equipped with fixed orifices 34 on the fixed slot 3, in the screw rod 31 runs through the lateral wall of fixed slot 3 through fixed orifices 34 and stretches into fixed slot 3, the one end of screw rod 31 and the inner wall rotatable coupling of fixed slot 3, the inner wall rotatable coupling of the other end and fixed orifices 34 still is equipped with the movable sleeve 312 that can imbed fixed orifices 34 on the other end, and the end connection of the other end has handle 311. The screw 31 is rotatably coupled to the inner wall of the fixing groove 3 and the inner wall of the fixing hole 34 by a bearing 35. The movable sleeve 312 is inserted into the fixing hole 34 and rubs against the inner wall of the fixing hole 34, and the friction force between the two can hinder the rotation of the screw 31, so that the screw 31 is fixed at a designated position, and the two fixing clips 33 can keep the stability of clamping. The handle 311 can facilitate the rotation of the screw 31.

The upper die carrier plate 7 is provided with a plurality of thread grooves, and the upper die 8 is fixed on the upper die carrier plate 7 through bolts and nuts matched with the thread grooves. The number of the thread grooves is 4 to 8. The upper die 8 is provided with a threaded hole, and a bolt passes through the threaded groove and the threaded hole to be in threaded connection with the nut, so that the upper die 8 is fixed on the upper die carrier plate 7. When the upper die 8 is dismounted, the upper die can be dismounted and replaced by dismounting the bolt and the screw.

The height adjusting device comprises an adjusting screw 21 and an adjusting nut 22, and an adjusting screw 31 penetrates through the supporting plate 2. The adjusting nut 22 is rotated to move up and down on the adjusting screw rod 21, the up and down movement of the supporting plate 2 is pushed by the up and down movement of the adjusting nut 22, the height of the supporting plate 2 is adjusted, and therefore the distance between the upper die 8 and the lower die 9 is adjusted.

The above embodiments are only preferred embodiments of the present invention, not all embodiments, and other embodiments obtained based on the above embodiments by those skilled in the art without any creative work shall fall within the protection scope of the present invention, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (5)

1. The press machine with the replaceable die plate comprises a base (1) and is characterized in that a supporting table (11) is arranged on the base (1), a supporting plate (2) is arranged on the supporting table (11), a lower die fixing device is arranged on the supporting plate (2), a lower die (9) is fixed on the lower die fixing device, a height adjusting device is arranged between the supporting table (11) and the supporting plate (2), a guide post (4) is arranged on the supporting table (11), a fixing frame (5) is arranged on the guide post (4), a cylinder (6) is installed on the fixing frame (5), an output shaft (61) of the cylinder (6) penetrates through the fixing frame (5) and faces towards the lower die (9), an upper die supporting plate (7) is fixed at the end part of the output shaft (61), the guide post (4) penetrates through the upper die supporting plate (7), and a power assisting spring (41) is arranged on the guide post (4) between the upper die supporting plate (, the bottom surface of the upper die carrier plate (7) is detachably connected with an upper die (8).

2. The press with replaceable die plates as claimed in claim 1, wherein the lower die (9) fixing device comprises a fixing groove (3), two parallel guide rails (32) are arranged in the fixing groove (3), a rotatable screw (31) is arranged between the two guide rails (32), two fixing clamps (33) capable of adjusting the distance through the screw (31) are arranged on the screw (31), and the two guide rails (32) penetrate through the two fixing clamps (33).

3. The press with replaceable die plates as claimed in claim 2, wherein the fixing groove (3) is provided with a fixing hole (34), the screw (31) extends into the fixing groove (3) through the fixing hole (34) and penetrates through the side wall of the fixing groove (3), one end of the screw (31) is rotatably connected with the inner wall of the fixing groove (3), the other end of the screw is rotatably connected with the inner wall of the fixing hole (34), the other end of the screw is further provided with a movable sleeve (312) capable of being embedded into the fixing hole (34), and the end of the other end is connected with a handle (311).

4. Press with exchangeable die plates according to claim 1, characterized in that said upper die carrier plate (7) is provided with a number of threaded grooves, and said upper die (8) is fixed to the upper die carrier plate (7) by means of bolts and nuts cooperating with said threaded grooves.

5. Press with exchangeable die plates according to claim 1, characterized in that the height adjustment means comprise an adjustment screw (21) and an adjustment nut (22), the adjustment screw (21) penetrating the support plate (2).

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