CN215620233U

CN215620233U - Four-column universal hydraulic press

Info

Publication number: CN215620233U
Application number: CN202121455601.3U
Authority: CN
Inventors: 石孝永; 张荣国; 邵文宇; 白英山
Original assignee: Shenyang Xinggong Copper Industry Co ltd
Current assignee: Shenyang Xinggong Copper Industry Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-25
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a four-column universal hydraulic press, wherein a bent rod is arranged at the top of a sleeve, the outer wall of the bent rod is in clearance fit with a through hole at the top of a shell, the utility model relates to the technical field of hydraulic presses, the four-column universal hydraulic press is characterized in that through the fit among a motor, the shell and a first gear, when a user replaces an upper die and a lower die, the motor can be started firstly, a second gear can drive a stud to rotate when rotating, the stud can drive the sleeve and the bent rod to move outwards when rotating, at the moment, the user can take the lower die off, when replacing the upper die, the bolt can be rotated, the upper die can be taken out from a positioning groove, the problems that the existing device can only process a workpiece with one type when working, and a plurality of machines with different types are required to work when processing workpieces with different types are solved, has no limitation and is beneficial to popularization and use.

Description

Four-column universal hydraulic press

Technical Field

The utility model relates to the technical field of hydraulic presses, in particular to a four-column universal hydraulic press.

Background

The hydraulic machine is a machine which uses liquid as working medium and is made according to Pascal principle for transferring energy to implement various processes, and is generally composed of three portions of machine (main machine), power system and hydraulic control system.

But current device is just can only be processed to the work piece of a model when carrying out the during operation, adds man-hour to the work piece of different models, just need set up the machine of many different grade types and carry out work, has the limitation, is unfavorable for promoting and uses.

SUMMERY OF THE UTILITY MODEL

The utility model provides a four-column universal hydraulic machine, which solves the problems that the existing device can only process workpieces of one type when in work, and a plurality of machines of different types need to be arranged for work when workpieces of different types are processed, so that the device has limitations and is not beneficial to popularization and use.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an omnipotent hydraulic press of four posts, includes the casing, there is the motor inner wall bottom of casing through the support mounting, first gear is installed to the output of motor, the top meshing of first gear links to each other there is the second gear, stud is installed to the inner wall of second gear, stud's outer wall one side is rotated through one side of bearing and casing and is linked to each other, stud's outer wall screw thread links to each other there is the sleeve, the sliding sleeve is installed to telescopic bottom, the inner wall sliding clamping of sliding sleeve has the slide rail, the bottom of slide rail and the inner wall bottom fixed connection of casing, the knee is installed at telescopic top, the outer wall of knee and the top through-hole clearance fit of casing.

Preferably, a rubber pad is arranged on one side of the outer wall of the bent rod.

Preferably, the sliding sleeve and the sliding rail form a sliding limiting mechanism.

Preferably, the two bent rods are symmetrically distributed on the left and right by taking the center of the shell as a reference.

Preferably, a plurality of slide bars are installed at the top of casing, and are a plurality of the equal sliding clamping joint of outer wall of slide bar has the slider, and is a plurality of the bottom plate is installed to the inboard of slider, and is a plurality of the roof is installed at the top of slide bar, two pneumatic cylinders, two are installed to the inboard of roof the bottom of pneumatic cylinder and the top fixed connection of bottom plate, the bottom laminating of bottom plate has last mould, the top laminating of casing has the bed die.

Preferably, the square is installed to the bottom of bottom plate, the constant head tank has been seted up to the inner wall of square, the inboard clearance fit of constant head tank has the locating piece, the one end of locating piece and one side fixed connection of last mould, the equal screw thread of the upper and lower both sides through-hole of one side through-hole of locating piece and square links to each other there is the bolt.

Advantageous effects

The utility model provides a four-column universal hydraulic press. The four-column universal hydraulic press has the advantages that the four-column universal hydraulic press is matched with the first gear through the motor, the motor can be started firstly when a user replaces the upper die and the lower die, the motor drives the first gear to rotate, the first gear can drive the second gear to rotate through meshing when rotating, the second gear can drive the stud to rotate when rotating, the stud can drive the sleeve and the bent rod to move outwards when rotating, the user can take the lower die down at the moment, the upper die can be taken out from the positioning groove by rotating the bolt when replacing the upper die, the problems that only one type of workpiece can be processed when the existing device works, and a plurality of machines of different types need to be arranged to work when workpieces of different types are processed are solved, limitation does not exist, popularization and use are facilitated, and the positioning block is used, Cooperation between constant head tank and the bolt, the device only need place the bed die on the casing when the installation bed die, then starter motor drives two curved bar synchronous motion and can realize fixing, when changing the mould, inserts the locating piece along the constant head tank, later rotate the bolt can, the auto-lock through bolt and stud has guaranteed fixed stability to fixed mode is simple, has accelerated the job schedule.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the connection relationship between the motor, the housing and the first gear according to the present invention.

FIG. 3 is a schematic view showing the connection structure of the sleeve, the curved rod and the sliding sleeve according to the present invention.

FIG. 4 is a schematic view of the connection relationship between the positioning block, the positioning slot and the bolt according to the present invention.

In the figure: 1. a housing; 2. a motor; 3. a first gear; 4. a second gear; 5. a stud; 6. a sleeve; 7. a rubber pad; 8. a sliding sleeve; 9. a slide rail; 10. bending a rod; 11. a slide bar; 12. a slider; 13. a base plate; 14. a hydraulic cylinder; 15. a top plate; 16. a lower die; 17. a square block; 18. positioning a groove; 19. positioning blocks; 20. an upper die; 21. and (4) bolts.

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. 1-4, the present invention provides a technical solution: the four-column universal hydraulic machine comprises a shell 1, wherein a motor 2 is installed at the bottom of the inner wall of the shell 1 through a support, the model of the motor 2 is SM80-D601930, a first gear 3 is installed at the output end of the motor 2, a second gear 4 is meshed and connected with the top of the first gear 3, a stud 5 is installed on the inner wall of the second gear 4, one side of the outer wall of the stud 5 is rotatably connected with one side of the shell 1 through a bearing, the stud 5 can rotate through the bearing, the outer wall of the stud 5 is in threaded connection with a sleeve 6, a sliding sleeve 8 is installed at the bottom of the sleeve 6, a sliding rail 9 is slidably clamped on the inner wall of the sliding sleeve 8, the sliding sleeve 8 can move on the outer wall of the sliding rail 9, the bottom of the sliding rail 9 is fixedly connected with the bottom of the inner wall of the shell 1, a bent rod 10 is installed at the top of the sleeve 6, the outer wall of the bent rod 10 is in clearance fit with a through hole at the top of the shell 1, and a rubber pad 7 is installed at one side of the outer wall of the bent rod 10, the sliding sleeve 8 and the sliding rail 9 form a sliding limiting mechanism to ensure that the sleeve 6 moves linearly, and the two bent rods 10 are symmetrically distributed in a left-right direction by taking the center of the shell 1 as a reference to ensure that the lower die 16 is in a middle position when being fixed;

a plurality of slide bars 11 are installed at the top of casing 1, a plurality of slide bar 11 parallel distribution, the equal slip joint of outer wall of a plurality of slide bars 11 has slider 12, bottom plate 13 is installed to the inboard of a plurality of slider 12, roof 15 is installed at the top of a plurality of slide bars 11, two pneumatic cylinders 14 are installed to the inboard of roof 15, pneumatic cylinder 14's model is the MOB, the bottom of two pneumatic cylinders 14 and the top fixed connection of bottom plate 13, mould 20 has been laminated to the bottom of bottom plate 13, casing 1's top laminating has lower mould 16, square 17 is installed to the bottom of bottom plate 13, locating slot 18 has been seted up to square 17's inner wall, the inboard clearance fit of locating slot 18 has locating piece 19, locating piece 19's one side fixed connection with last mould 20, the equal screw thread in the upper and lower both sides through-hole of one side through-hole and square 17 of locating piece 19 has bolt 21.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): when a user replaces the upper die 20 and the lower die 16, the motor 2 can be started first, the motor 2 drives the first gear 3 to rotate, the first gear 3 can drive the second gear 4 to rotate through meshing when rotating, the second gear 4 can drive the stud 5 to rotate when rotating, the stud 5 can drive the sleeve 6 and the bent rod 10 to move outwards when rotating, and at the moment, the user can take down the lower die 16, when the upper die 20 is replaced, the bolt 21 can be rotated, so that the upper die 20 can be taken out from the positioning groove 18, the problem that the existing device only can process workpieces of one type when working is solved, when workpieces of different types are machined, a plurality of machines of different types need to be arranged to work, limitation does not exist, popularization and use are facilitated, and then a user can control the hydraulic cylinder 14 to work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a four-column universal hydraulic press, includes casing (1), its characterized in that, motor (2) are installed through the support in the inner wall bottom of casing (1), first gear (3) are installed to the output of motor (2), the top meshing of first gear (3) links to each other has second gear (4), stud (5) are installed to the inner wall of second gear (4), outer wall one side of stud (5) is rotated through one side of bearing and casing (1) and is linked to each other, the outer wall screw thread of stud (5) links to each other has sleeve (6), sliding sleeve (8) are installed to the bottom of sleeve (6), the inner wall slip joint of sliding sleeve (8) has slide rail (9), the bottom of slide rail (9) and the inner wall bottom fixed connection of casing (1), knee (10) are installed at the top of sleeve (6), the outer wall of the bent rod (10) is in clearance fit with the top through hole of the shell (1).

2. The four-column universal hydraulic machine according to claim 1, wherein a rubber pad (7) is mounted on one side of the outer wall of the bent rod (10).

3. The four-column universal hydraulic machine according to claim 1, wherein the sliding sleeve (8) and the sliding rail (9) form a sliding limiting mechanism.

4. The four-column universal hydraulic machine according to claim 1, wherein the two bent rods (10) are symmetrically distributed with respect to the center of the housing (1).

5. The four-column universal hydraulic machine according to claim 1, characterized in that a plurality of slide rods (11) are mounted at the top of the housing (1), a plurality of slide rods (11) are slidably clamped with slide blocks (12) at the outer walls, a bottom plate (13) is mounted at the inner sides of the slide blocks (12), a top plate (15) is mounted at the top of the slide rods (11), two hydraulic cylinders (14) are mounted at the inner sides of the top plate (15), the bottoms of the two hydraulic cylinders (14) are fixedly connected with the top of the bottom plate (13), an upper die (20) is attached to the bottom of the bottom plate (13), and a lower die (16) is attached to the top of the housing (1).

6. The four-column universal hydraulic machine according to claim 5, characterized in that a block (17) is mounted at the bottom of the bottom plate (13), a positioning groove (18) is formed in the inner wall of the block (17), a positioning block (19) is in clearance fit with the inner side of the positioning groove (18), one end of the positioning block (19) is fixedly connected with one side of an upper die (20), and a through hole in one side of the positioning block (19) and through holes in the upper and lower sides of the block (17) are in threaded connection with a bolt (21).