Closed type two-point press convenient to install

Abstract

The utility model discloses a closed type double-point press convenient to install, which relates to the technical field of presses and comprises a base fixedly installed on the ground, two placing ports are arranged on the base, a closed type double-point press body is arranged at the top of the base, and the two placing ports are arranged on the base. Two mounting plates are fixedly mounted at the bottom of the closed double-point press body, the bottoms of the two mounting plates extend into the two placement openings correspondingly, clamping grooves are formed in the outer walls of the sides, close to each other, of the two mounting plates correspondingly, a cavity is formed in the base, a through opening is formed in the top of the base, and the two mounting plates are fixedly mounted in the through opening. The through opening communicates with the cavity, moving plates are arranged in the cavity, and arc-shaped openings are formed in the tops of the two moving plates correspondingly. The closed type double-point press machine convenient to install has the advantages of being convenient to use, easy to operate, rapid to install and capable of improving working efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of presses, in particular to a closed double-point press which is easy to install. Background Art

[0002] The press is a general-purpose press with a sophisticated structure. It has the characteristics of wide application and high production efficiency. The press can be widely used in cutting, punching, blanking, bending, riveting and forming processes. It applies strong pressure to the metal blank to make the metal plastically deform and break to process it into parts. In order to make the closed double-point press more stable during use, people generally fix the closed double-point press on the ground.

[0003] However, when installing the existing closed double-point press, the installation worker generally needs to twist multiple fixing bolts to stably fix the closed double-point press on the ground. The process is relatively cumbersome and affects the installation efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a closed double-point press machine which is easy to install, so as to solve at least any one of the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a closed double-point press machine that is easy to install, comprising a base fixedly installed on the ground, two placement openings are provided on the base, a closed double-point press machine body is arranged on the top of the base, two mounting plates are fixedly installed on the bottom of the closed double-point press machine body, and the bottoms of the two mounting plates extend into the two placement openings respectively, and the outer walls of the two mounting plates close to each other are respectively provided with card grooves, a cavity is provided in the base, a through opening is provided on the top of the base, and the through opening is communicated with the cavity, a movable plate is arranged in the cavity, and arc-shaped openings are respectively provided on the tops of the two movable plates. , a card rod is fixedly installed on the outer wall of one side of the two movable plates away from each other, and one end of the two card rods away from each other extends into the two card slots respectively, and the two card rods are slidably connected to the base, a winding rod is rotatably installed in the cavity, and one end of the winding rod extends outside the base, two pull ropes are wound around the winding rod, and the other ends of the two pull ropes are fixedly connected to the corresponding movable plates respectively, a cross bar is provided in the two arc-shaped openings, and two vertical plates and a compression spring are slidably sleeved on the two cross bars, the compression spring is located between the two vertical plates, and the two ends of the compression spring are fixedly connected to the two vertical plates respectively.

[0006] Preferably, the compression spring is a tin-plated spring.

[0007] Preferably, hook holes are respectively provided on the outer walls of the two vertical plates on the sides close to each other.

[0008] Preferably, a rotating handle is fixedly mounted on one end of the winding rod located outside the cavity, and an anti-slip sleeve is fixed on the rotating handle.

[0009] Preferably, the two vertical plates are respectively provided with through holes, and linear bearings are respectively fixedly installed in the two through holes, and the cross bar passes through the two linear bearings and is slidably connected to the inner walls of the two linear bearings.

[0010] Preferably, two limit baffles are fixedly mounted on the bottom inner wall of the cavity.

[0011] Preferably, the two pull ropes are both stainless steel wire ropes.

[0012] The beneficial effects of the utility model are as follows:

[0013] In the utility model, the rotating handle is first rotated to drive the two clamping rods to approach each other and leave the placement opening, and at the same time the compression spring is changed from a free state to a compressed state, and then the closed double-point press body is moved to the base through an external lifting device, so that the mounting plate enters the placement opening, and the rotating handle is released, and the compression spring changes from a compressed state to a free state to push the two clamping rods into the clamping groove to clamp the mounting plate, and then the closed double-point press body is quickly fixed and installed on the base and the ground. The process is simple and fast, and the work efficiency is high. When the compression spring has metal fatigue and needs to be replaced, the closed double-point press body is first disassembled from the device, and then the external hook is inserted into the hook hole, and the external hook is lifted and moved upward to drive the vertical plate and the compression spring to move out of the base, so that the compression spring can be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of a closed double-point press machine that is easy to install provided by the utility model;

[0015] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0016] Figure 3 for Figure 1 An exploded view of the assembly of the moving plate and crossbar shown;

[0017] Figure 4 A three-dimensional diagram of the closed double-point press provided by the utility model and easy to install.

[0018] In the figure: 1. base; 2. placement opening; 3. closed double-point press body; 4. mounting plate; 5. slot; 6. moving plate; 7. winding rod; 8. pull rope; 9. clamping rod; 10. compression spring; 11. hook hole; 12. through opening; 13. cross bar; 14. vertical plate; 15. cavity; 16. limit baffle; 17. turning handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model provides Figure 1-4The closed double-point press machine shown in the figure is easy to install, including a base 1 fixedly installed on the ground, two placement openings 2 are provided on the base 1, a closed double-point press machine body 3 is arranged on the top of the base 1, two mounting plates 4 are fixedly installed on the bottom of the closed double-point press machine body 3, and the bottoms of the two mounting plates 4 extend into the two placement openings 2 respectively, and the outer walls of the two mounting plates 4 on the sides close to each other are respectively provided with card grooves 5, a cavity 15 is provided in the base 1, and a through opening 12 is provided on the top of the base 1, and the through opening 12 The two movable plates 6 are connected to the cavity 15, and the cavity 15 is provided with a movable plate 6, and the tops of the two movable plates 6 are respectively provided with arc-shaped openings. The outer walls of the two movable plates 6 are respectively fixed with a clamping rod 9, and the ends of the two clamping rods 9 that are away from each other extend into the two clamping grooves 5, respectively. The two clamping rods 9 are slidably connected to the base 1. A winding rod 7 is rotatably installed in the cavity 15. The winding rod 7 is rotatably installed in the cavity 15 through a bearing, and one end of the winding rod 7 extends to the outside of the base 1. In order to prevent people from turning the winding rod 7, the winding rod 7 is rotatably installed in the cavity 15. The winding rod 7 is rotatably installed in the cavity 15 through a bearing, and one end of the winding rod 7 extends to the outside of the base 1. Slip phenomenon affects work efficiency. A rotating handle 17 is fixedly installed at one end of the winding rod 7 outside the cavity 15, and an anti-slip sleeve is fixedly installed on the rotating handle 17. Two pull ropes 8 are wound on the winding rod 7. In order to improve the service life of the pull rope 8, the two pull ropes 8 are stainless steel wire ropes, and the other ends of the two pull ropes 8 are respectively fixedly connected to the corresponding movable plates 6. A cross bar 13 is arranged in the two arc-shaped openings, and two vertical plates 14 and compression springs 10 are respectively slidably sleeved on the two cross bars 13. In order to reduce the friction between the cross bar 13 and the vertical plates 14, thereby reducing the wear of the cross bar 13 and improving the service life of the cross bar 13, through holes are respectively opened on the two vertical plates 14, and linear bearings are respectively fixedly installed in the two through holes. The cross bar 13 penetrates the two linear bearings and is slidably connected to the inner walls of the two linear bearings. In order to improve the service life of the compression spring 10, the compression spring 10 is a tinned spring. The compression spring 10 is located between the two vertical plates 14, and the two ends of the compression spring 10 are respectively fixedly connected to the two vertical plates 14.

[0021] In order to make it more convenient for people to move the compression spring 10 out of the cavity 15 for replacement, hook holes 11 are respectively opened on the outer walls of the two vertical plates 14 on the side close to each other. The external hook is inserted into the hook hole 11, and the external hook is lifted and moved upward to drive the vertical plate 14 and the compression spring 10 to move out of the base 1, so that the compression spring 10 can be replaced.

[0022] In order to limit the movable plate 6 and then limit the clamping rod 9, so that the clamping rod 9 is always slidably installed with the base 1, and thus always maintains the same height with the clamping slot 5, so that the clamping rod 9 can quickly enter the clamping slot 5 to clamp the mounting plate 4, two limit baffles 16 are fixedly installed on the bottom inner wall of the cavity 15.

[0023] The working principle of the closed double-point press which is easy to install provided by the utility model is as follows: in the initial state, the compression spring 10 is in a free state, and the two ends of the two clamping rods 9 are respectively located in the two placement openings 2. When the closed double-point press body 3 needs to be installed, the rotating handle 17 is first rotated, and the rotating handle 17 drives the winding rod 7 to rotate. The winding rod 7 rotates to reel in the two pull ropes 8 and then drives the two moving plates 6 to approach each other and finally brings the two clamping rods 9 to approach each other and leave the placement opening 2. At the same time, the two moving plates 6 approach each other, which will drive the two vertical plates 14 to approach each other, thereby changing the compression spring 10 from a free state to a compressed state. When the clamping rod 9 completely leaves the placement opening 2, the closed double-point press body 3 is mobilized by an external lifting device, and the closed double-point press body 3 is moved to the base 1. Make the mounting plate 4 enter the placement opening 2, release the rotating handle 17, the compression spring 10 changes from the compressed state to the free state, the compression spring 10 pushes the two mounting plates 4 away from each other, and then pushes the two movable plates 6 away from each other, and finally pushes the two clamping rods 9 into the clamping groove 5 to clamp the mounting plate 4, and then the closed double-point press body 3 is quickly fixed and installed on the base 1 and the ground. The process is simple and fast, and the work efficiency is high. When the compression spring 10 has metal fatigue and needs to be replaced, first remove the closed double-point press body 3 from the device, and then insert the external hook into the hook hole 11, and by lifting the external hook and moving it upward, the vertical plate 14 is driven to move upward and out of the base 1, and then the compression spring 10 is moved out of the base 1, and the compression spring 10 can be replaced.

[0024] Compared with the related art, the closed double-point press provided by the utility model which is easy to install has the following beneficial effects:

[0025] The utility model provides a closed double-point press machine which is easy to install. First, the rotating handle 17 is rotated to drive the two clamping rods 9 to approach each other and leave the placement port 2, and at the same time, the compression spring 10 is changed from a free state to a compressed state, and then the closed double-point press machine body 3 is moved to the base 1 through an external lifting device, so that the mounting plate 4 enters the placement port 2, and the rotating handle 17 is released. The compression spring 10 changes from a compressed state to a free state to push the two clamping rods 9 into the clamping groove 5 to clamp the mounting plate 4, and then the closed double-point press machine body 3 is quickly fixed and installed on the base 1 and the ground. The process is simple and fast, and the work efficiency is high. When the compression spring 10 has metal fatigue and needs to be replaced, the closed double-point press machine body 3 is first disassembled from the device, and then the external hook is inserted into the hook hole 11. By lifting the external hook and moving it upward, the vertical plate 14 and the compression spring 10 are driven to move out of the base 1, and the compression spring 10 can be replaced.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A closed double-point press machine that is easy to install, comprising a base fixedly mounted on the ground, characterized in that: The base is provided with two placement openings, a closed double-point press body is arranged on the top of the base, two mounting plates are fixedly installed on the bottom of the closed double-point press body, and the bottoms of the two mounting plates extend into the two placement openings respectively, and the outer walls of the two mounting plates close to each other are respectively provided with card grooves, a cavity is provided in the base, a through opening is provided on the top of the base, and the through opening is communicated with the cavity, a movable plate is arranged in the cavity, and arc openings are respectively provided on the tops of the two movable plates, and two movable plates are respectively fixedly installed on the outer walls of the two movable plates away from each other. A card rod, and one end of the two card rods away from each other extends into the two card slots respectively, the two card rods are slidably connected to the base, a winding rod is rotatably installed in the cavity, and one end of the winding rod extends out of the base, two pull ropes are wound on the winding rod, and the other ends of the two pull ropes are fixedly connected to the corresponding movable plates respectively, a cross bar is arranged in the two arc-shaped openings, and two vertical plates and compression springs are slidably sleeved on the two cross bars respectively, the compression spring is located between the two vertical plates, and the two ends of the compression spring are fixedly connected to the two vertical plates respectively.

2. A closed double-point press machine that is easy to install according to claim 1, characterized in that: The compression spring is a tinned spring.

3. A closed double-point press machine that is easy to install according to claim 1, characterized in that: Hook holes are respectively provided on the outer walls of the two vertical plates on one side close to each other.

4. A closed double-point press machine that is easy to install according to claim 1, characterized in that: A rotating handle is fixedly mounted on one end of the winding rod outside the cavity, and an anti-slip sleeve is fixed on the rotating handle.

5. A closed double-point press machine that is easy to install according to claim 1, characterized in that: The two vertical plates are respectively provided with through holes, and linear bearings are respectively fixedly installed in the two through holes. The cross bar passes through the two linear bearings and is slidably connected with the inner walls of the two linear bearings.

6. A closed double-point press machine that is easy to install according to claim 1, characterized in that: Two limit baffles are fixedly mounted on the bottom inner wall of the cavity.

7. A closed double-point press machine that is easy to install according to claim 1, characterized in that: Both of the pull ropes are stainless steel wire ropes.

Images