Automatic oil press

Abstract

The utility model provides an automatic oil press which comprises a device frame, an object placing disc and a machine frame are fixedly arranged at the upper end of the device frame, a first hydraulic telescopic rod is arranged at the upper end of the machine frame in a penetrating mode, the lower end of the first hydraulic telescopic rod is fixedly connected with an ejector rod frame, and the ejector rod frame is arranged above the object placing disc. A movable adjusting frame is arranged on the front side of the device frame, and the inner wall of the movable adjusting frame is rotationally connected with a lead screw. A third hydraulic telescopic rod on the left side pushes a hydraulic clamp to adjust and clamp an automobile water pump flange plate, under the action of a first motor and a lead screw, a movable frame moves on the lead screw to be adjusted to a proper position, and a corresponding second motor and a second rotating shaft drive a rotating frame to rotate and adjust; and a third hydraulic telescopic rod is used for pushing a hydraulic clamp to adjust, so that the clamped automobile water pump flange plate is located over the annular placing frame, the height of the fixing frame is adjusted under the action of a second hydraulic telescopic rod, and the automobile water pump flange plate is placed on the annular placing frame.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile water pump flange processing, and particularly relates to an automatic hydraulic press. Background Art

[0002] The automobile water pump flange is a key component connecting the water pump and the engine. Its main function is to ensure the flow of water and prevent leakage. It is usually made of materials such as aluminum alloy and steel. During the processing of the automobile water pump flange, in order to improve the machining accuracy of its central hole, special-precision rolling balls are usually used and pressed into the central hole of the automobile water pump flange under the action of a hydraulic press for fine machining of the central hole.

[0003] At present, when the existing hydraulic press is in operation, usually an operator places the automobile water pump flange to be processed at the corresponding work station, then places the special-precision rolling ball at the central hole of the automobile water pump flange, presses the rolling ball into the central hole of the automobile water pump flange through the hydraulic press, places it for blanking after processing, and then processes the subsequent automobile water pump flanges. The labor intensity is relatively large and the processing efficiency is low.

[0004] In summary, there is a need for an automatic hydraulic press at present. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an automatic hydraulic press, which solves the problems mentioned in the background art.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0007] An automatic hydraulic press includes a device frame. A placing tray and a machine frame are fixedly arranged at the upper end of the device frame. A first hydraulic telescopic rod penetrates through the upper end of the machine frame. The lower end of the first hydraulic telescopic rod is fixedly connected to a top rod frame. The top rod frame is arranged above the placing tray. A moving adjustment frame is arranged on the front side of the device frame. A lead screw is rotatably connected to the inner wall of the moving adjustment frame. One end of the lead screw penetrates through the moving adjustment frame and is connected to the output shaft of a first motor. Two moving frames penetrate through the lead screw.

[0008] Furthermore, a second hydraulic telescopic rod is arranged at the upper end of the moving frame. The upper end of the second hydraulic telescopic rod is connected to a fixed frame. A second motor is arranged inside the fixed frame. The output shaft of the second motor is connected to a rotating shaft. The upper end of the rotating shaft penetrates through the fixed frame and is fixedly connected to a rotating frame. A third hydraulic telescopic rod penetrates through the rotating frame. One end of the third hydraulic telescopic rod is connected to a hydraulic clamp.

[0009] Further, the device frame includes a support plate frame, the upper end of the device frame is fixedly provided with a support plate frame, the support plate frame is arranged on the left side of the placement tray, and a first electric telescopic rod is penetrated through the support plate frame, and the right end of the first electric telescopic rod is connected to the mounting frame.

[0010] Further, the device frame further includes a second electric telescopic rod, the second electric telescopic rod is penetrated through the upper end of the mounting frame, and the lower end of the second electric telescopic rod is connected to the adsorption frame.

[0011] Further, the device frame further includes a vacuum pump mechanism, the vacuum pump mechanism is arranged inside the adsorption frame, an adsorption cavity is opened inside the adsorption frame, the adsorption cavity is arranged below the vacuum pump mechanism, and a sealing ring is arranged near the lower part of the inner wall of the adsorption cavity.

[0012] Further, the placement tray includes an annular placement frame, the upper end of the placement tray is fixedly connected to the annular placement frame, an inclined block is fixedly arranged inside the annular placement frame, a through slot is opened on the left side of the annular placement frame, and a limiting slot is opened on the upper end of the placement tray, and the limiting slot is arranged on the left side of the annular placement frame.

[0013] The utility model provides an automatic hydraulic press. Compared with the prior art, the following beneficial effects are achieved:

[0014] First, the third hydraulic telescopic rod on the left side is used to push the hydraulic clamp to adjust and clamp the flange of the automotive water pump. Under the action of the first motor and the lead screw, the moving frame moves on the lead screw to adjust to an appropriate position. Through the corresponding second motor and the second rotating shaft, the rotating frame is driven to rotate and adjust. The third hydraulic telescopic rod is used to push the hydraulic clamp to adjust, so that the clamped flange of the automotive water pump is located directly above the annular placement frame. Under the action of the second hydraulic telescopic rod, the height of the fixed frame is adjusted, and the flange of the automotive water pump is placed on the annular placement frame. The second electric telescopic rod is used to push the adsorption frame, so that the special precision rolling balls in the limiting slot penetrate into the adsorption cavity to an appropriate position. Under the action of the sealing ring, the sealing performance between the rolling balls and the adsorption cavity is improved. Under the action of the vacuum pump mechanism, the rolling balls are adsorbed and lifted. Under the action of the first electric telescopic rod, the adsorbed rolling balls are pushed and adjusted above the central hole of the flange of the automotive water pump and placed in the central hole. The first hydraulic telescopic rod is used to push the ejector rod frame, and the rolling balls are pressed through the central hole and fall into the annular placement frame. Under the action of the inclined block, they slide through the through slot and fall into the limiting slot again for subsequent use. The two-station hydraulic clamps provided help the loading and unloading processing of the flange of the automotive water pump to be continuous. Description of the Drawings

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 Shows the front view structural schematic diagram of the device frame of the present invention;

[0017] Figure 2 Shows the top view structural schematic diagram of the mobile adjustment frame of the present invention;

[0018] Figure 3 Shows the left side view sectional structural schematic diagram of the rotating frame of the present invention;

[0019] Figure 4 Shows the front view sectional structural schematic diagram of the annular placement frame of the present invention;

[0020] Figure 5 Shows the front view sectional structural schematic diagram of the adsorption frame of the present invention;

[0021] As shown in the figure: 1. Device frame; 101. Support plate frame; 102. First electric telescopic rod; 103. Mounting frame; 104. Second electric telescopic rod; 105. Adsorption frame; 106. Vacuum pump mechanism; 107. Adsorption cavity; 108. Sealing ring; 2. Placing tray; 201. Annular placement frame; 202. Inclined block; 203. Through port groove; 204. Limit groove; 3. Machine frame; 4. First hydraulic telescopic rod; 5. Ejector rod frame; 6. Mobile adjustment frame; 7. Lead screw; 8. First motor; 9. Mobile frame; 10. Second hydraulic telescopic rod; 11. Fixed frame; 12. Second motor; 13. Rotating shaft; 14. Rotating frame; 15. Third hydraulic telescopic rod; 16. Hydraulic clamp. Detailed implementation manners

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0023] Embodiment 1

[0024] To solve the technical problems in the background art, the following provides an automatic hydraulic press:

[0025] Combined with Figures 1-5As shown in the figure, an automatic hydraulic press provided by the utility model includes a device frame 1. A placement tray 2 and a machine frame 3 are fixedly arranged at the upper end of the device frame 1. A first hydraulic telescopic rod 4 penetrates through the upper end of the machine frame 3. The lower end of the first hydraulic telescopic rod 4 is fixedly connected to a top rod frame 5. The top rod frame 5 is arranged above the placement tray 2. A moving adjustment frame 6 is arranged on the front side of the device frame 1. A lead screw 7 is rotatably connected to the inner wall of the moving adjustment frame 6. One end of the lead screw 7 penetrates through the moving adjustment frame 6 and is connected to the output shaft of a first motor 8. Two moving frames 9 penetrate through the lead screw 7.

[0026] In this embodiment, a second hydraulic telescopic rod 10 is arranged at the upper end of the moving frame 9. The upper end of the second hydraulic telescopic rod 10 is connected to a fixed frame 11. A second motor 12 is arranged inside the fixed frame 11. The output shaft of the second motor 12 is connected to a rotating shaft 13. The upper end of the rotating shaft 13 penetrates through the fixed frame 11 and is fixedly connected to a rotating frame 14. A third hydraulic telescopic rod 15 penetrates through the rotating frame 14. One end of the third hydraulic telescopic rod 15 is connected to a hydraulic fixture 16.

[0027] Under the action of the first motor 8 and the lead screw 7, the moving frame 9 moves on the lead screw 7 to adjust to an appropriate position. By arranging the hydraulic fixtures 16 at two workstations, it helps the continuous loading and unloading processing of the automotive water pump flange.

[0028] Embodiment Two

[0029] As Figures 1-5 shown, on the basis of the above embodiment, the following content is further given in this embodiment:

[0030] In this embodiment, the device frame 1 includes a support plate frame 101. The support plate frame 101 is fixedly arranged at the upper end of the device frame 1. The support plate frame 101 is arranged on the left side of the placement tray 2. A first electric telescopic rod 102 penetrates through the support plate frame 101. The right end of the first electric telescopic rod 102 is connected to a mounting frame 103. The device frame 1 further includes a second electric telescopic rod 104. The second electric telescopic rod 104 penetrates through the upper end of the mounting frame 103. The lower end of the second electric telescopic rod 104 is connected to an adsorption frame 105. The device frame 1 further includes a vacuum pump mechanism 106. The vacuum pump mechanism 106 is arranged inside the adsorption frame 105. An adsorption cavity 107 is formed inside the adsorption frame 105. The adsorption cavity 107 is arranged below the vacuum pump mechanism 106. A sealing ring 108 is arranged near the lower part of the inner wall of the adsorption cavity 107.

[0031] Under the action of the sealing ring 108, the sealing performance between the rolling ball and the adsorption cavity 107 is improved. Under the action of the vacuum pump mechanism 106, the rolling ball is adsorbed. The adsorption frame 105 is pulled up by the second electric telescopic rod 104. Under the action of the first electric telescopic rod 102, the adsorbed rolling ball is pushed and adjusted above the central hole of the automotive water pump flange and placed in the central hole.

[0032] Embodiment 3

[0033] As Figures 1-5 shown, on the basis of the above embodiments, the following content is further given in this embodiment:

[0034] In this embodiment, the storage tray 2 includes an annular placement rack 201. The upper end of the storage tray 2 is fixedly connected to the annular placement rack 201. An inclined block 202 is fixedly arranged inside the annular placement rack 201. A through-opening groove 203 is formed on the left side of the annular placement rack 201. A limiting groove 204 is formed on the upper end of the storage tray 2, and the limiting groove 204 is arranged on the left side of the annular placement rack 201.

[0035] The rolling ball is pressed through the central hole and falls into the annular placement rack 201. Under the action of the inclined block 202, it slides through the through-opening groove 203 and falls into the limiting groove 204 again for subsequent use.

[0036] The working principle and usage process of the present utility model:

[0037] In the usage state:

[0038] The first step: The third hydraulic telescopic rod 15 on the left side is used to push the hydraulic clamp 16 to adjust and clamp the flange of the automotive water pump. Under the action of the first motor 8 and the lead screw 7, the moving frame 9 moves on the lead screw 7 to adjust to an appropriate position. Driven by the corresponding second motor 12 and the second rotating shaft 13, the rotating frame 14 rotates and adjusts. The third hydraulic telescopic rod 15 is used to push the hydraulic clamp 16 to adjust, so that the clamped flange of the automotive water pump is located directly above the annular placement rack 201. Under the action of the second hydraulic telescopic rod 10, the height of the fixed frame 11 is adjusted, and the flange of the automotive water pump is placed on the annular placement rack 201.

[0039] The second step: The second electric telescopic rod 104 is used to push the adsorption frame 105, so that the special precision rolling ball placed in the limiting groove 204 extends into the adsorption cavity 107 to an appropriate position. Under the action of the sealing ring 108, the sealing performance between the rolling ball and the adsorption cavity 107 is improved. Under the action of the vacuum pump mechanism 106, the rolling ball is adsorbed and lifted. Under the action of the first electric telescopic rod 102, the adsorbed rolling ball is pushed and adjusted above the central hole of the flange of the automotive water pump and placed in the central hole. The first hydraulic telescopic rod 4 is used to push the ejector rod frame 5, and the rolling ball is pressed through the central hole and falls into the annular placement rack 201. Under the action of the inclined block 202, it slides through the through-opening groove 203 and falls into the limiting groove 204 again for subsequent adsorption use.

[0040] Step 3: Under the action of the first motor 8 and the lead screw 7, the moving frame 9 moves on the lead screw 7 to adjust to an appropriate position. The third hydraulic telescopic rod 15 on the right side pushes the hydraulic fixture 16 to adjust the clamping of the processed automotive water pump flange. At this time, the third hydraulic telescopic rod 15 on the left side pushes the hydraulic fixture 16 to adjust the clamping of the automotive water pump flange to be processed. Through the first motor 8 and the lead screw 7, the moving frame 9 moves on the lead screw 7 to adjust to an appropriate position for loading and unloading the automotive water pump flange, which helps with continuous processing.

[0041] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An automatic hydraulic press, characterized in that: The invention comprises a device frame (1), the upper end of which is fixedly provided with a storage tray (2) and a frame (3), the upper end of which is penetrated by a first hydraulic telescopic rod (4), the lower end of which is fixedly connected to a push rod frame (5), the push rod frame (5) being arranged above the storage tray (2), the front side of the device frame (1) is provided with a movable adjustment frame (6), the inner wall of which is rotatably connected to a lead screw (7), one end of which penetrates the movable adjustment frame (6) and is connected to an output shaft of a first motor (8), and two movable frames (9) are penetrated by the lead screw (7).

2. The automatic hydraulic press according to claim 1, characterized in that: A second hydraulic telescopic rod (10) is arranged at the upper end of the movable frame (9), and the upper end of the second hydraulic telescopic rod (10) is connected to the fixed frame (11). A second motor (12) is arranged inside the fixed frame (11), and the output shaft of the second motor (12) is connected to the rotating shaft (13). The upper end of the rotating shaft (13) passes through the fixed frame (11) and is fixedly connected to the rotating frame (14). A third hydraulic telescopic rod (15) is arranged inside the rotating frame (14), and one end of the third hydraulic telescopic rod (15) is connected to the hydraulic clamp (16).

3. The automatic hydraulic press according to claim 1, characterized in that: The device frame (1) comprises a support frame (101), the upper end of the device frame (1) is fixedly provided with a support frame (101), the support frame (101) is arranged on the left side of the storage tray (2), a first electric telescopic rod (102) is penetrated by the support frame (101), and the right end of the first electric telescopic rod (102) is connected to the mounting frame (103).

4. The automatic hydraulic press according to claim 3, characterized in that: The device frame (1) also includes a second electric telescopic rod (104), the second electric telescopic rod (104) is penetrated through the upper end of the mounting frame (103), and the lower end of the second electric telescopic rod (104) is connected to the adsorption frame (105).

5. The automatic hydraulic press according to claim 4, characterized in that: The device frame (1) further comprises a vacuum pump mechanism (106), the vacuum pump mechanism (106) is arranged inside the adsorption frame (105), an adsorption chamber (107) is provided inside the adsorption frame (105), the adsorption chamber (107) is arranged below the vacuum pump mechanism (106), and a sealing ring (108) is arranged near the bottom of the inner wall of the adsorption chamber (107).

6. The automatic hydraulic press according to claim 1, characterized in that: The storage tray (2) comprises an annular storage rack (201), the upper end of the storage tray (2) is fixedly connected to the annular storage rack (201), an inclined block (202) is fixedly arranged inside the annular storage rack (201), a through slot (203) is provided on the left side of the annular storage rack (201), and a limiting slot (204) is provided on the upper end of the storage tray (2), and the limiting slot (204) is arranged on the left side of the annular storage rack (201).

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