Extensible hydraulic machine

Abstract

The utility model provides an extendable hydraulic machine, which belongs to the technical field of mechanical equipment, aims to solve the problem that the operation is relatively tedious as a worker needs to take parts and then place the parts into a collecting box in the prior art, and comprises a hydraulic base, a hydraulic processing groove, a discharge leak hole, a support frame, a hydraulic cylinder body, a hydraulic telescopic rod, a hydraulic extension mechanism and a processing and collecting mechanism, the hydraulic machining groove is formed in the upper end face of the hydraulic base. The discharging leakage hole is formed in the upper end face of the hydraulic base; the supporting frame is fixedly connected to the upper end face of the hydraulic base. The hydraulic cylinder body is fixedly connected to the upper end face of the supporting frame. The hydraulic telescopic rod is slidably connected into the lower end face of the hydraulic cylinder body. The hydraulic extension mechanism is arranged on the lower side of the hydraulic telescopic rod; and the processing and collecting mechanism is arranged in the supporting frame. The hydraulic extension mechanism is adopted, the use range of the hydraulic machine is widened, and the machining collection mechanism is adopted, so that the use convenience of the hydraulic machine is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical equipment, and more specifically, relates to an extendable hydraulic press. Background Art

[0002] When parts need to be extruded during processing, a hydraulic press is required. The parts are placed on the processing platform of the hydraulic press. The hydraulic cylinder on the hydraulic press drives the telescopic rod to slide. The telescopic rod slides and presses on the parts, and the telescopic rod squeezes the parts into the desired shape.

[0003] According to CN202022959103.4, the utility model discloses a novel hydraulic press, comprising a frame, a workbench above the frame, a base at the bottom of the frame, columns on the frame, a fixed plate at the top of the columns, connecting rods at both ends of the fixed plate, an isolation cover rotatably connected to the bottom of the connecting rod via a hinge, a sealing layer at the bottom of the isolation cover, and a movable pressure plate below the fixed plate, which is driven by a hydraulic rod for extension and retraction. The utility model has a simple structure, and the rotation of the isolation cover is simple and convenient. It can prevent the ingress of dust and the like when the workpiece is die-cast, and can also effectively observe the die-casting process.

[0004] Based on the above, the existing hydraulic press is generally placed on the processing platform through the parts, and the telescopic rod is located on the upper side of the parts. After the parts are processed, the staff needs to take the parts from the processing platform. When the hydraulic press is misoperated, the telescopic rod is easy to slide, and there is a certain risk when the staff takes the parts. The staff needs to take the parts and then put them into the collection box, which is a cumbersome operation. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an extendable hydraulic press to solve the problem that the existing hydraulic press is generally placed on the processing platform through the parts, and the telescopic rod is located on the upper side of the parts. After the parts are processed, the staff needs to take the parts from the processing platform. When the hydraulic press is misoperated, the telescopic rod is easy to slide, and there is a certain risk when the staff takes the parts. The staff needs to take the parts and then put them into the collection box, which is a cumbersome operation.

[0006] The purpose and effect of the extendable hydraulic press of the utility model are achieved by the following specific technical means:

[0007] An extendable hydraulic press comprises a hydraulic base, a hydraulic processing groove, a discharge leakage hole, a support frame, a hydraulic cylinder, a hydraulic telescopic rod, an extension connecting rod, a collection box, a hydraulic extension mechanism and a processing and collecting mechanism; the hydraulic processing groove is arranged on the rear side of the upper end face of the hydraulic base; the discharge leakage hole is arranged on the front side of the upper end face of the hydraulic base; the support frame is fixedly connected to the upper end face of the hydraulic base; the hydraulic cylinder is fixedly connected to the middle position of the upper end face of the support frame; the hydraulic telescopic rod is slidably connected to the inside of the lower end face of the hydraulic cylinder, and the hydraulic telescopic rod slides on the upper end face of the hydraulic base; the extension connecting rod is located on the lower side of the hydraulic telescopic rod; the collection box slides inside the front end face of the hydraulic base; the hydraulic extension mechanism is arranged on the lower side of the hydraulic telescopic rod; and the processing and collecting mechanism is arranged inside the support frame.

[0008] Furthermore, the hydraulic extension mechanism includes: an extension screw hole and an extension bolt; the extension screw holes are provided in multiple groups, and the multiple groups of hydraulic telescopic rods are respectively opened on the lower side of the hydraulic telescopic rod and the upper side of the extension connecting rod; the extension bolt is plugged into the extension screw hole.

[0009] Furthermore, the processing and collecting mechanism includes: a starting slider, a starting rack and a starting gear; the starting slider is fixedly connected to the rear end face of the hydraulic telescopic rod, and the starting slider is slidably connected to the inside of the support frame; the starting rack is fixedly connected to the right end face of the starting slider; the starting gear is rotatably connected to the right side inside the support frame, and the starting rack and the starting gear are engaged to form a gear rack transmission mechanism.

[0010] Furthermore, the processing and collecting mechanism also includes: a starting pulley, a starting transmission belt and a displacement pulley; the starting pulley is coaxially fixedly connected to the front side of the starting gear; the displacement pulley is rotatably connected to the inside of the hydraulic base; the starting transmission belt is transmission-connected to the outer end surfaces of the starting pulley and the displacement pulley.

[0011] Furthermore, the processing and collecting mechanism also includes: a displacement worm and a displacement worm wheel; the displacement worm is rotatably connected inside the hydraulic base, and the displacement worm and the displacement pulley are coaxially fixedly connected; the displacement worm wheel is rotatably connected inside the hydraulic base, and the displacement worm and the displacement worm wheel are meshed to form a worm gear transmission mechanism.

[0012] Furthermore, the processing and collecting mechanism also includes: a displacement gear, a displacement push block and a displacement rack; the displacement gear is coaxially fixedly connected to the lower side of the displacement worm gear; the displacement push block is slidably connected to the inside of the hydraulic base, and the displacement push block slides on the rear side of the hydraulic processing groove; the displacement rack is fixedly connected to the right end face of the displacement push block, and the displacement gear and the displacement rack are meshed together to form a gear rack transmission mechanism.

[0013] Furthermore, the processing and collecting mechanism also includes: a collecting oblique block; the collecting oblique block is fixed to the inner end surface of the collecting box, and the collecting oblique block is a rubber triangular structure.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The utility model adopts a hydraulic extension mechanism, which enables the extension connecting rod to be installed on the hydraulic telescopic rod through the extension bolt when the length of the hydraulic telescopic rod is increased, thereby ensuring the stability of the extension connecting rod installed on the hydraulic telescopic rod and improving the range of use of the hydraulic press.

[0016] The utility model adopts a processing and collecting mechanism, which realizes that when the hydraulic telescopic rod slides downward to process the parts, the displacement push block is located inside the hydraulic base; when the parts processing is completed, the hydraulic telescopic rod slides upward to drive the displacement push block to slide outward, and the displacement push block slides outward to push the parts into the collection box, and the parts are collected inside the collection box, which avoids the problem of workers manually taking the parts and then putting them into the collection box, improves the danger of workers taking the parts, and at the same time avoids the problem of cumbersome operations of workers taking the parts and putting them into the collection box, thereby improving the convenience of using the hydraulic press. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front structural diagram of the hydraulic press of the present invention.

[0018] Figure 2 It is a structural schematic diagram of the hydraulic base of the utility model when viewed from above.

[0019] Figure 3 It is a structural diagram of the overall transmission of the hydraulic press of the utility model.

[0020] Figure 4 It is a schematic diagram of the disassembled structure of the hydraulic extension mechanism of the utility model.

[0021] Figure 5 It is a structural diagram of the transmission of the processing and collecting mechanism of the utility model.

[0022] Figure 6 It is a schematic structural diagram of a cross-section of the collection box of the present invention.

[0023] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0024] 1. Hydraulic base; 101. Hydraulic processing groove; 102. Discharge leakage hole; 2. Support frame; 3. Hydraulic cylinder; 4. Hydraulic telescopic rod; 5. Extension connecting rod; 6. Extension screw hole; 7. Extension bolt; 8. Starting slider; 801. Starting rack; 9. Starting gear; 901. Starting pulley; 10. Starting transmission belt; 11. Displacement pulley; 1101. Displacement worm; 12. Displacement gear; 1201. Displacement worm wheel; 13. Displacement push block; 1301. Displacement rack; 14. Collection box; 1401. Collection inclined block. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples.

[0026] Example 1:

[0027] As attached Figure 1 To the attached Figure 4 As shown:

[0028] The utility model provides an extendable hydraulic press, comprising a hydraulic base 1, a hydraulic processing groove 101, a discharge leakage hole 102, a support frame 2, a hydraulic cylinder body 3, a hydraulic telescopic rod 4, an extension connecting rod 5, a collection box body 14 and a hydraulic extension mechanism; the hydraulic processing groove 101 is arranged on the rear side of the upper end surface of the hydraulic base 1; the discharge leakage hole 102 is arranged on the front side of the upper end surface of the hydraulic base 1; the support frame 2 is fixedly connected to the upper end surface of the hydraulic base 1; the hydraulic cylinder body 3 is fixedly connected to the middle position of the upper end surface of the support frame 2; the hydraulic telescopic rod 4 is slidably connected to the inside of the lower end surface of the hydraulic cylinder body 3, and the hydraulic telescopic rod 4 slides on the upper end surface of the hydraulic base 1; the extension connecting rod 5 is located on the lower side of the hydraulic telescopic rod 4; the collection box body 14 slides inside the front end surface of the hydraulic base 1; and the hydraulic extension mechanism is arranged on the lower side of the hydraulic telescopic rod 4.

[0029] Among them, the hydraulic extension mechanism includes: an extension screw hole 6 and an extension bolt 7; there are multiple groups of extension screw holes 6, and multiple groups of hydraulic telescopic rods 4 are respectively opened on the lower side of the hydraulic telescopic rod 4 and the upper side of the extension connecting rod 5; the extension bolt 7 is plugged into the extension screw hole 6. During use, the extension connecting rod 5 is placed on the lower side of the hydraulic telescopic rod 4, the extension screw hole 6 on the hydraulic telescopic rod 4 and the extension screw hole 6 on the extension connecting rod 5 are aligned, and then the extension bolt 7 is inserted into the extension screw hole 6, and the extension bolt 7 installs the hydraulic telescopic rod 4 and the extension connecting rod 5 together.

[0030] The specific usage and function of this embodiment 1 are as follows:

[0031] During use, the extension connecting rod 5 is placed on the lower side of the hydraulic telescopic rod 4, the extension screw hole 6 on the hydraulic telescopic rod 4 is aligned with the extension screw hole 6 on the extension connecting rod 5, and then the extension bolt 7 is inserted into the extension screw hole 6. The extension bolt 7 installs the hydraulic telescopic rod 4 and the extension connecting rod 5 together to extend the processed length of the hydraulic telescopic rod 4.

[0032] Example 2:

[0033] Based on the first embodiment, as shown in the attached Figure 5 and attached Figure 6 As shown:

[0034] The utility model provides an extendable hydraulic press, which also includes a processing and collecting mechanism, which is arranged inside a supporting frame 2, and the processing and collecting mechanism includes: a starting slider 8, a starting rack 801 and a starting gear 9; the starting slider 8 is fixedly connected to the rear end face of the hydraulic telescopic rod 4, and the starting slider 8 is slidably connected to the inside of the supporting frame 2; the starting rack 801 is fixedly connected to the right end face of the starting slider 8; the starting gear 9 is rotatably connected to the right side inside the supporting frame 2, and the starting rack 801 and the starting gear 9 are engaged to form a gear rack transmission mechanism. During use, the hydraulic cylinder body 3 drives the hydraulic telescopic rod 4 to slide, and the sliding of the hydraulic telescopic rod 4 drives the starting slider 8 to slide, and the sliding of the starting slider 8 drives the starting rack 801 to slide, and the sliding of the starting rack 801 drives the meshed starting gear 9 to rotate.

[0035] Among them, the processing and collection mechanism also includes: a starting pulley 901, a starting transmission belt 10 and a displacement pulley 11; the starting pulley 901 is coaxially fixedly connected to the front side of the starting gear 9; the displacement pulley 11 is rotatably connected to the inside of the hydraulic base 1; the starting transmission belt 10 is transmission-connected to the outer end faces of the starting pulley 901 and the displacement pulley 11. During use, the starting gear 9 rotates to drive the starting pulley 901 to rotate, the starting pulley 901 rotates to drive the starting transmission belt 10, and the starting transmission belt 10 drives the displacement pulley 11 to rotate.

[0036] Among them, the processing and collection mechanism also includes: a displacement worm 1101 and a displacement worm wheel 1201; the displacement worm 1101 is rotatably connected to the inside of the hydraulic base 1, and the displacement worm 1101 and the displacement pulley 11 are coaxially fixedly connected; the displacement worm wheel 1201 is rotatably connected to the inside of the hydraulic base 1, and the displacement worm 1101 and the displacement worm wheel 1201 are meshed to form a worm gear transmission mechanism. During use, the displacement pulley 11 rotates to drive the displacement worm 1101 to rotate, and the displacement worm 1101 rotates to drive the meshing displacement worm wheel 1201 to rotate.

[0037] Among them, the processing and collection mechanism also includes: a displacement gear 12, a displacement push block 13 and a displacement rack 1301; the displacement gear 12 is coaxially fixedly connected to the lower side of the displacement worm gear 1201; the displacement push block 13 is slidably connected to the inside of the hydraulic base 1, and the displacement push block 13 slides on the rear side of the hydraulic processing groove 101; the displacement rack 1301 is fixedly connected to the right end face of the displacement push block 13, and the displacement gear 12 and the displacement rack 1301 are engaged to form a gear rack transmission mechanism. During use, the rotation of the displacement worm gear 1201 drives the displacement gear 12 to rotate, and the rotation of the displacement gear 12 drives the meshing displacement rack 1301 to slide, and the sliding of the displacement rack 1301 drives the displacement push block 13 to slide, and the sliding of the displacement push block 13 causes the workpiece to drop from the inside of the discharge hole 102 to the inside of the collection box 14.

[0038] Among them, the processing and collection mechanism also includes: a collecting bevel 1401; the collecting bevel 1401 is fixed on the inner end face of the collection box 14, and the collecting bevel 1401 is a rubber triangular structure. During use, after the processed workpiece falls into the collection box 14, the collecting bevel 1401 drives the processed workpiece to move to the rear side of the collection box 14 to avoid the processed workpiece from piling up in one place inside the collection box 14.

[0039] The specific usage and function of the second embodiment are as follows:

[0040] During use, the hydraulic cylinder 3 drives the hydraulic telescopic rod 4 to slide, the sliding of the hydraulic telescopic rod 4 drives the starting slider 8 to slide, the sliding of the starting slider 8 drives the starting rack 801 to slide, the sliding of the starting rack 801 drives the meshing starting gear 9 to rotate, the rotation of the starting gear 9 drives the starting pulley 901 to rotate, the rotation of the starting pulley 901 drives the starting transmission belt 10 to drive, the starting transmission belt 10 drives the displacement pulley 11 to rotate, the rotation of the displacement pulley 11 drives the displacement worm 1101 to rotate, and the rotation of the displacement worm 1101 drives the meshing displacement The worm gear 1201 rotates, and the rotation of the displacement worm gear 1201 drives the displacement gear 12 to rotate. The rotation of the displacement gear 12 drives the meshing displacement rack 1301 to slide. The sliding of the displacement rack 1301 drives the displacement push block 13 to slide. The sliding of the displacement push block 13 causes the workpiece to drop from the inside of the discharge hole 102 to the inside of the collection box 14. After the workpiece falls into the inside of the collection box 14, the collection bevel block 1401 drives the workpiece to move to the back side of the collection box 14 to avoid the workpiece from piling up in one place inside the collection box 14, thereby realizing the collection of the workpiece after processing.

[0041] In this article, there are several points to note:

[0042] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0043] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0044] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. An extendable hydraulic press, comprising a hydraulic base (1), a hydraulic processing groove (101), a discharge leak hole (102), a support frame (2), a hydraulic cylinder (3), a hydraulic telescopic rod (4), an extension connecting rod (5), a collection box (14), a hydraulic extension mechanism and a processing and collection mechanism; the hydraulic processing groove (101) is provided on the rear side of the upper end surface of the hydraulic base (1); and is characterized in that: The discharge leakage hole (102) is provided on the front side of the upper end face of the hydraulic base (1); the support frame (2) is fixedly connected to the upper end face of the hydraulic base (1); the hydraulic cylinder body (3) is fixedly connected to the middle position of the upper end face of the support frame (2); the hydraulic telescopic rod (4) is slidably connected to the inside of the lower end face of the hydraulic cylinder body (3), and the hydraulic telescopic rod (4) slides on the upper end face of the hydraulic base (1); the extension connecting rod (5) is located on the lower side of the hydraulic telescopic rod (4); the collection box body (14) slides inside the front end face of the hydraulic base (1); the hydraulic extension mechanism is arranged on the lower side of the hydraulic telescopic rod (4); and the processing and collection mechanism is arranged inside the support frame (2).

2. The extendable hydraulic press according to claim 1, wherein: The hydraulic extension mechanism comprises: an extension screw hole (6) and an extension bolt (7); the extension screw hole (6) is provided with a plurality of groups, and the plurality of groups of hydraulic telescopic rods (4) are respectively opened on the lower side of the hydraulic telescopic rod (4) and the upper side of the extension connecting rod (5); the extension bolt (7) is plugged and connected inside the extension screw hole (6).

3. The extendable hydraulic press according to claim 1, wherein: The processing and collecting mechanism comprises: a starting slider (8), a starting rack (801) and a starting gear (9); the starting slider (8) is fixedly connected to the rear end face of the hydraulic telescopic rod (4), and the starting slider (8) is slidably connected to the inside of the support frame (2); the starting rack (801) is fixedly connected to the right end face of the starting slider (8); the starting gear (9) is rotatably connected to the right side inside the support frame (2), and the starting rack (801) and the starting gear (9) are meshed to form a gear rack transmission mechanism.

4. An extendable hydraulic press according to claim 3, characterized in that: The processing and collecting mechanism further comprises: a starting pulley (901), a starting transmission belt (10) and a displacement pulley (11); the starting pulley (901) is coaxially fixedly connected to the front side of the starting gear (9); the displacement pulley (11) is rotatably connected to the inside of the hydraulic base (1); and the starting transmission belt (10) is transmission-connected to the outer end surfaces of the starting pulley (901) and the displacement pulley (11).

5. The extendable hydraulic press according to claim 4, characterized in that: The processing and collecting mechanism further comprises: a displacement worm (1101) and a displacement worm wheel (1201); the displacement worm (1101) is rotatably connected to the interior of the hydraulic base (1), and the displacement worm (1101) and the displacement pulley (11) are coaxially fixedly connected; the displacement worm wheel (1201) is rotatably connected to the interior of the hydraulic base (1), and the displacement worm (1101) and the displacement worm wheel (1201) are meshed to form a worm gear transmission mechanism.

6. An extendable hydraulic press according to claim 5, characterized in that: The processing and collecting mechanism further comprises: a displacement gear (12), a displacement push block (13) and a displacement rack (1301); the displacement gear (12) is coaxially fixedly connected to the lower side of the displacement worm gear (1201); the displacement push block (13) is slidably connected to the inside of the hydraulic base (1), and the displacement push block (13) slides on the rear side of the hydraulic processing groove (101); the displacement rack (1301) is fixedly connected to the right end face of the displacement push block (13), and the displacement gear (12) and the displacement rack (1301) are meshed to form a gear rack transmission mechanism.

7. The extendable hydraulic press according to claim 1, wherein: The processing and collecting mechanism further comprises: a collecting oblique block (1401); the collecting oblique block (1401) is fixed on the inner end surface of the collecting box (14), and the collecting oblique block (1401) is a rubber triangular structure.

Images