CN211441270U - Three-station hydraulic machine for bearing cogging - Google Patents
Three-station hydraulic machine for bearing cogging Download PDFInfo
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- CN211441270U CN211441270U CN201922354926.1U CN201922354926U CN211441270U CN 211441270 U CN211441270 U CN 211441270U CN 201922354926 U CN201922354926 U CN 201922354926U CN 211441270 U CN211441270 U CN 211441270U
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Abstract
The utility model discloses a three-station hydraulic press for bearing cogging, which comprises an upper beam and a workbench; a workbench is horizontally arranged below the upper beam, four corners of the workbench are respectively connected with the upper beam through an upright post, and the upper beam, the workbench and the four upright posts form a closed frame; the upper surface of the upper beam is provided with a first main oil cylinder, a second main oil cylinder and a third main oil cylinder, the front side and the rear side of the first main oil cylinder, the second main oil cylinder and the third main oil cylinder are respectively provided with two guide pillars, and the lower parts of the first sliding block, the second sliding block and the third sliding block of the workbench are respectively provided with corresponding dies. The first sliding block is used for upsetting, the second sliding block is used for punching, and the third sliding block is used for punching and connecting the skin, so that the pressing machine meets the requirement of bearing cogging, the floor area is greatly reduced, the blank carrying procedures are reduced, and the cost is reduced.
Description
Technical Field
The utility model relates to a forging and pressing technical field specifically is a be used for bearing cogging to use three station hydraulic presses.
Background
The hydraulic press is widely applied to working occasions such as stamping, drawing, forging and the like, and at present, the bearing cogging method is to respectively carry out upsetting, punching and connecting skin processes through three hydraulic presses. Therefore, the three hydraulic machines occupy larger area, are inconvenient to carry blanks and have higher cost.
SUMMERY OF THE UTILITY MODEL
The technical insufficiency to the existence of the utility model aims at providing a be used for bearing cogging to use three station hydraulic presses to solve the problem that proposes in the background art.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a three-station hydraulic press for bearing cogging, which comprises an upper beam, a workbench, a stand column, an adjusting nut, a locking nut, a first slide block, a second slide block, a third slide block, a first master cylinder, a second master cylinder, a third master cylinder, a guide pillar and a jacking cylinder;
the upper beam is in a square plate shape, a workbench is horizontally arranged below the upper beam, four corners of the workbench are respectively connected with the upper beam through an upright post, and the upper beam, the workbench and the four upright posts form a closed rack;
the upper surface of the upper beam is provided with a first main oil cylinder, a second main oil cylinder and a third main oil cylinder, the front side and the rear side of the first main oil cylinder, the second main oil cylinder and the third main oil cylinder are respectively provided with two guide pillars, the connection mode of the first main oil cylinder, the second main oil cylinder and the third main oil cylinder is the same as that of the guide pillars, the lower end of the first main oil cylinder is provided with an oil cylinder snap ring, the upper circumference of the oil cylinder snap ring is provided with a plurality of snap ring holes, the center of the first sliding block is provided with a die positioning hole, the outer circumference of the die positioning hole is provided with a first threaded hole with the same number as that of the snap ring holes, the first threaded hole corresponds to the snap ring holes on the oil cylinder snap ring one to one, the first,
the guide sleeve of the guide post is arranged on the lower surface of the upper beam, the lower end of the guide post and a guide post hole of the first sliding block are positioned by a hole shaft, the guide post is fixedly installed with a threaded hole in the first sliding block through a flange on the guide post by screws, the four guide post holes in the first sliding block are respectively positioned at four corners of the first sliding block, six threaded holes II are formed in the periphery of the outer sides of the four guide post holes, the flange is in threaded connection with the six threaded holes II through the six screws, and corresponding dies are respectively arranged below the first sliding block, the second sliding block and the third sliding block on the workbench.
Preferably, the lower surface of the upper beam is connected with the four upright posts through adjusting nuts.
Preferably, the upper surface of the workbench is connected with the four upright posts through adjusting nuts.
Preferably, four guide columns penetrate through the workbench and are connected to the lower surface of the workbench through four locking nuts.
Preferably, ejection holes are respectively formed in the workbench below the first sliding block, the second sliding block and the third sliding block, and ejection cylinders are respectively installed in the three ejection holes.
The beneficial effects of the utility model reside in that:
(1) the utility model discloses a be used for three station hydraulic presses for bearing cogging, the four corners department of workstation is connected with the upper beam through a stand respectively, the last surface mounting of upper beam has the master cylinder one, master cylinder two and master cylinder three, master cylinder one, master cylinder two and master cylinder three drive slider one respectively, slider two and slider three, the workstation is at slider one, slider two, slider three below sets up corresponding mould respectively, one of them slider is used for the upsetting process, the slider is two-purpose in the process of punching a hole, slider three is used for dashing even skin technology, such a press has satisfied the requirement that the bearing cogging, the area that significantly reduces, reduce blank transport process, the cost is reduced simultaneously.
(2) The first sliding block, the second sliding block and the third sliding block move up and down along the guide pillar, and the guide pillar plays a role in guiding and positioning.
(3) The ejection cylinders are respectively arranged below the first sliding block, the second sliding block and the third sliding block on the workbench, so that materials can be conveniently taken.
(4) The front side and the rear side of the first main oil cylinder, the second main oil cylinder and the third main oil cylinder are respectively provided with two guide pillars, the lower end of the first main oil cylinder is provided with an oil cylinder snap ring, the upper circumference of the oil cylinder snap ring is provided with a plurality of snap ring holes, the center of the first slide block is provided with a mold positioning hole, the outer circumference of the mold positioning hole is provided with a first threaded hole with the same number as the snap ring holes, the first threaded hole is in one-to-one correspondence with the snap ring holes on the oil cylinder snap ring, the first main oil cylinder penetrates through the snap ring holes on the oil cylinder snap ring through screws,
the guide sleeve of the guide pillar is installed on the lower surface of the upper beam, the lower end of the guide pillar and a guide pillar hole of the first sliding block are located through a hole shaft, the guide pillar is installed and fixed with a dual-purpose screw of a threaded hole in the first sliding block through a flange on the guide pillar, four guide pillar holes are formed in the first sliding block and are located at four corners of the first sliding block respectively, six threaded holes II are formed in the periphery of the outer side of the four guide pillar holes, the flange is in threaded connection with the six threaded holes II through the six screws, and the fixing effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is an exploded view of a first master cylinder, a first guide post and a first slide block;
FIG. 4 is an installation diagram of a first master cylinder, a guide pillar and a first slide block;
description of reference numerals:
1. the die comprises an upper beam, 2, a sliding block 3, an upright post, 4, an adjusting nut, 5, a locking nut, 6, a first sliding block, 61, a die positioning hole, 62, a first threaded hole, 63, a guide pillar hole, 64, a second threaded hole, 7, a second sliding block, 8, a third sliding block, 9, a first main oil cylinder, 91, an oil cylinder clamping ring, 10, a second main oil cylinder, 11, a third main oil cylinder, 12, a guide pillar, 121, a flange, 122, a guide sleeve, 13, an ejection cylinder, 14 and an ejection hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
as shown in fig. 1-4, the utility model provides a be used for bearing cogging to use three station hydraulic presses, including entablature 1, workstation 2, stand 3, adjusting nut 4, lock nut 5, slider 6, slider two 7, slider three 8, master cylinder one 9, master cylinder two 10, master cylinder three 11, guide pillar 12 and ejection jar 13.
The upper beam 1 is in a square plate shape, a workbench 2 is horizontally arranged below the upper beam 1, four corners of the workbench 2 are respectively connected with the upper beam 1 through an upright post 3, the lower surface of the upper beam 1 is connected with four upright posts 3 through adjusting nuts 4, the upper surface of the workbench 2 is connected with four upright posts 3 through adjusting nuts 4, the four upright posts 3 penetrate through the workbench 2 and are connected with the lower surface of the workbench 2 through four locking nuts 5, and the upper beam 1, the workbench 2 and the four upright posts 3 form a closed rack;
the upper surface of the upper beam 1 is provided with a first main oil cylinder 9, a second main oil cylinder 10 and a third main oil cylinder 11, two guide posts 12 are respectively arranged on the front side and the rear side of the first main oil cylinder 9, the second main oil cylinder 10 and the third main oil cylinder 11, the connection modes of the first main oil cylinder 9, the second main oil cylinder 10 and the third main oil cylinder 11 and the guide posts 12 are the same, only the connection mode of the first main oil cylinder 9 and the guide posts 12 is described in detail, the lower end of the first main oil cylinder 9 is provided with an oil cylinder clamping ring 91, sixteen clamping ring holes are formed in the circumference of the oil cylinder clamping ring 91, a mold positioning hole 61 is formed in the center of the first sliding block 6, sixteen threaded holes 62 are formed in the circumference of the outer side of the mold positioning hole 61, the sixteen threaded holes 62 correspond to the sixteen clamping ring holes in the oil cylinder clamping ring 91 one by one, and the first main oil cylinder 9 is fixedly connected with the threaded holes 62,
the guide sleeve 122 of the guide post 12 is mounted on the lower surface of the upper beam 1, the lower end of the guide post 12 and the guide post hole 63 of the first sliding block are located by a hole axis, the guide post 12 and the threaded hole two 64 on the first sliding block 6 are mounted and fixed by screws through a flange 121 on the guide post 12, four guide post holes 63 on the first sliding block 6 are respectively located at four corners of the first sliding block 6, six threaded holes two 64 are formed in the outer circumference of the four guide post holes 63, and the flange 121 is in threaded connection with the six threaded holes two 64 through six screws (not shown in the figure).
The working principle is as follows:
the first main oil cylinder 9, the second main oil cylinder 10 and the third main oil cylinder 11 respectively drive the first sliding block 6, the second sliding block 7 and the third sliding block 8 to move up and down along the guide post 12, wherein the first sliding block 6 is used for an upsetting process, the second sliding block 7 is used for a punching process, and the third sliding block 8 is used for a continuous punching process, so that the requirement of bearing cogging is met by the aid of the press, and in order to meet the requirement of convenience in material taking, ejection cylinders 13 are arranged at all stations.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. A three-station hydraulic press for bearing cogging is characterized by comprising an upper beam, a workbench, an upright post, an adjusting nut, a locking nut, a first slide block, a second slide block, a third slide block, a first main oil cylinder, a second main oil cylinder, a third main oil cylinder, a guide post and a jacking cylinder;
the upper beam is in a square plate shape, a workbench is horizontally arranged below the upper beam, four corners of the workbench are respectively connected with the upper beam through an upright post, and the upper beam, the workbench and the four upright posts form a closed rack;
the upper surface of the upper beam is provided with a first main oil cylinder, a second main oil cylinder and a third main oil cylinder, the front side and the rear side of the first main oil cylinder, the second main oil cylinder and the third main oil cylinder are respectively provided with two guide pillars, the connection mode of the first main oil cylinder, the second main oil cylinder and the third main oil cylinder is the same as that of the guide pillars, the lower end of the first main oil cylinder is provided with an oil cylinder snap ring, the upper circumference of the oil cylinder snap ring is provided with a plurality of snap ring holes, the center of the first sliding block is provided with a die positioning hole, the outer circumference of the die positioning hole is provided with a first threaded hole with the same number as that of the snap ring holes, the first threaded hole corresponds to the snap ring holes on the oil cylinder snap ring one to one, the first,
the guide sleeve of the guide post is installed on the lower surface of the upper beam, the lower end of the guide post and a guide post hole of the first sliding block are located through a hole shaft, the guide post is fixedly installed with a dual-purpose screw of a threaded hole in the first sliding block through a flange on the guide post, four guide post holes in the first sliding block are respectively located at four corners of the first sliding block, a plurality of second threaded holes are formed in the periphery of the outer sides of the four guide post holes, the flange is in threaded connection with the second threaded holes through screws, and corresponding dies are respectively arranged below the first sliding block, the second sliding block and the third sliding block on the workbench.
2. A three-station hydraulic press for cogging of bearings as recited in claim 1 in which the lower surface of the upper beam is connected to each of the four columns by adjusting nuts.
3. A three-station hydraulic press for cogging of bearings as recited in claim 1 in which the upper surface of the table is connected to four of the columns by adjusting nuts.
4. A three-station hydraulic press for cogging of bearings as claimed in claim 1 wherein four of said guide posts pass through the table and are connected at the lower surface of the table by four lock nuts.
5. A three-station hydraulic press for bearing cogging according to claim 1, wherein the workbench is provided with ejection holes below the first sliding block, the second sliding block and the third sliding block, and the three ejection holes are respectively provided with ejection cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922354926.1U CN211441270U (en) | 2019-12-24 | 2019-12-24 | Three-station hydraulic machine for bearing cogging |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922354926.1U CN211441270U (en) | 2019-12-24 | 2019-12-24 | Three-station hydraulic machine for bearing cogging |
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| CN201922354926.1U Active CN211441270U (en) | 2019-12-24 | 2019-12-24 | Three-station hydraulic machine for bearing cogging |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488186A (en) * | 2022-10-08 | 2022-12-20 | 南通锻压设备如皋有限公司 | Large-scale steel plate shape righting hydraulic press |
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2019
- 2019-12-24 CN CN201922354926.1U patent/CN211441270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488186A (en) * | 2022-10-08 | 2022-12-20 | 南通锻压设备如皋有限公司 | Large-scale steel plate shape righting hydraulic press |
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