CN115609992B - Horizontal press capable of automatically lifting - Google Patents
Horizontal press capable of automatically lifting Download PDFInfo
- Publication number
- CN115609992B CN115609992B CN202211545697.1A CN202211545697A CN115609992B CN 115609992 B CN115609992 B CN 115609992B CN 202211545697 A CN202211545697 A CN 202211545697A CN 115609992 B CN115609992 B CN 115609992B
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- CN
- China
- Prior art keywords
- frame
- guide post
- press
- cables
- power cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
- B30B1/38—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure wherein the plungers are operated by pressure of a gas, e.g. steam, air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
Abstract
The invention relates to the field of presses, in particular to a horizontal press capable of automatically lifting. The press comprises a stand column, a connecting piece, a press-fitting unit, a first frame, a second frame, a power cylinder, a guiding unit, hanging rings and cables, wherein the stand column is connected with two cables through the connecting piece, the two cables are respectively connected to the first frame and the second frame through the hanging rings, a cylinder body of the power cylinder is fixed on the first frame, and a piston rod of the power cylinder is connected to the second frame. The invention has simple structure and improves the convenience of installation and transportation. The first and second frames move horizontally to adjust the spacing between the press-fitting units and simultaneously adjust the height between the two press-fitting units.
Description
Technical Field
The invention relates to the field of presses, in particular to a horizontal press capable of automatically lifting.
Background
The press is universal mechanical equipment with exquisite structure; has the characteristics of wide application, high production efficiency and the like. The existing press type is a machine which uses air pressure or hydraulic pressure as power to convert mechanical energy into other energy and realize the technological purposes of press fitting, forming, stretching, embossing and the like. Such machines have the following characteristics: 1. the stress direction is generally a vertical direction, so that up-and-down reciprocating motion can be realized; 2. the equipment main body cannot move generally, the lower end of the equipment main body is a supported workbench surface, the upper end of the equipment main body is provided with a movable part, and the pressing function is realized through up-and-down reciprocating motion; 3. the movable part is generally directly connected with the air cylinder or the hydraulic cylinder, and the structure is simpler. The press does not have the function of moving horizontally and cannot move, and due to the limitation of the use principle, the press is large and heavy in general size and not easy to carry.
Disclosure of Invention
In order to overcome the defects of complex structure and large volume and weight of the existing press, the invention provides the horizontal press capable of automatically lifting.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a but horizontal press of automatic rising, includes stand, connecting piece, pressure equipment unit, frame one, frame two, power cylinder, direction unit, rings, cable, the stand is connected with two cables through the connecting piece, and two cables are connected on frame one and frame two through rings respectively, and the cylinder body of power cylinder is fixed on frame one, and the piston rod of power cylinder is connected on frame two.
According to another embodiment of the present invention, the guide unit further includes a guide post and a guide post cavity, a guide post and a guide post cavity are fixed on the first frame, a guide post and a guide post cavity are fixed on the second frame, the guide post end on the first frame is disposed in the guide post cavity on the second frame, and the guide post end on the second frame is disposed in the guide post cavity on the first frame.
According to another embodiment of the present invention, the guide unit, the first frame and the second frame form a rectangular whole, the two cables form a triangle structure, and a midpoint of the two cables is taken as a vertex of the triangle structure.
According to another embodiment of the invention, the guide post further comprises a ball sleeve arranged in the guide post cavity, and the guide post penetrates through the ball sleeve.
According to another embodiment of the present invention, the first frame and the second frame are fixedly connected to the base through screws, and one end of the guide post is fixed to the base.
According to another embodiment of the present invention, the press-fit unit further includes a U-shaped block.
According to another embodiment of the invention, the lifting ring is further provided with threads at the bottom, and the first frame and the second frame are respectively connected with the two lifting rings through threads.
According to another embodiment of the present invention, the first frame and the second frame are both connected with handrails in a threaded manner.
According to another embodiment of the present invention, the power cylinder is a single rod cylinder or a single rod cylinder.
The invention has the beneficial effects that the structure is simple, and the convenience of installation and transportation is improved. The first and second frames move horizontally to adjust the spacing between the press-fitting units and simultaneously adjust the height between the two press-fitting units.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the press-fit unit, the first frame, the second frame, the power cylinder and the guide unit of the present invention;
FIG. 3 is a schematic illustration of the height variation principle of the present invention;
in the figure, a column 1, a connecting piece 2, a press-fit unit 4, a first frame 5, a second frame 6, a power cylinder 7, a guide unit 8, a lifting ring 9, a cable 10, a handrail 71, a guide post 72, a guide post cavity 73, a ball sleeve 74 and a base.
Detailed Description
Fig. 1 is a schematic structural view of the present invention, fig. 2 is a schematic structural view of the press-fitting unit, the first frame, the second frame, the power cylinder and the guide unit of the present invention, and fig. 3 is a schematic structural view of the principle of height variation of the present invention.
Referring to fig. 1 and 2, the horizontal press capable of automatically lifting comprises a stand column 1, a connecting piece 2, a press-fitting unit 3, a first frame 4, a second frame 5, a power cylinder 6, a guiding unit 7, hanging rings 8 and cables 9, wherein the stand column 1 is connected with two cables 9 through the connecting piece 2, the two cables 9 are respectively connected to the first frame 4 and the second frame 5 through the hanging rings 8, a cylinder body of the power cylinder 6 is fixed on the first frame 4, and a piston rod of the power cylinder 6 is connected to the second frame 5.
The guide unit 7 consists of a guide post 71 and a guide post cavity 72, wherein the guide post 71 and the guide post cavity 72 are fixed on the first frame 4, the guide post 71 and the guide post cavity 72 are fixed on the second frame 5, the end head of the guide post 71 on the first frame 4 is arranged in the guide post cavity 72 on the second frame 5, and the end head of the guide post 71 on the second frame 5 is arranged in the guide post cavity 72 on the first frame 4. When the first frame 4 and the second frame 5 move horizontally, the end of the guide post 71 moves horizontally along the guide post cavity 72, so that the stability of the first frame 4 and the second frame 5 is maintained.
The guide unit 7, the first frame 4 and the second frame 5 form a rectangular whole, the two cables 9 form a triangular structure, and the middle points of the two cables 9 are used as the vertexes of the triangular structure.
A ball sleeve 73 is arranged in the guide post cavity 72, and the guide post 71 passes through the ball sleeve 73. The balls distributed on the ball sleeve 73 reduce friction between the guide post cavity 72 and the guide post 71.
The first frame 4 and the second frame 5 are fixedly connected with the base 74 through screws, and one end of the guide post 71 is fixed on the base 74.
The press-fitting unit 3 is a U-shaped block.
The bottom of the hanging ring 8 is provided with threads, and the first frame 4 and the second frame 5 are respectively connected with the threads of the two hanging rings 8.
The first frame 4 and the second frame 5 are both connected with handrails 10 in a threaded manner.
The power cylinder 6 is a single-rod oil cylinder or a single-rod air cylinder.
The application hangs two press-fit units 3 in the air with a certain height through the upright posts 1 and the connecting pieces 2. When the piston rod of the power cylinder 6 stretches out, the first frame 4 and the second frame 5 can move horizontally, the distance between the two press-fitting units 3 is increased, the height of the two press-fitting units 3 is increased, and therefore products below can pass through freely. On the contrary, when the piston rod of the power cylinder 6 is contracted, the distance between the two press-fitting units 3 is reduced, the height of the two press-fitting units 3 is also lowered, and the two press-fitting units 3 contact and press the end face of the product, so that the operations of press-fitting, embossing, forming and the like are realized.
After the initial height of the connector 2 is set, the height is unchanged and the length of the cable 9 is also fixed. When the piston rod of the power cylinder 6 extends, the distance between the first frame 4 and the second frame 5 increases, and the distance between the two hanging rings 8 increases, so that the height of the hanging rings 8 increases accordingly, and the press-fit unit 3 as a whole increases. Conversely, when the piston rod of the power cylinder 6 is contracted, the distance between the first frame 4 and the second frame 5 is reduced, and the distance between the two hanging rings 8 is also reduced, so that the height of the hanging rings 8 is also reduced, and the press-fit unit 3 is also reduced.
As shown in fig. 3, the principle of the height change is:
the distance between the hanging ring 8 and the connecting piece 2 is set as-L0;
when the piston rod of the power cylinder 6 is initially in the extended state:
the distance between the two hanging rings 8 is-L1;
the distance between the two press-fitting units 3 is- - -S1;
when the piston rod of the power cylinder 6 is in a contracted state:
the distance between the two hanging rings 8 is-L1';
the distance between the two press-fitting units 3 is- - -S2;
the distance between two press-fitting units 3 varies by a value deltas:
△S＝S1-S2
therefore, the distance change value of the hanging ring 8 is also deltas, and the distance L1' of the hanging ring 8 is:
L1’＝L1-(S1-S2)
Δh is available according to the pythagorean theorem:
Claims (7)
1. the horizontal press capable of automatically lifting is characterized by comprising a stand column (1), a connecting piece (2), a press-fitting unit (3), a first frame (4), a second frame (5), a power cylinder (6), a guide unit (7), lifting rings (8) and cables (9), wherein the stand column (1) is connected with the two cables (9) through the connecting piece (2), the two cables (9) are respectively connected to the first frame (4) and the second frame (5) through the lifting rings (8), a cylinder body of the power cylinder (6) is fixed on the first frame (4), and a piston rod of the power cylinder (6) is connected to the second frame (5); the guide unit (7) consists of a guide post (71) and a guide post cavity (72), wherein the first frame (4) is fixedly provided with the guide post (71) and the guide post cavity (72), the second frame (5) is fixedly provided with the guide post (71) and the guide post cavity (72), the end head of the guide post (71) on the first frame (4) is arranged in the guide post cavity (72) on the second frame (5), and the end head of the guide post (71) on the second frame (5) is arranged in the guide post cavity (72) on the first frame (4); the guide unit (7), the first frame (4) and the second frame (5) form a rectangular whole, the two cables (9) form a triangular structure, and the middle point of the two cables (9) is used as the vertex of the triangular structure.
2. The automatic lifting horizontal press according to claim 1, wherein a ball sleeve (73) is installed in the guide post cavity (72), and the guide post (71) passes through the ball sleeve (73).
3. The automatic lifting horizontal press according to claim 1, wherein the first frame (4) and the second frame (5) are fixedly connected with the base (74) through screws, and one end of the guide post (71) is fixed on the base (74).
4. The automatic lifting horizontal press according to claim 1, wherein the press-fit unit (3) is a U-shaped block.
5. The automatic lifting horizontal press according to claim 1, wherein the bottom of the lifting ring (8) is provided with threads, and the first frame (4) and the second frame (5) are respectively connected with the two lifting rings (8) through threads.
6. The automatic lifting horizontal press according to claim 1, wherein the first frame (4) and the second frame (5) are both in threaded connection with handrails (10).
7. The automatic lifting horizontal press according to claim 1, characterized in that the power cylinder (6) is a single rod cylinder or a single rod cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211545697.1A CN115609992B (en) | 2022-12-05 | 2022-12-05 | Horizontal press capable of automatically lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211545697.1A CN115609992B (en) | 2022-12-05 | 2022-12-05 | Horizontal press capable of automatically lifting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115609992A CN115609992A (en) | 2023-01-17 |
| CN115609992B true CN115609992B (en) | 2023-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211545697.1A Active CN115609992B (en) | 2022-12-05 | 2022-12-05 | Horizontal press capable of automatically lifting |
Country Status (1)
| Country | Link |
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| CN (1) | CN115609992B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201728522U (en) * | 2010-09-01 | 2011-02-02 | 广东富华重工制造有限公司 | Press mounting tool of support pin bush |
| CN102501061A (en) * | 2011-11-11 | 2012-06-20 | 东风汽车股份有限公司 | Vehicle frame positioning pin sleeve press-fitting device |
| CN102941465A (en) * | 2012-11-14 | 2013-02-27 | 安徽巨一自动化装备有限公司 | Hub bearing press mounting mechanism |
| CN204771440U (en) * | 2015-07-16 | 2015-11-18 | 江西科技学院 | Hub bearing pressure equipment device |
| CN106379823B (en) * | 2016-12-05 | 2017-11-07 | 太原重型机械集团工程技术研发有限公司 | Crane and its telescopic oil cylinder support meanss |
| CN206286799U (en) * | 2016-12-28 | 2017-06-30 | 湖北汽车工业学院 | A kind of suspension electric pressing machine |
| CN212496604U (en) * | 2020-04-02 | 2021-02-09 | 江亮 | Positioning tool for hollow pipe fitting machining |
| CN213261300U (en) * | 2020-09-10 | 2021-05-25 | 东莞市钢锐精密五金有限公司 | Guide pillar and guide sleeve for high-rigidity stripper plate mold |
| CN217193735U (en) * | 2021-12-31 | 2022-08-16 | 柳州品舜机械制造有限公司 | Novel rear axle semi-axis assembly press-fitting mechanism |
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2022
- 2022-12-05 CN CN202211545697.1A patent/CN115609992B/en active Active
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| Publication number | Publication date |
|---|---|
| CN115609992A (en) | 2023-01-17 |
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Address after: 213000 51 Xinsheng Road, Wujin high tech Development Zone, Changzhou City, Jiangsu Province Applicant after: Changzhou Wujin Jincheng Gear Co.,Ltd. Address before: 213000 51 Xinsheng Road, Wujin high tech Development Zone, Changzhou City, Jiangsu Province Applicant before: CHANGZHOU WUJIN JINCHENG GEAR Co.,Ltd. |