CN213733609U - Adjustable combined machine body of press machine - Google Patents
Adjustable combined machine body of press machine Download PDFInfo
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- CN213733609U CN213733609U CN202022327744.8U CN202022327744U CN213733609U CN 213733609 U CN213733609 U CN 213733609U CN 202022327744 U CN202022327744 U CN 202022327744U CN 213733609 U CN213733609 U CN 213733609U
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Abstract
The utility model relates to an adjustable combination fuselage of press belongs to press technical field, which comprises a bod, organism below be equipped with the work platen, organism four corners on all be equipped with the guide post that is the integration with the organism, work platen and guide post between be equipped with and extend guide post upper end and with the stand that the platen of working cup jointed mutually in the limit, the organism lower part be equipped with the lower cover half fixed with organism looks bolted connection, organism upper portion be equipped with the organism on movable insert the last moulding-die of scarf joint mutually, last moulding-die and lower cover half movable touch and connect mutually. The device has the characteristics of simple structure, high machine body universality and high operation stability. The guide stability and accuracy of the counter-stamping part are improved.
Description
Technical Field
The utility model relates to a press technical field, concretely relates to adjustable combination fuselage of press.
Background
The press (including a punch press and a hydraulic press) is a universal press with an exquisite structure. The press machine has the characteristics of wide application, high production efficiency and the like, and can be widely applied to processes of cutting, punching, blanking, bending, riveting, forming and the like. The metal is processed into parts by applying a strong pressure to the metal blank to cause plastic deformation and fracture of the metal. When the mechanical press works, a motor drives a large belt pulley (usually used as a flywheel) through a triangle belt, and a crank-slider mechanism is driven through a gear pair and a clutch, so that a slider and a male die move down linearly. After the forging and pressing work of the mechanical press is finished, the sliding block moves upwards, the clutch is automatically disengaged, and meanwhile, the automatic device on the crankshaft is switched on, so that the sliding block stops near a top dead center.
For a single-point press and a press with a double-point crankshaft running in the same direction, the lateral component force directions generated by the slide block on the guide rails at two sides are a pair of moment pairs with a ball head as the center, and the counter forces act on the upper end and the lower end of the guide rails at two sides respectively, so that the side plates of the machine body are easy to expand and deform outwards; meanwhile, the machine body bears all the deformation reaction forces of the workpieces, so that the machine body is inevitably subjected to elastic deformation, and the front-back pitch angle deformation and the left-right inclination angle deformation of two sides of the guide rail position are also caused. The machine body is deformed in various ways to cause the reduction of the processing precision of the whole machine tool and the shortening of the service life of a die, and a lubricating oil film at the guide part of the sliding block is easy to damage, so that the abrasion of the guide part of the sliding block is accelerated.
Disclosure of Invention
The utility model discloses mainly solve and have the fuselage commonality poor and the low not enough of operating stability among the prior art, provide an adjustable combination fuselage of press, it has simple structure, the fuselage commonality consumes and the high characteristics of operating stability. The guide stability and accuracy of the counter-stamping part are improved.
The above technical problem of the present invention can be solved by the following technical solutions:
an adjustable combined machine body of a press machine comprises a machine body, wherein a working table plate is arranged below the machine body, guide posts integrated with the machine body are arranged on four corners of the machine body, a stand column extending out of the upper ends of the guide posts and sleeved with the working table plate in a limiting mode is arranged between the working table plate and the guide posts, a lower fixed die connected and fixed with the machine body through bolts is arranged on the lower portion of the machine body, an upper pressing die connected with the machine body in a movable inserting and embedding mode is arranged on the upper portion of the machine body, and the upper pressing die is in movable contact with the lower fixed die.
Preferably, the upper end of the upright post is provided with a cross beam which is in limited sleeve joint with the upright post, and the cross beam is provided with a plurality of upright post locking nuts which are in threaded sleeve joint with the upright post.
Preferably, a hand wheel in bearing type sleeve joint with the beam is arranged at the upper end of the beam, a screw rod is arranged between the hand wheel and the upper pressing die, and a screw rod locking nut in threaded type sleeve joint with the screw rod is arranged between the upper pressing die and the beam.
Preferably, the inner cavity of the lower part of the working table plate is provided with a plurality of upright post lower nuts which are in threaded sleeve joint with the upright posts.
Preferably, a guide hole nested with the upright post is arranged in the guide post, and a clearance groove communicated with the guide hole is arranged between the guide post and the machine body.
Preferably, the guide post is provided with a locking bolt which penetrates through the clearance groove and is in threaded sleeve joint with the machine body.
Preferably, a spring washer sleeved with the locking bolt is arranged between the locking bolt and the guide post.
The utility model discloses can reach following effect:
the utility model provides an adjustable combination fuselage of press compares with prior art, has simple structure, fuselage commonality and consumes and the high characteristics of operating stability. The guide stability and accuracy of the counter-stamping part are improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the locking structure of the machine body and the guide post of the present invention.
In the figure: the device comprises a cross beam 1, a stand column locking nut 2, a hand wheel 3, a screw rod 4, a screw rod locking nut 5, an upper pressing die 6, a lower fixed die 7, a guide post 8, a machine body 9, a stand column 10, a working table plate 11, a stand column lower nut 12, a clearance groove 13, a spring washer 14, a locking bolt 15 and a guide hole 16.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): as shown in fig. 1 and 2, an adjustable combined body of a press machine comprises a body 9, a working table plate 11 is arranged below the body 9, guide posts 8 integrated with the body 9 are arranged on four corners of the body 9, guide holes 16 nested with upright posts 10 are arranged in the guide posts 8, and a clearance groove 13 communicated with the guide holes 16 is arranged between the guide posts 8 and the body 9. The guide post 8 is provided with a locking bolt 15 which penetrates through the clearance groove 13 and is in threaded sleeve joint with the machine body 9. A spring washer 14 sleeved with the locking bolt 15 is arranged between the locking bolt 15 and the guide column 8. An upright post 10 which extends out of the upper end of the guide post 8 and is in limited sleeve joint with the working table plate 11 is arranged between the working table plate 11 and the guide post 8, and a plurality of upright post lower nuts 12 which are in threaded sleeve joint with the upright post 10 are arranged in an inner cavity at the lower part of the working table plate 11. The upper end of the upright post 10 is provided with a beam 1 which is in limited socket joint with the upright post 10, and the beam 1 is provided with 4 upright post locking nuts 2 which are in threaded socket joint with the upright post 10. The upper end of the beam 1 is provided with a hand wheel 3 which is in bearing type socket joint with the beam 1, a screw rod 4 is arranged between the hand wheel 3 and an upper pressing die 6, and a screw rod locking nut 5 which is in threaded type socket joint with the screw rod 4 is arranged between the upper pressing die 6 and the beam 1. The lower part of the machine body 9 is provided with a lower fixed die 7 which is fixedly connected with the machine body 9 through bolts, the upper part of the machine body 9 is provided with an upper pressing die 6 which is movably inserted and embedded with the machine body 9, and the upper pressing die 6 is movably contacted with the lower fixed die 7.
In conclusion, the adjustable combined machine body of the press machine has the characteristics of simple structure, high machine body universality and high operation stability. The guide stability and accuracy of the counter-stamping part are improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without deviating from the basic characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In conclusion, the above description is only the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (7)
1. An adjustable combined machine body of a press machine comprises a machine body (9), and is characterized in that: the improved structure is characterized in that a working table plate (11) is arranged below the machine body (9), guide posts (8) which are integrated with the machine body (9) are arranged on four corners of the machine body (9), a stand column (10) which extends out of the upper ends of the guide posts (8) and is in limited sleeve connection with the working table plate (11) is arranged between the working table plate (11) and the guide posts (8), a lower fixed die (7) which is fixedly connected with the machine body (9) through bolts is arranged on the lower portion of the machine body (9), an upper pressing die (6) which is movably inserted and embedded with the machine body (9) is arranged on the upper portion of the machine body (9), and the upper pressing die (6) is movably contacted with the lower fixed die (7).
2. The adjustable combined body of the press machine as claimed in claim 1, wherein: the upper end of the upright post (10) is provided with a cross beam (1) which is in limited socket joint with the upright post (10), and the cross beam (1) is provided with a plurality of upright post locking nuts (2) which are in threaded socket joint with the upright post (10).
3. The adjustable combined body of the press machine as claimed in claim 2, wherein: the upper end of the cross beam (1) is provided with a hand wheel (3) which is in bearing type sleeve joint with the cross beam (1), a screw rod (4) is arranged between the hand wheel (3) and the upper pressing die (6), and a screw rod locking nut (5) which is in threaded type sleeve joint with the screw rod (4) is arranged between the upper pressing die (6) and the cross beam (1).
4. The adjustable combined body of the press machine as claimed in claim 1, wherein: the inner cavity of the lower part of the working table plate (11) is provided with a plurality of upright post lower nuts (12) which are in threaded sleeve joint with the upright posts (10).
5. The adjustable combined body of the press machine as claimed in claim 1, wherein: a guide hole (16) nested with the upright post (10) is arranged in the guide post (8), and a clearance groove (13) communicated with the guide hole (16) is arranged between the guide post (8) and the machine body (9).
6. The adjustable combined body of the press machine as claimed in claim 5, wherein: and the guide post (8) is provided with a locking bolt (15) which penetrates through the clearance groove (13) and is in threaded sleeve joint with the machine body (9).
7. The adjustable combined body of the press machine as claimed in claim 6, wherein: and a spring washer (14) sleeved with the locking bolt (15) is arranged between the locking bolt (15) and the guide post (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022327744.8U CN213733609U (en) | 2020-10-19 | 2020-10-19 | Adjustable combined machine body of press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022327744.8U CN213733609U (en) | 2020-10-19 | 2020-10-19 | Adjustable combined machine body of press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213733609U true CN213733609U (en) | 2021-07-20 |
Family
ID=76850653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022327744.8U Active CN213733609U (en) | 2020-10-19 | 2020-10-19 | Adjustable combined machine body of press machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213733609U (en) |
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2020
- 2020-10-19 CN CN202022327744.8U patent/CN213733609U/en active Active
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