CN110076236A - A kind of press that upper mold platform is easily changed - Google Patents
A kind of press that upper mold platform is easily changed Download PDFInfo
- Publication number
- CN110076236A CN110076236A CN201910452760.9A CN201910452760A CN110076236A CN 110076236 A CN110076236 A CN 110076236A CN 201910452760 A CN201910452760 A CN 201910452760A CN 110076236 A CN110076236 A CN 110076236A
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- China
- Prior art keywords
- upper mold
- press
- mounting
- mold platform
- easily changed
- Prior art date
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Links
- 238000004080 punching Methods 0.000 claims abstract description 35
- 230000003287 optical effect Effects 0.000 claims abstract description 24
- 230000003319 supportive effect Effects 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 206010070917 Eccentric fixation Diseases 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The present invention relates to press technical fields, specifically disclose a kind of press that upper mold platform is easily changed, it is fixedly mounted in mounting base including the lower mould table being mounted on the base and the upper mold platform matched with the lower mould table, the upper mold platform by mounting assembly reassembling type；The mounting assembly includes the mounting blocks for being opened in the mounting groove of upper mold platform top side and matching with the mounting groove, and the mounting blocks are fixedly mounted on elastic supporting member for supporting optical member；The mounting blocks are the prism structure with an inclined surface.Press press provided in an embodiment of the present invention adjusts the height of cam set in the vertical direction by lifting assembly, and then adjusts punching stroke, to meet the punch process demand of different workpieces；In mounting assembly provided in an embodiment of the present invention, by adjusting the direction of mounting blocks top incline, to facilitate the fixed disassembly to upper mold platform.
Description
Technical field
The present invention relates to press technical field, press that specifically a kind of upper mold platform is easily changed.
Background technique
Stamping die is that material (metal or nonmetallic) is processed into part (or semi-finished product) in Cold Press Working
A kind of special process equipment, referred to as cold punching die (being commonly called as cold-punching mould).
Punching press, be at room temperature, using the mold being mounted on press machine to material apply pressure, make its generate separation or
Plastic deformation, thus a kind of pressure processing method of part needed for obtaining.
It is punching die to the mold that product is punched out.In the use process of existing punching die, formed punch is punching
Working strength maximum main parts size when hole operation, thus formed punch easily occur bending, fracture, deformation phenomena such as, cause need
Replace formed punch.But existing punching die is more inconvenient when replacing formed punch, disassembly and assembly punching die can undoubtedly disappear
Biggish manual labor's intensity is consumed, and the more time can be occupied.
Summary of the invention
The purpose of the present invention is to provide a kind of press that upper mold platform is easily changed, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of press that upper mold platform is easily changed, including the lower mould table that is mounted on the base and with the lower mold
The upper mold platform that platform matches, the upper mold platform are fixedly mounted in mounting base by mounting assembly reassembling type, the pedestal
Side top surface be fixedly installed support post, the top of the support post is provided with for driving the mounting base vertical
The driving portion just moved upwards；The mounting assembly include be opened in upper mold platform top side mounting groove and with the peace
The mounting blocks that tankage matches, the mounting blocks are fixedly mounted on elastic supporting member for supporting optical member, by the elastic supporting member for supporting optical member of setting, so that peace
Dress block is embedded in mounting groove, is fixed in mounting base with realizing to by upper mold platform；The mounting blocks are to incline with one
The prism structure on inclined-plane.
As a further solution of the present invention: the middle part bottom surface of the mounting base offers mounting groove, in the mounting base
The circular cavity positioned at mounting groove side is offered, the elastic supporting member for supporting optical member is rotatably set in the circular cavity.
As a further solution of the present invention: the elastic supporting member for supporting optical member includes the circular cylinder being rotatably set in circular cavity,
Horizontal sliding is equipped with rectangular shaped slider in the circular cylinder, is additionally provided in the circular cylinder for connecting in rectangular shaped slider and circular cylinder
First compressed spring of chamber one side wall, the other side of the rectangular shaped slider are fixedly installed compression bar, and the other end of compression bar extends to
Circular cylinder is outer and is fixedly connected with the mounting blocks.
As a further solution of the present invention: the other side of the circular cylinder is fixedly installed with support shaft, support shaft it is another
Side extends to outside the mounting base and is fixedly connected with handle, elastic supporting member for supporting optical member rotation is driven by operating handle, to guarantee
While elastic supporting member for supporting optical member plays resilient support effect, the direction of mounting blocks top incline is adjusted.
As a further solution of the present invention: after avoiding the direction adjustment to mounting blocks top incline, elasticity branch
Support member rotates once again, also passes through the second compression bullet between the side inner wall of the other side of the circular cylinder and the circular cavity
Spring is connected, and is fixedly installed with towards the surface of the handle of mounting base and matches with the limiting slot opened up in the mounting base
Limited post, by operating handle drive elastic supporting member for supporting optical member rotation after, the second compressed spring resilient support effect under, make to limit
In the column insertion limiting slot of position, and then realize the anti-rotation effect to elastic supporting member for supporting optical member.
As a further solution of the present invention: mold slots are provided with by cushioning supportive part in the lower mould table, it is described
Cushioning supportive part includes studdle, stop nut and reset spring, the bottom on the top of the studdle and the mold slots
Face is fixedly connected, and is stated bottom in lower mould table and be equipped with support slot, and the bottom end sliding of the studdle runs through the support
The lower section that lower mould table is extended to after slot is connected through a screw thread mode on the studdle being placed in below the lower mould table and is socketed
There is stop nut, by adjusting position of the stop nut on studdle, cushioning supportive part can be limited and jack up mold slots
Stroke, cushioning supportive part in the embodiment of the present invention not only plays buffering effect to punching press, and can be to punching press after the completion of
Workpiece jack up, to facilitate the taking-up of workpiece after the completion of punching press.
As a further solution of the present invention: the driving portion include cam set and for drive cam set rotate rush
Medium-voltage Motor, the cam set bias are fixed on camshaft, the output of one end of the camshaft and the punching press motor
Axis is fixedly connected；The driving portion further includes the lifter plate immediately below the cam set, and the bottom surface of the lifter plate is symmetrical
It is fixedly installed lift strut, the bottom end of the lift strut is after the guiding slide opening that sliding opens up in L-type support plate
It extends to the lower section of the L-type support plate and is fixedly connected with the mounting base；The also included support spring set of driving portion
It is provided on the lift strut between L-type support plate and lifter plate.
As a further solution of the present invention: be equipped on the support post for adjusting the punching press motor vertical
The lifting assembly of height on direction, the lifting assembly include clockwise and anticlockwise motor, screw rod and lifting swivel nut, and screw rod rotation is set to branch
Vertically sliding for opening up on support column is intracavitary, slides up and down to be set to and vertically slides the intracavitary lifting swivel nut and be connected through a screw thread mode
It is socketed on the screw rod, for driving the clockwise and anticlockwise motor of the screw rod rotation to be fixedly mounted on the setting of support post top
On supporting top beam；The punching press motor is fixedly mounted on supporting plate, and the supporting plate is fixed on lifting swivel nut.
As a further solution of the present invention: the L-type support plate is fixedly mounted on the side bottom surface of supporting top beam.
Compared with prior art, the beneficial effect for the press that upper mold platform provided in an embodiment of the present invention is easily changed
It is:
1, press provided in an embodiment of the present invention is rotated using punching press motor driven cam set, the cam set impact of rotation
On lifter plate, so that support spring is compressed simultaneously, mounting base is pushed to move downward, and then make upper mold platform and lower mold
Platform is molded, and realizes punching course, wherein press provided in an embodiment of the present invention adjusts cam set by lifting assembly
Height in the vertical direction, and then punching stroke is adjusted, to meet the punch process demand of different workpieces；
In addition, not only playing buffering effect to punching press by the cushioning supportive part being arranged in lower mould table, but also can liquidate
Workpiece after the completion of pressure jacks up, and to facilitate the taking-up of workpiece after the completion of punching press, and the cushion stroke of the cushioning supportive part is adjustable,
It is more flexible.
2, in mounting assembly provided in an embodiment of the present invention, by adjusting the direction of mounting blocks top incline, with convenient
The top of upper mold platform when specifically used, when the inclination of mounting blocks is face-down, is pushed into peace by the fixed disassembly to upper mold platform
When putting in slot, the top of upper mold platform is first with the inclination face contact of mounting blocks, and the top of upper mold platform is relative to mounting blocks
Inclined surface sliding, to push in mounting blocks retraction circular cavity, when continuing upper mold platform being pushed to installation upwards in mounting groove
When block alignment mounting groove, under the impetus of elastic supporting member for supporting optical member, mounting blocks are embedded in mounting groove, to complete to upper mold platform
Installation is fixed, conversely, the inclined surface of mounting blocks is adjusted to state upward, upper mold platform can be taken by pulling downward on upper mold platform
Out.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment.
Fig. 1 is the structural schematic diagram for the press that upper mold platform provided in an embodiment of the present invention is easily changed.
The stereochemical structure of cam set in the press that Fig. 2 is easily changed for upper mold platform provided in an embodiment of the present invention
Figure.
The mounting structure of upper mold platform in the press that Fig. 3 is easily changed for upper mold platform provided in an embodiment of the present invention
Figure.
Fig. 4 is the enlarged structure schematic diagram of part A in Fig. 3.
The three-dimensional knot of L-type support plate in the press that Fig. 5 is easily changed for upper mold platform provided in an embodiment of the present invention
Composition.
In figure: 1- pedestal, 2- support post, 3- supporting top beam, 4-L type support plate, 5- cam set, 6- camshaft, 7- punching
Medium-voltage Motor, 8- clockwise and anticlockwise motor, 9- screw rod, 10- go up and down swivel nut, and 11- vertically slides chamber, 12- mounting base, 13- lift strut, 14-
Support spring, 15- lifter plate, 16- upper mold platform, mould table under 17-, 18- supporting plate, 19- mold slots, 20- studdle, 21-
Stop nut, 22- reset spring, 23- support slot, 24- mounting groove, 25- mounting blocks, 26- mounting groove, 27- rectangular shaped slider, 28-
Compression bar, the first compressed spring of 29-, 30- circular cylinder, 31- circular cavity, 32- handle, the second compressed spring of 33-, 34- support shaft,
35- limited post, 36- limiting slot, 41- are oriented to slide opening.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Referring to Fig. 1, in one embodiment provided by the invention, a kind of press that upper mold platform is easily changed,
Including the lower mould table 17 being mounted on pedestal 1 and the upper mold platform 16 matched with the lower mould table 17, the upper mold
Tool platform 16 is fixedly mounted in mounting base 12 by mounting assembly reassembling type, and the side top surface of the pedestal 1 is fixedly installed branch
Column 2 is supportted, the top of the support post 2 is provided with the driving for driving the mounting base 12 to move in the vertical direction
Portion.
Specifically, as shown in Figure 3-4, in mounting assembly provided in an embodiment of the present invention, the mounting assembly includes opening
Mounting groove 24 set on 16 top side of upper mold platform and the mounting blocks 25 that are matched with the mounting groove 24, the mounting blocks
25 are fixedly mounted on elastic supporting member for supporting optical member, by the elastic supporting member for supporting optical member of setting, so that mounting blocks 25 are embedded in mounting groove 24, with reality
Now it is fixed in mounting base 12 to by upper mold platform 16.
Further, the middle part bottom surface of the mounting base 12 offers mounting groove 26, offers position in the mounting base 12
Circular cavity 31 in 26 side of mounting groove, the elastic supporting member for supporting optical member are rotatably set in the circular cavity 31, the mounting blocks 25
For the prism structure with an inclined surface；In elastic supporting member for supporting optical member provided in an embodiment of the present invention, the elastic supporting member for supporting optical member includes
The circular cylinder 30 being rotatably set in circular cavity 31, horizontal sliding is equipped with rectangular shaped slider 27, the circle in the circular cylinder 30
The first compressed spring 29 for connecting rectangular shaped slider 27 Yu 30 inner cavity one side wall of circular cylinder is additionally provided in cylinder 30, the rectangle is sliding
The other side of block 27 is fixedly installed compression bar 28, and it is outer and solid with the mounting blocks 25 that the other end of compression bar 28 extends to circular cylinder 30
Fixed connection.
Further, the other side of the circular cylinder 30 is fixedly installed with support shaft 34, and the other side of support shaft 34 is prolonged
Handle 32 is extended to outside the mounting base 12 and be fixedly connected with, elastic supporting member for supporting optical member rotation is driven by operating handle 32, to guarantee
While elastic supporting member for supporting optical member plays resilient support effect, the direction of 25 top incline of mounting blocks is adjusted.
Further, after to avoid the direction adjustment to 25 top incline of mounting blocks, elastic supporting member for supporting optical member is sent out once again
Raw rotation, also passes through 33 phase of the second compressed spring between the other side of the circular cylinder 30 and the side inner wall of the circular cavity 31
Connection is fixedly installed with and 36 phase of limiting slot that opens up in the mounting base 12 towards the surface of the handle 32 of mounting base 12
The limited post 35 of cooperation, after driving elastic supporting member for supporting optical member rotation by operating handle 32, in the resilient support of the second compressed spring 33
It under effect, is embedded in limited post 35 in limiting slot 36, and then realizes the anti-rotation effect to elastic supporting member for supporting optical member.
Please continue to refer to Fig. 1, in another embodiment provided by the invention, pass through buffering branch in the lower mould table 17
Support member is provided with mold slots 19, and the cushioning supportive part includes studdle 20, stop nut 21 and reset spring 22, the branch
The top of support screw rod 20 is fixedly connected with the bottom surface of the mold slots 19, and is stated bottom in lower mould table 17 and be equipped with support slot 23,
And the bottom end sliding of the studdle 20 extends to the lower section of lower mould table 17 after the support slot 23, be placed in it is described under
Mode is connected through a screw thread on the studdle 20 of 17 lower section of mould table and is socketed with stop nut 21, by adjusting stop nut 21
Position on studdle 20, can limit the stroke that cushioning supportive part jacks up mold slots 19, in the embodiment of the present invention
Cushioning supportive part not only plays buffering effect to punching press, but also can jack up to the workpiece after the completion of punching press, to facilitate punching press complete
At the taking-up of rear workpiece.
Fig. 1, Fig. 2 and Fig. 5 are please referred to, in another embodiment provided by the invention, the driving portion includes cam set 5
And the punching press motor 7 for driving cam set 5 to rotate, 5 bias of cam set is fixed on camshaft 6, described convex
One end of wheel shaft 6 is fixedly connected with the output shaft of the punching press motor 7；The driving portion further includes being located at the cam set 5 just
The lifter plate 15 of lower section, the bottom surface of the lifter plate 15 are symmetrically fixedly installed lift strut 13, the bottom of the lift strut 13
End be set in L-type support plate 4 through sliding the lower section that the L-type support plate 4 is extended to after the guiding slide opening 41 that opens up and with institute
Mounting base 12 is stated to be fixedly connected；The also included support spring 14 of driving portion is set in positioned at L-type support plate 4 and lifter plate 15
Between lift strut 13 on.
Further, it is equipped on the support post 2 for adjusting the punching press motor 7 height in the vertical direction
Lifting assembly, the lifting assembly include clockwise and anticlockwise motor 8, screw rod 9 and lifting swivel nut 10, and the rotation of screw rod 9 is set to support post 2
On in the vertical sliding chamber 11 that opens up, slide up and down the lifting swivel nut 10 being set in vertical sliding chamber 11 and be connected through a screw thread mode
It is socketed on the screw rod 9, the clockwise and anticlockwise motor 8 for driving the screw rod 9 to rotate is fixedly mounted on 2 top of support post and sets
On the supporting top beam 3 set；The punching press motor 7 is fixedly mounted on supporting plate 18, and the supporting plate 18 is fixed at lifting swivel nut
On 10.
In embodiments of the present invention, the L-type support plate 4 is fixedly mounted on the side bottom surface of supporting top beam 3.
Press provided in an embodiment of the present invention drives cam set 5 to rotate, the cam set 5 of rotation using punching press motor 7
Impact is on lifter plate 15, so that support spring 14 is compressed simultaneously, pushes mounting base 12 to move downward, and then make upper mold
Platform 16 is molded with lower mould table 17, realizes punching course, wherein press provided in an embodiment of the present invention passes through lifting
Component adjusts the height of cam set 5 in the vertical direction, and then adjusts punching stroke, to meet the punch process need of different workpieces
It asks；In addition, not only playing buffering effect to punching press by the cushioning supportive part being arranged in lower mould table 17, but also can liquidate
Workpiece after the completion of pressure jacks up, and to facilitate the taking-up of workpiece after the completion of punching press, and the cushion stroke of the cushioning supportive part is adjustable,
It is more flexible.
In mounting assembly provided in an embodiment of the present invention, by adjusting the direction of 25 top incline of mounting blocks, with convenient
Fixed disassembly to upper mold platform 16, when specifically used, when the inclination of mounting blocks 25 is face-down, by the top of upper mold platform 16
Be pushed into mounting groove 26 in when, the top of upper mold platform 16 first with the inclination face contact of mounting blocks 25, the top of upper mold platform 16
Inclined surface relative to mounting blocks 25 is slided, to push mounting blocks 25 to be retracted in circular cavity 31, when continuing that upper mold platform 16 exists
When the alignment mounting groove 24 of mounting blocks 25 is pushed in mounting groove 26 upwards, under the impetus of elastic supporting member for supporting optical member, mounting blocks 25
It is embedded in mounting groove 24, to complete to fix the installation of upper mold platform 16, conversely, the inclined surface of mounting blocks 25 is adjusted to upward
State, upper mold platform 16 can be taken out by pulling downward on upper mold platform 16.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In the description of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The connection in portion.For the ordinary skill in the art, the tool of above-mentioned term in the present invention can be understood with concrete condition
Body meaning.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of press that upper mold platform is easily changed, which is characterized in that including the lower mould table being mounted on pedestal (1)
(17) and with the lower mould table (17) the upper mold platform (16) matched, the upper mold platform (16) are torn open by mounting assembly
Dress formula is fixedly mounted on mounting base (12)；
The side top surface of the pedestal (1) is fixedly installed support post (2), and the top setting of the support post (2) is useful
In the driving portion for driving the mounting base (12) to move in the vertical direction；
The mounting assembly include be opened in upper mold platform (16) top side mounting groove (24) and with the mounting groove
(24) mounting blocks (25) matched, the mounting blocks (25) are fixedly mounted on elastic supporting member for supporting optical member, pass through the resilient support of setting
Part, so that dress block (25) is embedded in mounting groove (24)；
The mounting blocks (25) are the prism structure with an inclined surface.
2. the press that upper mold platform according to claim 1 is easily changed, which is characterized in that the mounting base (12)
Middle part bottom surface offer mounting groove (26), the circular cavity positioned at mounting groove (26) side is offered on the mounting base (12)
(31), the elastic supporting member for supporting optical member is rotatably set in the circular cavity (31).
3. the press that upper mold platform according to claim 2 is easily changed, which is characterized in that the elastic supporting member for supporting optical member
Including the circular cylinder (30) being rotatably set in circular cavity (31), horizontal sliding is equipped with rectangular shaped slider in the circular cylinder (30)
(27), the first pressure for connecting rectangular shaped slider (27) and circular cylinder (30) inner cavity one side wall is additionally provided in the circular cylinder (30)
The other side of contracting spring (29), the rectangular shaped slider (27) is fixedly installed compression bar (28), and the other end of compression bar (28) extends to
Circular cylinder (30) is fixedly connected outside and with the mounting blocks (25).
4. the press that upper mold platform according to claim 3 is easily changed, which is characterized in that the circular cylinder (30)
The other side be fixedly installed with support shaft (34), the other side of support shaft (34) extends to the mounting base (12) outside and fixed connects
It is connected to handle (32).
5. the press that upper mold platform according to claim 4 is easily changed, which is characterized in that the circular cylinder (30)
The other side and the side inner wall of the circular cavity (31) between be also connected by the second compressed spring (33), towards mounting base
(12) surface of the handle (32), which is fixedly installed with, to be matched with the limiting slot (36) opened up on the mounting base (12)
Limited post (35).
6. the press being easily changed according to any upper mold platform of claim 2-5, which is characterized in that the lower die
It is provided with mold slots (19) in tool platform (17) by cushioning supportive part, the cushioning supportive part includes studdle (20), limit
Nut (21) and reset spring (22)；
The top of the studdle (20) is fixedly connected with the bottom surface of the mold slots (19), and states lower mould table (17) interior bottom
Portion is equipped with support slot (23), and the bottom end sliding of the studdle (20) extends to lower mold after the support slot (23)
The lower section of platform (17), the mode that is connected through a screw thread on the studdle (20) being placed in below the lower mould table (17) are socketed limited
Position nut (21).
7. the press that -5 any upper mold platforms are easily changed according to claim 1, which is characterized in that the driving
Portion includes cam set (5) and the punching press motor (7) for driving cam set (5) to rotate, and the eccentric fixation of the cam set (5) is set
It sets on camshaft (6), one end of the camshaft (6) is fixedly connected with the output shaft of the punching press motor (7)；
The driving portion further includes the lifter plate (15) immediately below the cam set (5), the bottom surface of the lifter plate (15)
It is symmetrically fixedly installed lift strut (13), the bottom end of the lift strut (13) is set on L-type support plate (4) through sliding opens
If guiding slide opening (41) after extend to the lower section of the L-type support plate (4) and be fixedly connected with the mounting base (12)；
The also included support spring of driving portion (14) is set in the liter between L-type support plate (4) and lifter plate (15)
On descending branch bar (13).
8. the press that upper mold platform according to claim 7 is easily changed, which is characterized in that the L-type support plate
(4) it is fixedly mounted on the side bottom surface of supporting top beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910452760.9A CN110076236B (en) | 2019-05-28 | 2019-05-28 | Stamping machine with easily-replaced upper die table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910452760.9A CN110076236B (en) | 2019-05-28 | 2019-05-28 | Stamping machine with easily-replaced upper die table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110076236A true CN110076236A (en) | 2019-08-02 |
| CN110076236B CN110076236B (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910452760.9A Active CN110076236B (en) | 2019-05-28 | 2019-05-28 | Stamping machine with easily-replaced upper die table |
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| CN112207166A (en) * | 2020-09-25 | 2021-01-12 | 王桥华 | Food and beverage trade is with evaporating utensil stabilizer blade manufacture equipment |
| CN112319037A (en) * | 2020-11-26 | 2021-02-05 | 浙江星淦科技有限公司 | Removable relief template device |
| CN112893580A (en) * | 2021-01-19 | 2021-06-04 | 浙江广厦建设职业技术大学 | Stamping device for machining convenient to change mould |
| CN113333581A (en) * | 2021-06-30 | 2021-09-03 | 临清市同兴轴承锻造有限公司 | Stamping device is used in processing of outer lane in bearing |
| CN114850318A (en) * | 2022-06-06 | 2022-08-05 | 巢湖市聚源机械有限公司 | Stamping device with location structure for foundry goods manufacturing |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111054825A (en) * | 2019-12-24 | 2020-04-24 | 安徽艾普智能装备有限公司 | Stamping die is used in refrigerator door production and processing |
| CN111873514A (en) * | 2020-07-21 | 2020-11-03 | 廖根长 | Paillette forming device for fishing gear production |
| CN112207166A (en) * | 2020-09-25 | 2021-01-12 | 王桥华 | Food and beverage trade is with evaporating utensil stabilizer blade manufacture equipment |
| CN112319037A (en) * | 2020-11-26 | 2021-02-05 | 浙江星淦科技有限公司 | Removable relief template device |
| CN112319037B (en) * | 2020-11-26 | 2024-04-19 | 浙江星淦科技有限公司 | Removable unsmooth version template device |
| CN112893580A (en) * | 2021-01-19 | 2021-06-04 | 浙江广厦建设职业技术大学 | Stamping device for machining convenient to change mould |
| CN113333581A (en) * | 2021-06-30 | 2021-09-03 | 临清市同兴轴承锻造有限公司 | Stamping device is used in processing of outer lane in bearing |
| CN113333581B (en) * | 2021-06-30 | 2022-05-20 | 临清市同兴轴承锻造有限公司 | Stamping device is used in processing of outer lane in bearing |
| CN114850318A (en) * | 2022-06-06 | 2022-08-05 | 巢湖市聚源机械有限公司 | Stamping device with location structure for foundry goods manufacturing |
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