CN214720019U - Molding tool for press - Google Patents

Abstract

The utility model relates to a shaping frock for press is applied to the field of press, and it is including the fixed unit that is used for fixed panel, fixed unit is including the cushion that is used for placing panel and the dead lever that is used for deviating from one side conflict of cushion with panel, the cushion links to each other with the organism, be connected with the connecting rod on the cushion, the one end that the cushion was kept away from to the connecting rod is connected with the connecting block, the connecting block is located one side that the cushion deviates from the organism, the dead lever passes the connecting block and slides along the length direction of dead lever with the connecting block and is connected, it is connected with the connecting cylinder to rotate on the connecting block, the connecting cylinder cover is established on the dead lever and with dead lever threaded connection. Through the setting of fixed unit in this application, can be fixed with panel, reduced in the in-process of processing, the skew easily appears in the position of panel, and makes the inaccurate possibility in processing position to panel.

Description

Molding tool for press

Technical Field

The application relates to the field of presses, in particular to a forming tool for a press.

Background

At present, a press machine is a device for processing a metal blank into a part by applying strong pressure to the metal blank to enable the metal to generate plastic deformation and fracture, has the characteristics of wide application, high production efficiency and the like, and is widely applied to cutting, punching, blanking, bending, riveting, forming and other processes.

Referring to fig. 1 and 2, the press body comprises a machine body, an upper die and a lower die are detachably arranged on the machine body, a die head is detachably arranged on the upper die, a stamping hole is formed in the lower die, a placing groove is formed in the side wall of the lower die and communicated with the stamping hole, and the placing groove penetrates through the side wall of the lower die. When in processing, an operator inserts the part to be processed of the plate into the placing groove, after the press machine is started, the operator fixes the plate by hand, the upper die is pressed down, so that the die head is inserted into the punching hole, thereby punching the plate in the placing groove,

in view of the above related art, the inventor thinks that, in the processing, after an operator inserts the to-be-processed part of the plate into the placing groove, the operator needs to fix the plate with hands, and unstable fixation is likely to occur, so that the position of the plate is likely to deviate, and the processing position of the plate is inaccurate.

SUMMERY OF THE UTILITY MODEL

In order to improve and add man-hour, the position of panel easily appears the skew, and makes the inaccurate defect in processing position to panel, this application provides a shaping frock for press.

The application provides a pair of shaping frock for press adopts following technical scheme:

the utility model provides a shaping frock for press, is including the fixed unit that is used for fixed panel, fixed unit is including the cushion that is used for placing panel and the dead lever that is used for deviating from one side conflict of cushion with panel, the cushion links to each other with the organism, be connected with the connecting rod on the cushion, the one end that the cushion was kept away from to the connecting rod is connected with the connecting block, the connecting block is located one side that the cushion deviates from the organism, the dead lever passes the connecting block and slides along the length direction of fixed rod with the connecting block and is connected, it is connected with the connecting cylinder to rotate on the connecting block, the connecting cylinder cover establish on the dead lever and with dead lever threaded connection.

Through adopting above-mentioned technical scheme, add man-hour, the operator places panel on the cushion to with the position of waiting to process of panel insert the standing groove back, the operator rotates the connecting cylinder, the connecting cylinder drives the dead lever and removes towards the cushion, contradict until dead lever and panel deviate from one side of cushion, thereby compress tightly panel on the cushion, thereby it is fixed with panel, reduced at the in-process of processing, the skew easily appears in the position of panel, and make the unsafe possibility in processing position to panel.

Optionally, the fixing unit further includes a first positioning plate and a second positioning plate, the first positioning plate is used for being attached to the side edge of the board in the width direction, the second positioning plate is used for being attached to the side edge of the board in the length direction, and the first positioning plate and the second positioning plate are both connected to the cushion block.

Through adopting above-mentioned technical scheme, add man-hour, the operator inserts the standing groove with panel to place panel on the cushion, make the side of panel laminate mutually with first locating plate and second locating plate respectively, then compress tightly panel on the cushion through the dead lever, at the in-process of processing, first locating plate and second locating plate play limiting displacement to panel, further reduce the possibility that the skew takes place for the position of panel.

Optionally, an adjusting unit for adjusting the position of the cushion block is arranged on the machine body, the adjusting unit comprises a guide rod with a polygonal cross section, the guide rod is connected with the machine body, the guide rod penetrates through the cushion block and is connected with the cushion block in a sliding mode along the width direction of the plate, a positioning rod is connected to the cushion block in a threaded mode, and one end, facing the guide rod, of the positioning rod is abutted to the guide rod.

Through adopting above-mentioned technical scheme, when the width of panel changes, the operation can slide the cushion along the guide bar, then rotates the locating lever for the locating lever is contradicted with the guide bar towards the one end of guide bar, thereby is fixed with the cushion, in order to accomplish the regulation to the cushion position, thereby realizes the regulation to first locating plate position, thereby makes first locating plate be applicable to the panel of different width.

Optionally, the both ends of guide bar all are connected with the slide bar, the regulating unit still includes two regulation poles that set up along the length direction of panel, it links to each other with the organism to adjust the pole, the regulation hole has been seted up along the length direction of regulation pole on the regulation pole, two the slide bar joint respectively in two regulation holes and with the pore wall cooperation of sliding of regulation hole, the cover is established and threaded connection has the holding ring on the slide bar, the holding ring contradicts with one side of adjusting the pole and deviating from the guide bar, the guide bar contradicts with one side of adjusting the pole and deviating from the holding ring.

Through adopting above-mentioned technical scheme, the length that changes when panel makes, the operator slides the slide bar along the length direction of adjusting the pole, then the holding ring rotates, contradict until the holding ring with the one side of adjusting the pole and deviating from the guide bar, the guide bar contradicts with one side of adjusting the pole and deviating from the holding ring, thereby fix the slide bar, thereby accomplish the regulation that corresponds the guide bar position, thereby realize the regulation to second locating plate position, thereby make the second locating plate be applicable to the panel of different length.

Optionally, the lateral wall of slide bar and the pore wall of regulation hole are laminated mutually, the lateral wall of slide bar slides along the pore wall of regulation hole, the cover is established and threaded connection has the adjustable ring on the slide bar, the adjustable ring is inconsistent with the one side of adjusting the pole towards the guide bar.

Through adopting above-mentioned technical scheme, when the mould changes and leads to the high emergence of standing groove to change down, the operator slides the slide bar from top to bottom along the pore wall of regulation hole, then rotates the adjustable ring for the adjustable ring is inconsistent with the one side of adjusting the pole towards the guide bar, screws up the holding ring again, thereby accomplishes the regulation of the height of guide bar, thereby realizes the regulation to the cushion height, makes the cushion be applicable to different bed dies.

Optionally, a groove is formed in the sliding rod along the length direction of the sliding rod, a scale used for displaying the height is arranged on the groove wall of the groove, and the scale is arranged along the length direction of the sliding rod.

Through adopting above-mentioned technical scheme, the operator can refer to the scale and adjust the slide bar when adjusting the height of slide bar to make the operator more accurate to the regulation of slide bar height.

Optionally, the slide bar is kept away from the one end of guide bar and can be dismantled and be connected with the regulation post, the screw thread on the diameter of regulation post and the regulation post is revolved all the same with the slide bar, the one end of regulation post towards the slide bar is connected with the polygonal erection column of transversal personally submitting, the mounting groove has been seted up towards the one end of regulation post to the slide bar, the erection column joint is in the mounting groove, adjust post and the coaxial setting of slide bar, the one end of regulation post towards the slide bar is laminated with the slide bar mutually, the cell wall of mounting groove passes through coupling assembling with the erection column and fixes.

Through adopting above-mentioned technical scheme, when needs shift up the slide bar, the operator can with the erection column joint in the mounting groove to it is fixed with the slide bar to adjust the post through coupling assembling, thereby has prolonged the length of slide bar, thereby has enlarged the high scope of raising the cushion. When the sliding rod needs to move downwards, an operator separates the adjusting column from the sliding rod.

Optionally, coupling assembling includes first magnet and the second magnet of mutual actuation, first magnet links to each other with the cell wall of mounting groove, the second magnet links to each other with the erection column.

By adopting the technical scheme, during installation, an operator clamps the installation column in the installation groove, so that the first magnet and the second magnet are attracted, and the installation column and the sliding rod can be fixed.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the plate can be fixed through the arrangement of the fixing unit, so that the possibility that the position of the plate is easy to deviate in the processing process, and the processing position of the plate is inaccurate is reduced;

2. through the arrangement of the guide rod and the positioning rod, the first positioning plate is suitable for plates with different widths;

3. through the arrangement of the sliding rod and the adjusting rod, the second positioning plate is suitable for plates with different lengths.

Drawings

Fig. 1 is a schematic view of the overall structure of a press body in the related art.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic overall structure diagram of a forming tool for a press according to an embodiment of the present application.

Fig. 4 is an enlarged view of a portion B in fig. 3.

FIG. 5 is a schematic structural diagram for embodying a slider according to an embodiment of the present application.

Fig. 6 is an enlarged view of a portion C in fig. 3.

Fig. 7 is a schematic structural diagram for embodying a connection assembly in an embodiment of the present application.

Description of reference numerals: 1. a press body; 11. a body; 12. an upper die; 121. a die head; 13. a lower die; 131. punching a hole; 132. a placement groove; 2. a fixing unit; 21. cushion blocks; 22. fixing the rod; 221. a chute; 23. a connecting rod; 24. connecting blocks; 241. a slider; 242. connecting holes; 25. a connecting cylinder; 26. a first positioning plate; 27. a second positioning plate; 3. an adjustment unit; 31. a guide bar; 32. positioning a rod; 33. a slide bar; 331. a groove; 332. calibration; 34. adjusting a rod; 341. an adjustment hole; 342. a connecting plate; 35. a positioning ring; 36. an adjusting ring; 37. an adjustment column; 38. mounting a column; 39. mounting grooves; 4. a connecting assembly; 41. a first magnet; 42. a second magnet; 5. a plate material.

Detailed Description

The present application is described in further detail below with reference to figures 3-7.

The embodiment of the application discloses a forming tool for a press.

Referring to fig. 2 and 3, a molding tool for a press machine includes a fixing unit 2 and an adjusting unit 3. The press body 1 comprises a machine body 11, an upper die 12 is arranged on the machine body 11, a die head 121 is detachably connected to the upper die 12, and the die head 121 is vertically arranged. The machine body 11 is detachably connected with a lower die 13, the lower die 13 is provided with a stamping hole 131 along the vertical direction, the side wall of the lower die 13 is provided with a placing groove 132, the placing groove 132 penetrates through the side wall of the lower die 13, and the placing groove 132 is communicated with the stamping hole 131. During the use, the operator is according to the size of panel 5, adjusts the position of fixed unit 2 through regulating unit 3, then fixes panel 5 through fixed unit 2, and the position of fixed unit 2 is adjusted to rethread regulating unit 3, and fixed unit 2 drives panel 5 and removes to in inserting the standing groove 132 with the part of treating processing of panel 5, after the operator starts press body 1, in die head 121 inserted punching press hole 131, carry out the punching press to panel 5 in the standing groove 132.

Referring to fig. 4 and 5, the fixing unit 2 is provided in two, and the fixing unit 2 includes a pad 21 and a fixing rod 22. One side of the cushion block 21 facing the upper die 12 is fixedly connected with a connecting rod 23, and one end of the connecting rod 23 far away from the cushion block 21 is fixedly connected with a connecting block 24. Connecting block 24 sets up horizontally, has seted up connecting hole 242 on connecting block 24. The fixing rod 22 penetrates through the connecting hole 242, a sliding block 241 is fixedly connected to the hole wall of the connecting hole 242, a sliding groove 221 is formed in the side wall of the fixing rod 22 along the length direction of the fixing rod 22, the sliding block 241 is clamped and limited in the sliding groove 221, and the sliding block 241 slides along the sliding groove 221. One side of the connecting block 24 departing from the cushion block 21 is rotatably connected with a connecting cylinder 25, the connecting cylinder 25 is sleeved on the fixing rod 22, and the connecting cylinder 25 is in threaded connection with the fixing rod 22.

Referring to fig. 4, a first positioning plate 26 and a second positioning plate 27 are fixedly connected to one side of the spacer 21 facing the connecting block 24, one side of the first positioning plate 26 facing the plate 5 is attached to a side edge of the plate 5 in the width direction, and one side of the second positioning plate 27 facing the plate 5 is attached to a side edge of the plate 5 in the length direction.

Referring to fig. 4, the adjusting units 3 are provided in two, each adjusting unit 3 includes a guide rod 31, a cross section of each guide rod 31 is quadrilateral, each guide rod 31 is horizontally arranged along a width direction of the plate 5, and each guide rod 31 is connected with the machine body 11 in a sliding manner along a length direction of the plate 5. The guide rod 31 penetrates through the cushion block 21, the cushion block 21 slides along the guide rod 31, the cushion block 21 is in threaded connection with the positioning rod 32, and one end, facing the guide rod 31, of the positioning rod 32 is abutted to the guide rod 31.

Referring to fig. 4 and 5, during processing, the operator places the plate 5 on the spacer 21 and attaches the second positioning plate 27 to the plate 5. The operator slides the cushion block 21 along the guide bar 31 according to the width of the plate 5, so that the first positioning plate 26 is attached to the plate 5, and then rotates the positioning rod 32, so that the positioning rod 32 abuts against the guide bar 31, and the cushion block 21 is fixed. The operator rotates the connecting cylinder 25, and the connecting cylinder 25 drives the fixing rod 22 to rotate until the fixing rod 22 abuts against the plate 5, so as to press the plate 5 against the cushion block 21. The operator slides guide bar 31 towards lower mould 13, and guide bar 31 drives cushion 21 and removes, and cushion 21 drives panel 5 and removes, until the position joint income standing groove 132 of waiting to process of panel 5.

Referring to fig. 3 and 6, the adjusting unit 3 further includes two adjusting rods 34, the adjusting rods 34 being disposed along the length direction of the plate 5, the two adjusting rods 34 being respectively located at both ends of the guide bar 31. Both ends of the adjusting rod 34 are fixedly connected with a connecting plate 342, and one end of the connecting plate 342 far away from the adjusting rod 34 is fixedly connected with the machine body 11. Both ends of the guide rod 31 are fixedly connected with sliding rods 33, adjusting holes 341 are formed in the adjusting rods 34 along the length direction of the adjusting rods 34, and the sliding rods 33 penetrate through the adjusting holes 341 and are attached to the hole walls of the adjusting holes 341. A positioning ring 35 and an adjusting ring 36 are sleeved on the sliding rod 33 and are in threaded connection, the positioning ring 35 abuts against one side of the adjusting rod 34, which is far away from the guide rod 31, and the adjusting ring 36 abuts against one side of the adjusting rod 34, which is far towards the guide rod 31.

Referring to fig. 3 and 6, an operator slides the sliding rod 33 along the length direction of the adjusting hole 341, the adjusting ring 36 slides along the adjusting rod 34, the sliding rod 33 drives the guiding rod 31 to move until the portion to be processed of the plate 5 is clamped into the placing groove 132, and then the positioning ring 35 is rotated, so that the adjusting ring 36 and the positioning ring 35 both abut against the guiding rod 31, thereby fixing the sliding rod 33 and completing the adjustment of the position of the guiding rod 31.

Referring to fig. 7, a notch 331 is formed on a side wall of the sliding rod 33 along a length direction of the sliding rod 33, and the notch 331 penetrates through both ends of the sliding rod 33. The groove wall of the groove 331 is provided with a scale 332, the scale line of the scale 332 is horizontally arranged, and the scale 332 is arranged along the length direction of the sliding rod 33. The one end that the slide bar 33 kept away from guide bar 31 is dismantled and is connected with regulation post 37, and regulation post 37 sets up with slide bar 33 is coaxial, and the diameter of regulation post 37 and slide bar 33 is the same, and the screw thread direction of turning on the regulation post 37 is continuous and the same with the screw thread direction of turning on slide bar 33. The slide bar 33 is provided with an installation groove 39 towards one end of the adjusting column 37, the adjusting column 37 is fixedly connected with an installation column 38 towards one end of the slide bar 33, and the cross section of the installation column 38 is quadrilateral. The erection column 38 joint is in mounting groove 39, and the one end of slide bar 33 orientation regulation post 37 is laminated mutually with regulation post 37, and the cell wall through coupling assembling 4 and mounting groove 39 can be dismantled to erection column 38 and be connected.

Referring to fig. 7, the connecting assembly 4 includes a first magnetic body 41 and a second magnetic body 42, the first magnetic body 41 is fixedly adhered to the wall of the mounting groove 39, the second magnetic body 42 is fixedly adhered to the end of the mounting post 38 away from the adjusting post 37, and the first magnetic body 41 and the second magnetic body 42 are attracted together.

Referring to fig. 6 and 7, when replacing the lower mold 13, the operator disengages the positioning ring 35 and the adjusting ring 36 from the adjusting rod 34, moves the slide rod 33 up and down along the hole wall of the adjusting hole 341 with reference to the scale 332 so that the height of the spacer 21 matches the replaced lower mold 13, and then screws the positioning ring 35 and the adjusting ring 36 to complete the adjustment. When the sliding rod 33 is moved upwards by an operator, the operator can insert the mounting column 38 into the mounting groove 39, and the first magnet 41 and the second magnet 42 are attracted, so that the adjusting column 37 is connected with the sliding rod 33, the sliding rod 33 is extended, and the height increasing range of the cushion block 21 is expanded. When the sliding rod 33 needs to be moved downward, the operator pulls the mounting post 38 out of the mounting groove 39, so that the first magnet 41 is separated from the second magnet 42, and the adjusting post 37 can be detached.

The implementation principle of the forming tool for the press machine in the embodiment of the application is as follows: an operator slides the cushion block 21 according to the width of the plate 5, then places the plate 5 on the cushion block 21, so that the first positioning plate 26 and the second positioning plate 27 are both attached to the plate 5, and the operator rotates the positioning rod 32, so that the positioning rod 32 is abutted against the guide rod 31, and the cushion block 21 and the guide rod 31 are relatively fixed; an operator rotates the connecting cylinder 25 to enable the fixing rod 22 to be abutted against the plate 5, so that the plate 5 and the cushion block 21 are relatively fixed; an operator rotates the positioning ring 35, so that the positioning ring 35 is separated from the adjusting rod 34, then the adjusting ring 36 and the sliding rod 33 slide along the adjusting rod 34 until the to-be-processed part of the plate 5 is clamped into the placing groove 132, and the operator screws the positioning ring 35 tightly, so that the positioning of the plate 5 can be completed, and the plate 5 can be conveniently processed subsequently.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a shaping frock for press which characterized in that: comprises a fixing unit (2) for fixing a plate (5), the fixing unit (2) comprises a cushion block (21) for placing the plate (5) and a fixing rod (22) which is abutted against one side of the plate (5) departing from the cushion block (21), the cushion block (21) is connected with the machine body (11), the cushion block (21) is connected with a connecting rod (23), one end of the connecting rod (23) far away from the cushion block (21) is connected with a connecting block (24), the connecting block (24) is positioned on one side of the cushion block (21) departing from the machine body (11), the fixing rod (22) penetrates through the connecting block (24) and is connected with the connecting block (24) in a sliding manner along the length direction of the fixing rod (22), the connecting block (24) is rotatably connected with a connecting cylinder (25), and the connecting cylinder (25) is sleeved on the fixing rod (22) and is in threaded connection with the fixing rod (22).

2. The forming tool for the press machine according to claim 1, characterized in that: the fixing unit (2) further comprises a first positioning plate (26) and a second positioning plate (27), the first positioning plate (26) is used for being attached to the side edge of the width direction of the plate (5), the second positioning plate (27) is used for being attached to the side edge of the length direction of the plate (5), and the first positioning plate (26) and the second positioning plate (27) are connected with the cushion block (21).

3. The forming tool for the press machine according to claim 2, characterized in that: be equipped with on organism (11) and be used for adjusting regulating unit (3) of cushion (21) position, regulating unit (3) are including transversal polygonal guide bar (31) of personally submitting, guide bar (31) link to each other with organism (11), guide bar (31) pass cushion (21) and slide along the width direction of panel (5) with cushion (21) and be connected, threaded connection has locating lever (32) on cushion (21), locating lever (32) are contradicted with guide bar (31) towards the one end of guide bar (31).

4. The forming tool for the press machine according to claim 3, characterized in that: the both ends of guide bar (31) all are connected with slide bar (33), adjusting unit (3) still include two regulation poles (34) that set up along the length direction of panel (5), it links to each other with organism (11) to adjust pole (34), adjust pole (34) and go up along the length direction who adjusts pole (34) and seted up regulation hole (341), two slide bar (33) joint respectively in two regulation holes (341) and with the pore wall cooperation of sliding of regulation hole (341), the cover is established and threaded connection has holding ring (35) on slide bar (33), holding ring (35) are contradicted with one side that adjusts pole (34) and deviate from guide bar (31), one side that guide bar (31) and regulation pole (34) deviate from holding ring (35) is contradicted.

5. The forming tool for the press machine according to claim 4, characterized in that: the lateral wall of slide bar (33) is laminated with the pore wall of adjusting hole (341) mutually, the lateral wall of slide bar (33) slides along the pore wall of adjusting hole (341), the cover is established and threaded connection has adjustable ring (36) on slide bar (33), adjustable ring (36) and regulation pole (34) are inconsistent towards one side of guide bar (31).

6. The forming tool for the press machine according to claim 5, characterized in that: a groove (331) is formed in the sliding rod (33) along the length direction of the sliding rod (33), scales (332) used for displaying height are arranged on the groove wall of the groove (331), and the scales (332) are arranged along the length direction of the sliding rod (33).

7. The forming tool for the press machine according to claim 5, characterized in that: the one end that guide bar (31) was kept away from in slide bar (33) can be dismantled and be connected with regulation post (37), the screw thread on the diameter of regulation post (37) and regulation post (37) is revolved to all the same with slide bar (33), it is connected with transversal polygonal erection column (38) of personally submitting to adjust post (37) towards the one end of slide bar (33), mounting groove (39) have been seted up towards the one end of adjusting post (37) in slide bar (33), erection column (38) joint is in mounting groove (39), adjust post (37) and slide bar (33) coaxial setting, adjust post (37) and laminate mutually towards the one end of slide bar (33) and slide bar (33), the cell wall of mounting groove (39) is fixed through coupling assembling (4) with erection column (38).

8. The forming tool for the press machine according to claim 7, characterized in that: the connecting assembly (4) comprises a first magnet (41) and a second magnet (42) which are mutually attracted, the first magnet (41) is connected with the groove wall of the mounting groove (39), and the second magnet (42) is connected with the mounting column (38).

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