CN217665867U - Automatic die for movable support of cast iron wheel - Google Patents

Abstract

The utility model discloses a cast iron wheel movable support automatic mold belongs to stamping die technical field. The utility model discloses a tensile step mould of lower carriage, a plurality of guide bush holes and a plurality of locating hole have been seted up on tensile step mould surface of lower carriage, the tensile step mould upper surface fixed mounting of lower carriage has the lower carriage step mould tensile, the tensile upper surface of lower carriage step mould is equipped with mold insert under the step mould, the tensile surface of lower carriage step mould is equipped with down the material returned board, fixed surface installs the lower carriage under first lower bolster and the second lower bolster, the lower bolster upper surface is equipped with the compression spring backup pad, the tensile step mould of lower carriage and the tensile upper surface of lower carriage step mould are equipped with the step mould upper clamp and tensile heart upper clamp, tensile heart upper clamp top fixed mounting has the locating plate, upper locating plate fixed mounting has the upper work handle board, upper work handle board transmission is connected with the upper work handle. The utility model discloses save artifically, reduce manual operation's accident, prevent to touch and damage the mould, increase the security.

Description

Automatic die for movable support of cast iron wheel

Technical Field

The utility model belongs to the technical field of stamping die, especially, relate to cast iron wheel movable support automatic mould.

Background

The cast iron wheel can be used on a plurality of trolleys, the bearing effect of the cast iron wheel is better, the cast iron wheel can be usually installed at the bottom of the trolleys and other devices by using a movable support, a punching machine and a punching die can be used for punching when the movable support of the cast iron wheel is processed, in the prior art, a die needs to be manually opened and an internal workpiece needs to be taken out when the die is opened, the labor is consumed, the die is easy to damage, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cast iron wheel movable support automatic mould solves prior art and needs artifical die sinking, has the problem of potential safety hazard.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model discloses a cast iron wheel movable support automatic mold, including the tensile step mould of lower carriage, a plurality of guide bush holes and a plurality of locating hole have been seted up on the tensile step mould surface of lower carriage, the tensile step mould upper surface fixed mounting of lower carriage has the lower carriage step mould tensile, the tensile upper surface of lower carriage step mould is equipped with step mould lower insert, the tensile surface of lower carriage step mould is equipped with down the material returned board, the tensile step mould lower surface fixed mounting of lower carriage has first lower bolster and second lower bolster, first lower bolster lower fixed surface is connected with first lower insert and second lower bolster insert, first lower bolster and second lower bolster lower fixed surface install the lower carriage, the lower carriage lower surface is fixed mounting respectively has first pad and second pad, first pad and second pad lower fixed surface installs the lower plate, the lower plate upper surface is equipped with the compression spring backup pad, compression spring backup pad upper surface is equipped with a plurality of compression spring support plate upper surface, the tensile step mould of lower carriage and the tensile step mould upper surface of lower carriage are equipped with the step mould upper surface and press from both sides and the tensile core on the tensile core of the tensile clamp, the tensile core locating plate upper surface of tensile step mould is connected with tensile spring backup pad, tensile spring backup pad upper core is connected with the tensile core locating plate.

Preferably, the upper surface of the lower support stretching stepping die is provided with a lower bearing monitoring part, a first lower monitoring part and a second lower monitoring part.

Preferably, the surface of the first lower backing plate is provided with a plurality of lower insert grooves, the lower insert grooves are respectively matched with the sizes of the lower inserts, the first lower backing plate is matched with the sizes and positions of the lower support stretching stepping dies, and the second lower backing plate is matched with the sizes and positions of the lower support stretching stepping dies.

Preferably, the lower surface of the second lower cushion plate is fixedly connected with a plurality of fixed plates, the upper surface of the lower seat is provided with a plurality of fixed plate grooves, the fixed plate grooves are matched with the fixed plates in size and position, the lower seat is provided with a lower seat floating core, the compression spring support sleeve is matched with the lower seat floating core in position, and the lower bridge plate is arranged on the surface of the lower seat.

Preferably, the surface of the upper clamp of the stepping die is provided with a plurality of upper clamps and guide pillar holes, one surface of the upper clamp of the stepping die is fixedly connected with an upper square, and the upper clamp of the stepping die and the upper clamp of the stretching core are respectively provided with a first upper blank, a second upper blank and a third upper blank.

Preferably, the stepping die lower insert is inserted and connected with a plurality of punching pins and guide pins, and the first upper blank, the second upper blank and the third upper blank penetrate through the lower support stretching stepping die and the lower support stepping die stretching interior.

Preferably, the first lower insert, the second lower insert, the third lower insert and the fourth lower insert are fixedly mounted on opposite surfaces of the lower support stepping die drawing and stepping die lower insert respectively.

The utility model discloses following beneficial effect has:

the utility model discloses a set up the lower plate, compression spring supports the cover, the compression spring backup pad, lower, the material returned board down, first tensile step mould, tensile step mould of second and top board, go up the handle board, this mould is installed on table surface through lower during the use, compression spring installs and supports the top mould in the compression spring support cover, the work piece that will treat processing is placed in the mould, through the fixed work piece of each supervision piece and setting element, blank piece excises the unnecessary part of work piece, it punches a hole to dash needle and guide pin, the ejecting work piece of material returned board is accomplished in processing, make the work piece in can automatic ejecting mould when carrying out sliding support processing production, save the manual work, reduce manual operation's accident, prevent to touch damage mould, increase the security.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic plan view of the lower frame drawing step die of the automatic die for the movable frame of the cast iron wheel of the present invention;

FIG. 2 is a schematic plan view and a sectional view of the drawing structure of the lower frame stepping die of the automatic die for the movable frame of the cast iron wheel according to the present invention;

FIG. 3 is a schematic plan view of the structure of the lower insert of the stepping mold of the automatic mold for the movable support of the cast iron wheel of the present invention;

FIG. 4 is a schematic plan view of the structure of the lower stripper plate of the automatic mold for the movable support of the cast iron wheel of the present invention;

FIG. 5 is a schematic cross-sectional view of the lower bearing supervision position of the automatic mold for the movable support of the cast iron wheel according to the present invention;

fig. 6 is a schematic plan view of a first lower monitoring member of the automatic mold for the movable support of the cast iron wheel according to the present invention;

fig. 7 is a schematic plan view of a second lower monitoring member of the automatic mold for the movable support of the cast iron wheel according to the present invention;

fig. 8 is a schematic plan view of the first lower backing plate of the automatic mold for the movable support of the cast iron wheel according to the present invention;

fig. 9 is a schematic cross-sectional view of the second lower bolster of the automatic mold for the movable bracket of the cast iron wheel according to the present invention;

fig. 10 is a schematic plan view of a first lower cushion plate insert of the automatic mold for cast iron wheel movable brackets according to the present invention;

fig. 11 is a schematic plan view of a second lower bolster insert of the automatic mold for a movable support of a cast iron wheel according to the present invention;

FIG. 12 is a schematic plan view of the lower seat of the automatic mold for the movable support of the cast iron wheel according to the present invention;

fig. 13 is a schematic plan view of a first cushion of the automatic die for the movable support of the cast iron wheel according to the present invention;

fig. 14 is a schematic plan view of a second cushion of the automatic mold for the movable support of the cast iron wheel according to the present invention;

FIG. 15 is a schematic cross-sectional view of the lower floating core of the automatic mold for the movable support of the cast iron wheel according to the present invention;

fig. 16 is a schematic plan view of the structure of the lower plate of the automatic mold for the movable support of the cast iron wheel according to the present invention;

fig. 17 is a schematic cross-sectional view of the structure of the compression spring support sleeve of the automatic mold for the movable support of the cast iron wheel according to the present invention;

fig. 18 is a schematic plan view of the structure of the compression spring support plate of the automatic mold for the movable support of the cast iron wheel according to the present invention;

fig. 19 is a schematic plan view showing the structure of the lower bridge plate of the automatic mold for the movable support of cast iron wheels in accordance with the present invention;

fig. 20 is a schematic plan view showing the structure of the stepping die upper clamp of the automatic die for the movable support of the cast iron wheel according to the present invention;

FIG. 21 is a schematic plan view of the upper square of the automatic mold for the movable support of the cast iron wheel according to the present invention;

fig. 22 is a schematic plan view showing the structure of the upper clamp of the stretching core of the automatic mold for the movable support of the cast iron wheel according to the present invention;

fig. 23 is a schematic plan view of the first upper blanking of the automatic die for the movable support of the cast iron wheel according to the present invention;

fig. 24 is a schematic plan view showing the second upper blanking structure of the automatic mold for a movable support of a cast iron wheel according to the present invention;

fig. 25 is a schematic plan view showing the third upper blanking structure of the automatic mold for a movable support of a cast iron wheel according to the present invention;

fig. 26 is a schematic sectional view of the structure of the upper core of the automatic mold for the movable support of the cast iron wheel according to the present invention;

fig. 27 is a schematic plan view of the punching pin and guide pin of the automatic mold for cast iron wheel movable support of the present invention.

Fig. 28 is a plan view showing the structure of the upper positioning plate of the automatic mold for cast iron wheel movable bracket according to the present invention.

Fig. 29 is a schematic plan view of the handle plate of the automatic mold for cast iron wheel movable supports of the present invention.

Fig. 30 is a schematic cross-sectional view of the structure of the upper tool handle of the automatic mold for the cast iron wheel movable bracket of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. stretching the stepping die by the lower bracket; 2. a guide sleeve hole; 3. positioning holes; 4. stretching the lower bracket stepping die; 5. a first lower insert; 6. a second lower insert; 7. a third lower insert; 8. a fourth lower insert; 9. a step of inserting the lower mold insert; 10. a material returning plate is arranged; 11. Monitoring a lower bearing; 12. a first lower monitoring element; 13. a second lower monitoring element; 14. a first lower backing plate; 15. a lower insert pocket; 16. a second lower backing plate; 17. fixing a plate; 18. a first lower padding plate insert; 19. A second lower bolster insert; 20. a lower seat; 21. a plate fixing groove; 22. a first padding; 23. a second pad is added; 24. a lower seat floating core; 25. a lower base plate; 26. a compression spring support sleeve; 27. a compression spring support plate; 28. a lower bridge plate; 29. clamping the stepping die; 30. clamping; 31. a guide post hole; 32. putting the square block on the table; 33. stretching the heart upper clamp; 34. first upper blanking; 35. second upper blanking; 36. thirdly, blanking; 37. feeding a core; 38. punching and guiding needles; 39. an upper positioning plate; 40. a handle plate is arranged; 41. and (4) a worker-mounting handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-30, the present invention relates to an automatic mold for a movable support of a cast iron wheel, comprising a lower support stretching stepping mold 1, a plurality of guiding holes 2 and a plurality of positioning holes 3 formed on a surface of the lower support stretching stepping mold 1, a lower support stepping mold stretching 4 fixedly mounted on an upper surface of the lower support stretching stepping mold 1, a stepping mold lower insert 9 mounted on an upper surface of the lower support stepping mold stretching 4, a lower stripper plate 10 mounted on a surface of the lower support stepping mold stretching 4, the stripper plate 10 being responsible for stripping, a first lower pad 14 and a second lower pad 16 fixedly mounted on a lower surface of the lower support stretching stepping mold 1, a first lower pad insert 18 and a second lower pad insert 19 fixedly connected to a lower surface of the first pad 14, each of the lower inserts fixing components, a lower seat 20 fixedly mounted on a lower surface of the first lower pad 14 and the second lower pad 16, the die is arranged on a machine table through a lower seat 20, a first additional cushion 22 and a second additional cushion 23 are respectively and fixedly arranged on the lower surface of the lower seat 20, a lower bottom plate 25 is fixedly arranged on the lower surfaces of the first additional cushion 22 and the second additional cushion 23, a compression spring support plate 27 is arranged on the upper surface of the lower bottom plate 25, a plurality of compression spring support sleeves 26 are arranged on the upper surface of the compression spring support plate 27, compression springs are arranged in the compression spring support sleeves 26, therefore, workpieces in the die are automatically ejected, the upper surfaces of the lower support stretching stepping die 1 and the lower support stepping die 4 are provided with a stepping die upper clamp 29 and a stretching core upper clamp 33, the stretching core upper clamp 33 is provided with an upper core 37, the top end of the stretching core upper clamp 33 is fixedly provided with an upper positioning plate 39, the workpiece is positioned by the upper positioning plate 39, an upper working handle plate 40 is fixedly arranged on the upper positioning plate 39, the upper working handle plate 40 is in transmission connection with an upper working handle 41, and the upper working handle 41 is connected with the power output of the punching machine.

The upper surface of the lower support stretching stepping die 1 is provided with a lower bearing monitoring part 11, a first lower monitoring part 12 and a second lower monitoring part 13, and the first lower monitoring part 12 and the second lower monitoring part 13 prevent the workpiece from dislocation.

The surface of the first lower backing plate 14 is provided with a plurality of lower insert grooves 15, the lower insert grooves 15 are respectively matched with the sizes of the lower inserts, the first lower backing plate 14 is matched with the size and the position of the lower support stretching stepping die 1, the second lower backing plate 16 is matched with the size and the position of the lower support stretching stepping die 4, and the backing plates are cushioned below the die to protect the die.

The lower surface of the second lower cushion plate 16 is fixedly connected with a plurality of fixed plates 17, the upper surface of the lower seat 20 is provided with a plurality of fixed plate grooves 21, the size and the position of the fixed plate grooves 21 are matched with those of the fixed plates 17, the lower seat 20 is provided with a lower seat floating core 24, the position of the compression spring support sleeve 26 is matched with that of the lower seat floating core 24, the surface of the lower plate 25 is provided with a lower bridge plate 28, and the fixed plates 17 and the fixed plate grooves 21 are mutually positioned and fixed.

The surface of the stepping die upper clamp 29 is provided with a plurality of upper clamps 30 and guide post holes 31, one surface of the stepping die upper clamp 29 is fixedly connected with an upper square block 32, the stepping die upper clamp 29 and the drawing core upper clamp 33 are respectively provided with a first upper cutting material 34, a second upper cutting material 35 and a third upper cutting material 36, and each upper cutting material 34 carries out corresponding cutting processing on a workpiece.

The lower insert 9 of the stepping die is connected with a plurality of punching needles and guide needles 38 in a penetrating manner, the first upper blanking 34, the second upper blanking 35 and the third upper blanking 36 penetrate through the drawing stepping die 1 of the lower bracket and the drawing die 4 of the lower bracket, and the punching needles and the guide needles 38 punch holes on the surface of a workpiece.

The opposite surfaces of the lower support stepping die drawing 4 and the stepping die lower insert 9 are respectively and fixedly provided with a first lower insert 5, a second lower insert 6, a third lower insert 7 and a fourth lower insert 8, so that the fixing effect is improved.

One specific application of this embodiment is: when the movable support is machined, the die is assembled and installed on a machine table through the lower seat 20, the upper tool handle 40 is fixedly connected with an output shaft of a punching machine, the upper tool handle 40 and the upper tool handle plate 39 are driven through the output shaft of the punching machine, power is transmitted to the upper stepping die clamp 29, the upper stepping die clamp 29 moves vertically towards the top end of the upper tool handle plate 40, the distance between the upper stepping die clamp 29 and a lower die is increased, a blank of the cast iron wheel movable support is placed between the upper stepping die clamp 29 and the lower die, the cast iron wheel support is punched through the punching machine, the lower material return plate 10 extrudes the compression spring support sleeve 3 to shrink and accumulate force in the punching process, the workpiece is cut by each material cutting component through the upper stepping die clamp 29, the upper stepping die clamp 19 is driven to move vertically upwards through the output end of the punching machine after machining is completed, the compression spring support sleeve 3 releases elastic force to push the lower material return plate 10 to move vertically upwards, the workpiece is driven to move upwards, and further the movable support can realize automatic demolding.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. Automatic mould of cast iron wheel movable support, including tensile step mould (1) of lower carriage, a plurality of guide bush holes (2) and a plurality of locating hole (3) have been seted up on tensile step mould (1) surface of lower carriage, the tensile step mould of lower carriage (1) upper surface fixed mounting has tensile (4) of lower carriage step mould, its characterized in that: the upper surface of the lower support stepping die drawing (4) is provided with a stepping die lower insert (9), one surface of the lower support stepping die drawing (4) is provided with a lower stripper plate (10), the lower surface of the lower support stepping die (1) is fixedly provided with a first lower cushion plate (14) and a second lower cushion plate (16), the lower surface of the first lower cushion plate (14) is fixedly connected with a first lower cushion plate insert (18) and a second lower cushion plate insert (19), the lower surfaces of the first lower cushion plate (14) and the second lower cushion plate (16) are fixedly provided with a lower base (20), the lower surface of the lower base (20) is respectively fixedly provided with a first additional cushion (22) and a second additional cushion (23), the lower surfaces of the first additional cushion (22) and the second additional cushion (23) are fixedly provided with a lower base plate (25), the upper surface of the lower base plate (25) is provided with a compression spring support plate (27), the upper surface of the compression spring support plate (27) is provided with a plurality of compression spring support sleeves (26), the upper surface of the lower support stepping die drawing stepping die (1) and the lower support stepping die (4) is provided with a drawing core upper clamp (33), and the upper core clamp (39) is provided with a drawing core upper clamp (39), the upper working handle plate (40) is connected with an upper working handle (41) in a transmission way.

2. The automatic die for movable supports of cast iron wheels as claimed in claim 1, wherein the lower support drawing stepper die (1) is provided with a lower bearing monitor (11), a first lower monitor (12) and a second lower monitor (13) on the upper surface.

3. The automatic die for the movable bracket of the cast iron wheel as claimed in claim 1, wherein the surface of the first lower backing plate (14) is provided with a plurality of lower insert grooves (15), the lower insert grooves (15) are respectively adapted to the sizes of the lower inserts, the first lower backing plate (14) is adapted to the size and the position of the lower bracket drawing step die (1), and the second lower backing plate (16) is adapted to the size and the position of the lower bracket drawing step die (4).

4. The automatic mold for the movable support of the cast iron wheel as claimed in claim 1, wherein the lower surface of the second lower cushion plate (16) is fixedly connected with a plurality of fixed plates (17), the upper surface of the lower seat (20) is provided with a plurality of fixed plate grooves (21), the fixed plate grooves (21) are adapted to the size and the position of the fixed plates (17), the lower seat (20) is provided with a lower floating core (24), the compression spring support sleeve (26) is adapted to the position of the lower floating core (24), and the surface of the lower base plate (25) is provided with a lower bridge plate (28).

5. The automatic mold for the movable support of the cast iron wheel as claimed in claim 1, wherein the stepping mold upper clamp (29) is provided with a plurality of upper clamps (30) and guide post holes (31) on the surface thereof, an upper block (32) is fixedly connected to one surface of the stepping mold upper clamp (29), and the stepping mold upper clamp (29) and the stretching core upper clamp (33) are respectively provided with a first upper blank (34), a second upper blank (35) and a third upper blank (36).

6. The automatic mold for the movable support of the cast iron wheel as claimed in claim 1, wherein the lower insert (9) of the stepping mold is inserted and connected with a plurality of punching pins and guiding pins (38), and the first upper blanking (34), the second upper blanking (35) and the third upper blanking (36) penetrate through the lower support stretching stepping mold (1) and the lower support stepping mold (4).

7. The automatic die for the movable support of the cast iron wheel as claimed in claim 1, wherein the first lower insert (5), the second lower insert (6), the third lower insert (7) and the fourth lower insert (8) are respectively and fixedly installed on the opposite surfaces of the lower support progressive die drawing (4) and the progressive die lower insert (9).

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