CN220051179U

CN220051179U - Corner polishing device for die steel processing

Info

Publication number: CN220051179U
Application number: CN202321515923.1U
Authority: CN
Inventors: 唐建; 翁娇
Original assignee: Kunshan Changlong Mold Steel Co ltd
Current assignee: Kunshan Changlong Mold Steel Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-11-21
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a corner polishing device for die steel processing, which comprises a base, wherein the base is provided with an upright post, the upright post is connected with a polishing assembly through a linear module, and the polishing assembly can vertically move up and down along the height direction of the upright post so as to polish die steel; the utility model provides a linear module, including connect in the fixed panel of linear module, fixed panel is provided with two sets of boards of polishing, two sets of board of polishing respectively through backup pad sliding connection in fixed panel, just fixed panel still is equipped with drive assembly, drive assembly can drive two sets of board of polishing is close to each other or keeps away from, in order to place two mould steel between the board of polishing polishes, can adjust the distance between two boards of polishing in order to be applicable to not unidimensional mould steel according to mould steel's size and polish, and can retrieve the sweeps that produce of polishing through the receiver, avoid causing the pollution to operational environment.

Description

Corner polishing device for die steel processing

Technical Field

The utility model relates to the technical machining field of die steel, in particular to a corner polishing device for die steel machining.

Background

The die steel is a steel grade used for manufacturing dies such as a cold die, a hot die, and a die-casting die. The quality of the die directly affects the quality of the press working process, the precision yield and the production cost of the product, and the quality and the service life of the die are mainly affected by the die materials and the heat treatment besides reasonable structural design and machining precision.

Many mould steel's corner all has the burr, influences normal use, need polish to the corner before using, however in prior art when carrying out the corner to mould steel, generally only can polish one of them side to mould steel simultaneously, has the inefficiency problem.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the corner polishing device for die steel processing, which can be used for adjusting the distance between two polishing plates according to the size of the die steel, simultaneously can rapidly polish the corners of the die steel smoothly, and can recover scraps generated by polishing through a storage box, so that the pollution to the working environment is avoided.

The technical scheme of the utility model is as follows: the corner polishing device for die steel processing comprises a base, wherein the base is provided with a stand column, the stand column is connected with a polishing assembly through a linear module, and the polishing assembly can vertically move up and down along the height direction of the stand column so as to polish die steel;

the utility model discloses a mould steel polishing device, including linear module, fixed panel, drive assembly, the subassembly is including connecting in the fixed panel of linear module, fixed panel is provided with two sets of boards of polishing, two sets of board of polishing respectively through backup pad sliding connection in fixed panel, just fixed panel still is equipped with drive assembly, drive assembly can drive two sets of boards of polishing are close to each other or keep away from each other to place two mould steel between the board of polishing polishes.

Further, the base is provided with a storage box, and the storage box is located below the polishing assembly.

Further, one end sliding connection of backup pad in fixed panel, the other end of backup pad passes through cushion and polishing board bolted connection.

Further, the two support plates are connected to the driving assembly.

Further, the driving assembly comprises a linkage block and a bidirectional screw rod, wherein the linkage block is arranged between the two supporting plates, the bidirectional screw rod is rotationally connected with the linkage block, one end of the bidirectional screw rod is in threaded connection with one supporting plate, and the other end of the bidirectional screw rod is in threaded connection with the other supporting plate.

Further, the driving assembly further comprises a fixing block arranged between the two supporting plates and two connecting rods connected to the fixing block, one ends of the two connecting rods are connected to the fixing block, and the other ends of the two connecting rods penetrate through the supporting plates.

Further, still including set up in fixed panel's butt subassembly, the butt subassembly includes the slip table, one side that the slip table is close to the mould steel is equipped with a plurality of gyro wheels, the opposite side of slip table passes through the slide bar to be connected in fixed panel, just fixed panel can be followed the length direction linear movement of slide bar.

Further, the slip table is connected in the one end of screw thread connecting rod, the other end of screw thread connecting rod pass fixed panel and with linear module is connected, screw thread connecting rod surface is equipped with the locating nut that is located the fixed panel outside, the locating nut with screw thread connecting rod mutually support and use, in order to drive fixed panel removes.

Further, the fixing panel is provided with a through hole for the threaded connecting rod to pass through, and the inner diameter of the through hole is larger than the outer diameter of the threaded connecting rod.

Further, a spring is sleeved on the surface of the threaded connecting rod and is positioned between the sliding table and the fixed panel.

The beneficial technical effects of the utility model are as follows:

1. the slipway passes through the gyro wheel in the surface butt of mould steel, has guaranteed to connect in the smooth and easy nature of the vertical reciprocate in-process of fixed panel, and then has guaranteed the smooth and easy nature of polishing of board at mould steel surface.

2. The distance between two polishing plates can be adjusted through the bidirectional screw, and then the adjustable screw rod can be suitable for die steel with different sizes, and the adjustable screw rod is simple in structure and achieves the purpose of adjustment.

3. The fixed panel passes through the slide bar to be connected in the slip table, and when the locating nut rotated, the locating nut was to the surface extrusion of fixed panel, and then drive fixed panel along the length direction removal of slide bar to the distance between fixed panel's the board of polishing and the mould steel is connected in the adjustment, and then adjusts the degree of polishing according to the technological requirement.

4. The spring setting between slip table and the fixed panel utilizes the elasticity of spring to support fixed panel, when guaranteeing non-operating condition, can not bump between fixed panel and the slip table, has further guaranteed positioning nut and screw thread connecting rod's life.

5. The setting of receiver can be with the sweeps recovery that produces of polishing, avoids causing the pollution to surrounding operational environment.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the construction of the sanding assembly of the present utility model;

FIG. 3 is a schematic view of a sanding assembly according to the present utility model from another perspective;

fig. 4 is a schematic structural diagram of the connection between the abutment assembly and the fixing panel.

The reference numerals are:

100. a base; 110. a storage box; 200. a column; 300. a linear module; 400. a polishing assembly; 410. fixing the panel; 420. a support plate; 421. a cushion block; 430. polishing the plate; 441. a linkage block; 442. a bidirectional screw; 443. a fixed block; 444. a connecting rod; 445. a crank; 500. an abutment assembly; 510. a sliding table; 511. a roller; 520. a slide bar; 530. a threaded connecting rod; 531. positioning a nut; 540. and (3) a spring.

Detailed Description

In order that the manner in which the above recited features of the present utility model are attained and can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings and examples, which are illustrated in their embodiments, but are not intended to limit the scope of the utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships described based on the embodiments and shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 and 2, the present utility model relates to a corner polishing device for die steel processing, comprising a base 100, wherein the base 100 is provided with a stand 200, the stand 200 is connected with a polishing assembly 400 through a linear module 300, and the polishing assembly 400 can vertically move up and down along the height direction of the stand 200 to polish die steel;

the polishing assembly 400 comprises a fixed panel 410 connected to the linear module 300, the fixed panel 410 is provided with two groups of polishing plates 430, the two groups of polishing plates 430 are respectively connected to the fixed panel 410 in a sliding manner through a supporting plate 420, and the fixed panel 410 is further provided with a driving assembly capable of driving the two groups of polishing plates 430 to approach or separate from each other so as to polish die steel placed between the two polishing plates 430.

It should be noted that, two sets of polishing plates 430 and supporting plates 420 are provided, and the two sets of polishing plates 430 and supporting plates 420 are matched with each other; meanwhile, the polishing plates 430 are detachably connected to the support plates 420, the support plates 420 are slidably connected to the fixing panel 410, and the two groups of support plates 420 are connected through the driving assembly and can drive the two support plates 420 to approach or separate from each other relative to the fixing panel 410, so that the distance between the two polishing plates 430 is adjusted.

In addition, the mold steel is placed between the two polishing plates 430, and is abutted against the surface of the mold steel by the two polishing plates 430, and at the same time, the linear module 300 drives the fixing panel 410 to vertically move up and down to polish the surface of the mold steel.

Furthermore, the polishing plate 430 is detachably connected to the supporting plate 420, so that the polishing plate 430 can be replaced conveniently by a person.

The base 100 is provided with a housing 110, the housing 110 being located below the sanding assembly 400.

Through setting up receiver 110, the sweeps that conveniently produce polishing fall into receiver 110 and retrieve in unison, avoid causing the pollution to surrounding working environment.

As shown in fig. 2, one end of the supporting plate 420 is slidably connected to the fixing panel 410, and the other end of the supporting plate 420 is bolted to the polishing plate 430 through a spacer 421.

The sliding connection between the support plate 420 and the fixing panel 410 is various, and the sliding groove and the sliding block are preferably matched for use in this embodiment, which will not be described in detail herein.

Likewise, there are various ways of detachable connection between the support plate 420 and the polishing plate 430, and in this embodiment, bolting is preferred, so that the polishing plate 430 is convenient for a person to detach quickly, and meanwhile, stability of the polishing plate 430 in a working process is ensured.

In addition, the width of the pad 421 is greater than the width of the supporting plate 420, and the contact area of the polishing plate 430 is increased by the pad 421, so that the stability of the polishing plate 430 is further ensured.

Furthermore, a plurality of pads 421 may be provided, only 2 pads are shown in the drawing of this embodiment, and the number of pads 421 may be increased or decreased according to the size of the polishing plate 430.

As shown in fig. 2, the driving assembly includes a linkage block 441 disposed between two support plates 420 and a bi-directional screw 442 rotatably connected to the linkage block 441, one end of the bi-directional screw 442 is screwed to one of the support plates 420, and the other end of the bi-directional screw 442 is screwed to the other support plate 420.

The bidirectional screw 442 has a structure with opposite threads at two ends and no threads in the middle, one end of the bidirectional screw 442 is connected to one of the support plates 420, and the other end of the bidirectional screw 442 is connected to the other support plate 420, so that when the bidirectional screw 442 rotates, the two support plates 420 can be driven to synchronously move along opposite directions and at the same speed, and the distance between the two polishing plates 430 can be adjusted, so that the bidirectional screw is suitable for die steel with different sizes.

In addition, a crank 445 is disposed at the end of the bi-directional screw 442 extending out of one of the polishing plates 430, and the bi-directional screw 442 is driven to rotate by the crank 445, so as to achieve the purpose of adjustment.

The driving assembly further comprises a fixing block 443 disposed between the two support plates 420 and two connecting rods 444 connected to the fixing block 443, wherein one ends of the two connecting rods 444 are connected to the fixing block 443, and the other ends of the two connecting rods 444 penetrate through the support plates 420.

By providing the connection rod 444 and the fixing block 443, smoothness in the moving process of the two support plates 420 and the two polishing plates 430 is further ensured.

As shown in fig. 2 and 3, the support assembly 500 is further disposed on the fixed panel 410, the support assembly 500 includes a sliding table 510, one side of the sliding table 510, which is close to the die steel, is provided with a plurality of rollers 511, the other side of the sliding table 510 is connected to the fixed panel 410 through a sliding rod 520, and the fixed panel 410 can move linearly along the length direction of the sliding rod 520.

Wherein, fixed panel 410 passes through slide bar 520 to be connected in slip table 510, has not only guaranteed the synchronous motion of slip table 510 and fixed panel 410, can adjust the distance between slip table 510 and the fixed panel 410 through slide bar 520 moreover, and then has adjusted the distance on polishing plate 430 and mould steel surface to the degree of polishing is adjusted according to the processing technology.

Similarly, one end of the roller 511 is fixedly connected to the sliding table 510, and the other end of the roller 511 abuts against the surface of the die steel, so that smoothness in the polishing process is improved.

As shown in fig. 1, 3 and 4, the sliding table 510 is connected to one end of a threaded connecting rod 530, the other end of the threaded connecting rod 530 passes through the fixed panel 410 and is connected to the linear module 300, a positioning nut 531 located outside the fixed panel 410 is provided on the surface of the threaded connecting rod 530, and the positioning nut 531 and the threaded connecting rod 530 are mutually matched to drive the fixed panel 410 to move.

The fixing panel 410 is provided with a through hole through which the screw link 530 passes, and the inner diameter of the through hole is greater than the outer diameter of the screw link 530.

Wherein, the inner diameter of the through hole of the fixing panel 410 is larger than the outer diameter of the screw link 530, so that the surface of the screw link 530 is not disturbed when the fixing panel 410 moves.

The fixed panel 410 is connected to the sliding table 510 through the sliding bar 520, when the positioning nut 531 rotates, the positioning nut 531 extrudes the surface of the fixed panel 410, and then drives the fixed panel 410 to move along the length direction of the sliding bar 520, so as to adjust the distance between the polishing plate 430 connected to the fixed panel 410 and the die steel, and further adjust the polishing degree according to the process requirement. The position of the sliding table 510 is not changed in this process, and only the position of the positioning nut 531 and the fixing panel 410 are changed.

The surface of the threaded connecting rod 530 is sleeved with a spring 540, and the spring 540 is positioned between the sliding table 510 and the fixed panel 410.

The spring 540 between the sliding table 510 and the fixed panel 410 is arranged, the fixed panel 410 is supported by the elasticity of the spring 540, and when the fixed panel 410 and the sliding table 510 are not collided in a non-working state, the service lives of the positioning nut 531 and the threaded connecting rod 530 are further guaranteed.

The above examples are only specific embodiments of the present utility model for illustrating the technical solution of the present utility model, but not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the foregoing examples, it will be understood by those skilled in the art that the present utility model is not limited thereto: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.

Claims

1. The corner polishing device for die steel processing is characterized by comprising a base (100), wherein the base (100) is provided with a stand column (200), the stand column (200) is connected with a polishing assembly (400) through a linear module (300), and the polishing assembly (400) can vertically move up and down along the height direction of the stand column (200) so as to polish die steel;

the polishing assembly (400) comprises a fixed panel (410) connected to the linear module (300), the fixed panel (410) is provided with two groups of polishing plates (430), the two groups of polishing plates (430) are respectively connected to the fixed panel (410) through support plates (420) in a sliding mode, the fixed panel (410) is further provided with a driving assembly, and the driving assembly can drive the two groups of polishing plates (430) to be close to or far away from each other so as to polish die steel placed between the two polishing plates (430).

2. Corner grinding device for die steel machining according to claim 1, characterized in that the base (100) is provided with a receiving box (110), the receiving box (110) being located below the grinding assembly (400).

3. The corner grinding apparatus for die steel machining according to claim 1, wherein one end of the support plate (420) is slidably connected to the fixing panel (410), and the other end of the support plate (420) is bolted to the grinding plate (430) through a spacer block (421).

4. A corner grinding apparatus for die steel machining according to claim 3, characterized in that two support plates (420) are connected to the drive assembly.

5. The corner grinding apparatus for die steel processing according to claim 4, wherein the driving assembly includes a linkage block (441) disposed between the two support plates (420) and a bi-directional screw (442) rotatably coupled to the linkage block (441), one end of the bi-directional screw (442) is screw-coupled to one of the support plates (420), and the other end of the bi-directional screw (442) is screw-coupled to the other support plate (420).

6. The corner grinding apparatus for die steel machining according to claim 5, wherein the driving assembly further comprises a fixing block (443) disposed between the two support plates (420) and two connection rods (444) connected to the fixing block (443), one ends of the two connection rods (444) are connected to the fixing block (443), and the other ends of the two connection rods (444) pass through the support plates (420).

7. The corner polishing device for die steel processing according to claim 1, further comprising an abutting component (500) arranged on the fixed panel (410), wherein the abutting component (500) comprises a sliding table (510), a plurality of rollers (511) are arranged on one side, close to the die steel, of the sliding table (510), the other side of the sliding table (510) is connected to the fixed panel (410) through a sliding rod (520), and the fixed panel (410) can linearly move along the length direction of the sliding rod (520).

8. The corner polishing device for die steel processing according to claim 7, wherein the sliding table (510) is connected to one end of a threaded connecting rod (530), the other end of the threaded connecting rod (530) passes through the fixing panel (410) and is connected with the linear module (300), a positioning nut (531) located outside the fixing panel (410) is provided on the surface of the threaded connecting rod (530), and the positioning nut (531) is used in cooperation with the threaded connecting rod (530) to drive the fixing panel (410) to move.

9. The corner grinding apparatus for die steel machining according to claim 8, wherein the fixing panel (410) is provided with a through hole through which a threaded connecting rod (530) passes, the through hole having an inner diameter larger than an outer diameter of the threaded connecting rod (530).

10. The corner grinding apparatus for die steel machining according to claim 9, wherein the threaded connecting rod (530) is provided with a spring (540) on a surface thereof, the spring (540) being located between the slide table (510) and the fixing panel (410).