CN215355761U

CN215355761U - Removable hardware mould automatic alignment device of mould

Info

Publication number: CN215355761U
Application number: CN202121869599.4U
Authority: CN
Inventors: 张洪明; 彭玉宇; 李志强
Original assignee: Wuxi Bojing Electron Co ltd
Current assignee: Wuxi Bojing Electron Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-12-31
Anticipated expiration: 2031-08-10

Abstract

The application discloses removable hardware mould automatic alignment device of mould, the on-line screen storage device comprises a base, go up the die body, die body and support frame down, the support frame includes horizontal plate and vertical board, vertical board is provided with two, the both ends of the top fixed connection horizontal plate of vertical board, the bottom fixed connection of vertical board is on the base, still include the slide plate, the slide plate is the level and sets up between base and horizontal plate, be connected with the first driving piece that the drive slide plate removed on the support frame, the lower extreme of slide plate is provided with the connecting block, the connecting block can be dismantled with last die body and be connected, be connected with the second driving piece that the drive connecting block removed on the slide plate, the die body is placed on the base down, be provided with the coupling assembling that is used for connecting die body down on the base. This application has the effect of the application range of being convenient for the change of mould, enlarging the device.

Description

Removable hardware mould automatic alignment device of mould

Technical Field

The invention relates to the technical field of hardware molds, in particular to an automatic hardware mold aligning device with replaceable molds.

Background

The hardware die is a tool mounted on a press machine in an industrial production process, is used for manufacturing metal materials into products with special shapes, and is widely applied to the field of part processing.

At present, chinese patent with publication number CN207494380U discloses an automatic alignment device for hardware molds, which comprises an upper fixing plate, a lower fixing plate and a supporting column. The support column has four, and its bottom is fixed respectively in the four corners of bottom plate, its top is fixed with the upper fixed plate, driving motor passes through the bolt fastening at the top of upper fixed plate, driving motor's output shaft and drive lead screw fixed connection, upper fixed plate and sleeve swing joint are passed to the one end of drive lead screw, and pass through the bearing rotation with the junction of upper fixed plate and be connected, the intermediate position at counterpoint board top is fixed to the sleeve, the four corners of counterpoint board all is equipped with the through-hole, the counterpoint board passes through-hole and support column sliding connection, it is fixed with the bottom of counterpoint board to go up the die body, the bottom and the bottom plate of bottom die body are fixed.

To the correlation technique among the aforesaid, the inventor thinks above-mentioned automatic aligning device of hardware mould is in the in-process of counterpointing, because last die body fixed connection is on the counterpoint board, lower die body fixed connection is on the bottom plate, adds man-hour when the upper and lower die body that needs use different specifications for can not be convenient dismantle upper and lower die body for automatic aligning device of hardware mould only can adapt to a mould, has caused the limitation for automatic aligning device's of hardware mould use.

SUMMERY OF THE UTILITY MODEL

In order to enlarge the application range of hardware mould automatic alignment device, this application provides a removable hardware mould automatic alignment device of mould.

The application provides a pair of removable hardware mould automatic alignment device of mould adopts following technical scheme:

the utility model provides a removable hardware mould automatic alignment device of mould, includes base, last die body, lower die body and support frame, the support frame includes horizontal plate and vertical board, vertical board is provided with two, the both ends of the top fixed connection horizontal plate of vertical board, the bottom fixed connection of vertical board still includes the slide plate on the base, the slide plate is the level and sets up between base and horizontal plate, be connected with the first driving piece that the drive slide plate removed on the support frame, the lower extreme of slide plate is provided with the connecting block, the connecting block can be dismantled with last die body and be connected, be connected with the second driving piece that the drive connecting block removed on the slide plate, the die body is placed on the base down, be provided with the coupling assembling who is used for connecting die body down on the base.

Through adopting above-mentioned technical scheme, when carrying out hardware mould's counterpoint, with the required mould body of going up in the below of sliding plate, with the required mould body of going down through coupling assembling installation in the top of base. Accomplish installation back starting drive, first drive assembly drive slide plate moves down, and the lower terminal surface of up die body and the up end butt of last die body are up to, and the second driving piece starts this moment, and the die body removes in the drive, and up to accomplish the counterpoint with the lower die body. The automatic alignment of the upper die body and the lower die body is realized through the mutual matching of the base, the upper die body, the lower die body, the supporting frame, the sliding plate, the first driving piece, the second driving piece and the connecting assembly. Meanwhile, the upper die body and the lower die body connected to the device can be replaced according to specific processing requirements, and the device has the effects of facilitating replacement of the die and expanding the application range of the device.

Optionally, the first driving piece includes first motor and first screw rod, first motor fixed connection is on the top of horizontal plate, the output shaft of first motor runs through the horizontal plate and is connected with first screw rod, first screw rod is vertical setting, the upper end of slide plate is connected with connecting sleeve, connecting sleeve and first screw rod keep away from the one end threaded connection of first motor, the relative both sides limit of slide plate and the relative lateral wall butt of two vertical boards, fixedly connected with guide block on the side of slide plate and the laminating of vertical board, set up the guide way that matches with the guide block on the vertical board, guide block and guide way sliding fit.

Through adopting above-mentioned technical scheme, setting up of guide block and guide way provides direction and spacing for sliding of slide plate in vertical direction. When first driving piece starts, the output shaft of first motor drives first screw rod rotatory, because connecting sleeve and first screw rod threaded connection and with slide fixed connection, connecting sleeve takes place to remove in vertical direction, slide takes place to slide in vertical direction under connecting sleeve's drive, has realized the automatic movement to the last die body of connection on the slide.

Optionally, one end of the guide block, which is far away from the sliding plate, is rotatably connected with a roller, and the roller is abutted to the bottom of the guide groove.

Through adopting above-mentioned technical scheme, the setting of gyro wheel has become rolling friction with the sliding friction between guide block and the guide way, has reduced the frictional force that produces at the in-process that slides, has made things convenient for the removal of sliding plate.

Optionally, the second driving piece comprises a second motor and a second screw rod, the second motor is fixedly connected to the bottom end of the sliding plate, the bottom end of the sliding plate is fixedly connected with a first mounting plate, an output shaft of the second motor is connected with one end of the second screw rod, the other end of the second screw rod is rotatably connected with the first mounting plate, the setting direction of the second screw rod is parallel to the vertical plate, and the connecting block is in threaded connection with the second screw rod.

By adopting the technical scheme, when the lower end face of the upper die body is attached to the upper end face of the lower die body, the second driving piece is started, and the second motor is started to drive the second screw rod to rotate. The connecting block moves along the lower end face of the sliding plate under the driving action of the second screw rod, and the upper die body moves under the driving action of the connecting block until being aligned with the lower die body.

Optionally, coupling assembling includes first splint, second splint and telescopic link, first splint fixed connection is on the base, one side of second splint and the one end fixed connection of telescopic link, the other end and the vertical board fixed connection of telescopic link, the direction of first splint and the setting of second splint is parallel with vertical board, the cover is equipped with the spring on the telescopic link, the one end and the vertical board butt of spring, the other end and the butt of second splint, lower mould body clamp is established between first splint and second splint.

Through adopting above-mentioned technical scheme, when carrying out the installation to the second die body, will push the second splint earlier to the direction that is close to vertical board, the telescopic link shortens, and elastic potential energy is saved to the elastic component shortening. Place required lower mould body on the base again, make the lateral wall and the first splint butt of lower mould body, loosen the second splint after that, the elastic component resumes elastic potential energy extension, and the telescopic link extension promotes the second splint to the direction that is close to lower mould body, and the first splint of quilt and second splint are established in the centre until lower mould body, realize being connected of lower mould body and coupling assembling.

Optionally, the anti-slip mat is fixedly connected to one side of the first clamping plate, which is close to the second clamping plate.

Through adopting above-mentioned technical scheme, setting up of slipmat makes the frictional force that has increased between first splint, the second splint and the lower mould body for be connected between lower mould body and the coupling assembling more stable.

Optionally, the lower extreme fixedly connected with second mounting panel of slide, the second mounting panel is provided with two, two fixedly connected with guide bar between the second mounting panel, guide bar and first screw rod parallel arrangement, guide bar and connecting block sliding fit.

Through adopting above-mentioned technical scheme, when the connecting block takes place to remove under the drive effect of first driving piece, the connecting block takes place to slide along the direction that sets up of guide bar, and the setting of guide bar provides direction and spacing for sliding of connecting block.

Optionally, a positioning groove is formed in the upper end of the lower die body, the positioning groove is formed in the side edge, perpendicular to the second screw, of the lower die body, the length direction of the positioning groove is parallel to the setting direction of the second screw, a positioning rod corresponding to the positioning groove is arranged at the bottom end of the upper die body, and the positioning rod is vertically arranged.

Through adopting above-mentioned technical scheme, when the second driving piece function, go up the mould and take place to remove, along with the removal of last mould, counterpoint pole removes to the alignment groove in, has realized spacing to last mould.

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

1. the automatic alignment of the upper die body and the lower die body is realized through the mutual matching of the base, the upper die body, the lower die body, the supporting frame, the sliding plate, the first driving piece, the second driving piece and the connecting assembly. Meanwhile, the upper die body and the lower die body connected to the device can be replaced according to specific processing requirements, so that the die is convenient to replace, and the use range of the device is expanded;

2. the arrangement of the anti-slip pad increases the friction force between the first clamping plate, the second clamping plate and the lower die body, so that the connection between the lower die body and the connecting assembly is more stable;

3. the setting of guide bar provides direction and spacing for sliding of connecting block for the removal process of connecting block is more stable.

Drawings

Fig. 1 is a schematic structural diagram of an automatic alignment device for hardware molds with replaceable molds according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram for embodying the second driving member in the embodiment of the present application.

Description of reference numerals: 1. a base; 2. feeding a mold body; 3. a lower die body; 4. a support frame; 41. a vertical plate; 42. a horizontal plate; 5. a slide plate; 6. a first driving member; 61. a first motor; 62. a first screw; 7. connecting blocks; 71. a sliding groove; 8. a second driving member; 81. a second motor; 82. a second screw; 83. a first mounting plate; 84. a second mounting plate; 85. a guide bar; 9. a connecting assembly; 91. a first splint; 92. a second splint; 93. a telescopic rod; 94. a spring; 10. connecting a sleeve; 11. a guide block; 12. a roller; 13. a guide groove; 14. a sliding strip; 15. a non-slip mat; 16. a positioning groove; 17. an alignment rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-2. The embodiment of the application provides a removable hardware mould automatic alignment device of mould, its effect that has the change of the mould of being convenient for, enlarges the application range of device.

Referring to fig. 1, an automatic hardware mold aligning device with a replaceable mold includes a base 1, an upper mold body 2, a lower mold body 3, and a support frame 4. The support frame 4 is connected on the base 1, and the base 1 includes two vertical boards 41 and a horizontal plate 42, and the bottom fixed connection of vertical board 41 is on the base 1, and the top fixed connection of the vertical board 41 of the relative both sides limit of horizontal plate 42. The horizontal slip plate 5 is arranged between the horizontal plate 42 and the base 1, two opposite side edges of the slip plate 5 are attached to the side wall of the vertical plate 41, and the support frame 4 is connected with a first driving piece 6 for driving the slip plate 5 to move. The lower terminal surface of sliding plate 5 is provided with connecting block 7, goes up mould body 2 and can dismantle with connecting block 7 and be connected, is provided with the second driving piece 8 that is used for driving connecting block 7 to remove on the sliding plate 5. The lower die body 3 is placed on the base 1, and the base 1 is provided with a connecting assembly 9 for connecting the lower die body 3.

Referring to fig. 1, when the hardware mold is automatically aligned, the upper mold body 2 is connected to the connecting block 7, the lower mold body 3 corresponding to the upper mold body 2 is placed on the base 1, and the lower mold body 3 is fixed by the connecting assembly 9. After the installation, the starting device is started, the first driving part 6 is started, and the sliding plate 5 drives the upper die body 2 connected to the sliding plate to move downwards until the lower end face of the upper die body 2 is contacted with the upper end face of the lower die body 3. At this moment, the second driving part 8 is started, the connecting block 7 moves under the driving of the second driving part, the upper die body 2 connected with the connecting block 7 is driven to move together until the positions of the upper die body 2 and the lower die body 3 correspond, and automatic alignment between the upper die body 2 and the lower die body 3 is realized.

Referring to fig. 1 and 2, the first driving member 6 includes a first motor 61 and a first screw 62, the first motor 61 is connected to the upper surface of the horizontal plate 42, an output shaft of the first motor 61 penetrates through the horizontal plate 42 and is connected to the first screw 62, and the first screw 62 is vertically disposed. The upper surface of the sliding plate 5 is fixedly connected with a connecting sleeve 10, an internal thread is arranged inside the connecting sleeve 10, and the first screw 62 is in threaded connection with the connecting sleeve. Two opposite sides of the sliding plate 5 are fixedly connected with guide blocks 11, and the guide blocks 11 are arranged on the side edges of the sliding plate 5 attached to the vertical plate 41. Two guide blocks 11 are respectively arranged on the same side edge of the sliding plate 5, and one end of each guide block 11 far away from the sliding plate 5 is fixedly connected with a roller 12. The vertical plate 41 is provided with a guide groove 13 corresponding to the guide block 11, the guide block 11 is in sliding fit with the guide groove 13, and the roller 12 is abutted to the bottom of the guide groove 13.

Referring to fig. 1 and 2, when the first driving member 6 is activated, the first motor 61 is activated and rotates the first screw 62. Under the limiting and guiding of the guide block 11 and the guide groove 13, the connecting sleeve 10 and the sliding plate 5 move in the vertical direction. The arrangement of the roller 12 reduces the friction force in the sliding process, and the sliding plate 5 can slide in the vertical direction conveniently.

Referring to fig. 1 and 2, the second driving member 8 includes a second motor 81 and a second screw 82, and the second motor 81 is connected to the lower end surface of the sliding plate 5. The lower end surface of the sliding plate 5 is also connected with a first mounting plate 83. An output shaft of the second motor 81 is connected with one end of the second screw 82, the other end of the second screw 82 is rotatably connected with the first mounting plate 83, the second screw 82 is in threaded connection with the connecting block 7, and the setting direction of the second screw 82 is parallel to the vertical plate 41. The lower end face of the sliding plate 5 is connected with two second mounting plates 84, the two second mounting plates 84 are arranged, a guide rod 85 is rotatably connected between the two second mounting plates 84, and the arrangement direction of the guide rod 85 is parallel to the second screw 82.

Referring to fig. 2, the upper end surface of the connecting block 7 is attached to the lower end surface of the sliding plate 5, the sliding grooves 71 parallel to the guide rods 85 are formed in the two side walls of the connecting block 7 parallel to the guide rods 85, the sliding grooves 71 are located at one end, close to the sliding plate 5, of the connecting block 7, and the thickness of the connecting block 7 is larger than the height of the first mounting plate 83 and the height of the second mounting plate 84 in the vertical direction. The upper end face of the upper die body 2 is connected with two sliding strips 14, the two sliding strips 14 are fixedly connected to two opposite ends of the upper end face of the upper die body 2, and the two sliding strips 14 are arranged in parallel. The sliding strip 14 is composed of a horizontal part and a vertical part, one end of the vertical part is fixedly connected to the sliding plate 5, the other end of the vertical part is connected with one end of the horizontal part, and the other end of the horizontal part extends towards the direction close to each other.

Referring to fig. 2, when the upper die body 2 is installed, the connecting block 7 is connected with the sliding strips 14, the vertical portions of the two sliding strips 14 are attached to the two opposite side walls of the connecting block 7, and the horizontal portion of the sliding strip 14 is in sliding fit with the sliding groove 71.

Referring to fig. 1, the connecting assembly 9 includes a first clamping plate 91 and a second clamping plate 92, the first clamping plate 91 is fixedly connected to the base 1, the second clamping plate 92 is connected to the vertical plate 41 through a telescopic rod 93, the first clamping plate 91 and the second clamping plate 92 are horizontally arranged with respect to the vertical plate 41, a spring 94 is sleeved on the telescopic rod 93, one end of the spring 94 abuts against the second clamping plate 92, and the other end abuts against the side wall of the vertical plate 41. The two opposite side walls of the first clamping plate 91 and the second clamping plate 92 are fixedly connected with the anti-skid pads 15.

Referring to fig. 1, when the lower mold body 3 is installed, the second clamping plate 92 is pushed away from the first clamping plate 91, the telescopic rod 93 is shortened, and the spring 94 compresses and accumulates elastic potential energy. And then the lower mold body 3 is placed on the base 1, the lower mold body 3 is positioned between the first clamping plate 91 and the second clamping plate 92, and the side wall of the lower mold body 3 where the alignment groove 16 is positioned is vertical to the vertical plate 41. After the lower mold body 3 is placed, the second clamping plate 92 is released, the spring 94 recovers the elastic potential energy to extend, and the telescopic rod 93 extends to push the second clamping plate 92 to a direction close to the first clamping plate 91 until the lower mold body 3 is clamped between the first clamping plate 91 and the second clamping plate 92.

Referring to fig. 1, the provision of the non-slip mat 15 increases the frictional force between the lower mold body 3 and the first and

second clamping plates

91 and 92, enhancing the structural stability. When the upper die body 2 is arranged on the sliding plate 5, and the lower die body 3 is arranged on the base 1, the side walls of the upper die body 2 and the lower die body 3 parallel to the vertical plate 41 are on the same vertical plane.

Referring to fig. 1, the upper end surface of the lower mold body 3 is provided with two alignment grooves 16, the alignment grooves 16 are located on one side edge of the upper end surface of the lower mold body 3, and the length direction of the alignment grooves 16 is perpendicular to the side edge of the lower mold body 3. The lower end face of the upper die body 2 is fixedly connected with two aligning rods 17 corresponding to the aligning grooves 16 in position, and the two aligning rods 17 are vertically arranged.

Referring to fig. 2, after the lower terminal surface of last die body 2 and the up end butt of lower die body 3, second driving piece 8 starts, second motor 81 starts and drives second screw 82 and takes place rotatoryly, connecting block 7 takes place to remove under the drive action of second screw 82 and the direction limiting displacement of guide bar 85, go up die body 2 and take place synchronous motion under the drive of connecting block 7, along with the removal of last die body 2, counterpoint pole 17 slides and carries on spacingly to last die body 2 in counterpoint groove 16, second motor 81 stop function this moment, go up die body 2 stop motion, go up die body 2 and the completion counterpoint operation of lower die body 3.

The implementation principle of the hardware mould automatic alignment device with the replaceable mould in the embodiment of the application is as follows: when carrying out hardware mould's automatic alignment, earlier be connected required last mould 2 and connecting block 7, will place on base 1 with last mould 2 lower mould 3 that corresponds again to connecting assembling 9 is fixed with lower mould 3. After the installation, the hardware mould automatic alignment device is started, the first driving piece 6 is started, and the sliding plate 5 drives the upper mould body 2 connected to the sliding plate to move downwards until the lower end face of the upper mould body 2 contacts with the upper end face of the lower mould body 3. At this moment, the second driving part 8 is started, the second motor 81 is started, the second screw 82 is driven to rotate, under the driving of the second screw 82 and the guiding effect of the guide rod 85, the connecting block 7 moves, the upper die body 2 connected with the connecting block 7 is driven to move together, along with the movement of the upper die body 2, the aligning rod 17 arranged on the upper die body 2 slides to the aligning groove 16 of the lower die body 3, the movement of the upper die body 2 is limited, the second motor 81 stops operating at the moment, the upper die body 2 corresponds to the position of the lower die body 3, and the automatic alignment between the upper die body 2 and the lower die body 3 is realized.

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

1. The utility model provides a removable hardware mould automatic alignment device of mould, includes base (1), goes up mould (2), lower mould (3) and support frame (4), support frame (4) are including horizontal plate (42) and vertical board (41), vertical board (41) are provided with two, the both ends of the top fixed connection horizontal plate (42) of vertical board (41), the bottom fixed connection of vertical board (41) is on base (1), its characterized in that: still including sliding plate (5), sliding plate (5) are the level and set up between base (1) and horizontal plate (42), be connected with first driving piece (6) that drive sliding plate (5) removed on support frame (4), the lower extreme of sliding plate (5) is provided with connecting block (7), connecting block (7) can be dismantled with last die body (2) and be connected, be connected with second driving piece (8) that drive connecting block (7) removed on sliding plate (5), place on base (1) down die body (3), be provided with coupling assembling (9) that are used for connecting die body (3) down on base (1).

2. The replaceable hardware die automatic alignment device of claim 1, wherein: the first driving piece (6) comprises a first motor (61) and a first screw rod (62), the first motor (61) is fixedly connected to the top end of the horizontal plate (42), an output shaft of the first motor (61) penetrates through the horizontal plate (42) and is connected with the first screw rod (62), the first screw (62) is vertically arranged, the upper end of the sliding plate (5) is connected with a connecting sleeve, the connecting sleeve is in threaded connection with one end of the first screw rod (62) far away from the first motor (61), two opposite side edges of the sliding plate (5) are abutted against the opposite side walls of the two vertical plates (41), the side edge of the sliding plate (5) which is jointed with the vertical plate (41) is fixedly connected with a guide block (11), the vertical plate (41) is provided with a guide groove (13) matched with the guide block (11), and the guide block (11) is in sliding fit with the guide groove (13).

3. The replaceable hardware die automatic alignment device of claim 2, wherein: one end of the guide block (11) departing from the sliding plate (5) is rotatably connected with a roller (12), and the roller (12) is abutted against the bottom of the guide groove (13).

4. The replaceable hardware die automatic alignment device of claim 2, wherein: the second driving piece (8) comprises a second motor (81) and a second screw (82), the second motor (81) is fixedly connected to the bottom end of the sliding plate (5), the bottom end of the sliding plate (5) is fixedly connected with a first mounting plate (83), an output shaft of the second motor (81) is connected with one end of the second screw (82), the other end of the second screw (82) is rotatably connected with the first mounting plate (83), the setting direction of the second screw (82) is parallel to the vertical plate (41), and the connecting block (7) is in threaded connection with the second screw (82).

5. The replaceable hardware die automatic alignment device of claim 1, wherein: coupling assembling (9) include first splint (91), second splint (92) and telescopic link (93), first splint (91) fixed connection is on base (1), one side of second splint (92) and the one end fixed connection of telescopic link (93), the other end and vertical board (41) fixed connection of telescopic link (93), the direction of the setting of first splint (91) and second splint (92) is parallel with vertical board (41), the cover is equipped with spring (94) on telescopic link (93), the one end and the vertical board (41) butt of spring (94), the other end and second splint (92) butt, die body (3) press from both sides down and establish between first splint (91) and second splint (92).

6. The replaceable hardware die automatic alignment device of claim 5, wherein: one side of the first clamping plate (91) close to one side of the second clamping plate (92) is fixedly connected with an anti-slip pad (15).

7. The replaceable hardware die automatic alignment device of claim 4, wherein: lower extreme fixedly connected with second mounting panel (84) of slide block (5), second mounting panel (84) are provided with two, two fixedly connected with guide bar (85) between second mounting panel (84), guide bar (85) and first screw rod (62) parallel arrangement, guide bar (85) and connecting block (7) sliding fit.

8. The replaceable hardware die automatic alignment device of claim 4, wherein: the utility model discloses a mold, including lower die body (3), counterpoint groove (16) have been seted up to the upper end of lower die body (3), counterpoint groove (16) set up on lower die body (3) and second screw rod (82) vertically side, the length direction of counterpoint groove (16) is parallel with the direction that sets up of second screw rod (82), the bottom of going up die body (2) is provided with counterpoint pole (17) that correspond with counterpoint groove (16) position, counterpoint pole (17) are vertical setting.