Vertical machining center threading die two-face machining positioning device

Abstract

The utility model discloses a two-side machining and positioning device for a threading die of a vertical machining center, which belongs to the technical field of machining and positioning and comprises a mounting seat for placing a threading die workpiece. The fixing mechanism comprises a first positioning plate arranged on the mounting base in a sliding mode, a second positioning plate arranged beside the first positioning plate in a sliding mode and a third positioning plate arranged beside the second positioning plate in a sliding mode, the second positioning plate is arranged on the mounting base, and the third positioning plate is arranged on the mounting base. The workpiece fixing device has the effect that the stability in the workpiece fixing process is improved, so that the yield of workpieces is improved.

Description

Technical Field

[0001] This utility model relates to the field of machining positioning technology, and in particular to a positioning device for machining two sides of a vertical machining center die. Background Technology

[0002] In the modern machining industry, vertical machining centers are widely used in the processing of various precision parts. Among them, dies are one of the important mechanical parts and are widely used in many mechanical equipment. Traditional vertical machining centers usually use a unidirectional clamping mechanism to fix the die. The workpiece is fixed by setting clamping blocks on the mounting base. The workpiece is not fixed firmly and is easy to slip out, or deviations occur during the processing, resulting in a decrease in the yield of the workpiece and affecting the processing efficiency.

[0003] In response to the aforementioned technologies, there is an urgent need to design and develop a vertical machining center die positioning device for both sides to improve the stability of the workpiece during the fixing process, thereby increasing the workpiece yield. Utility Model Content

[0004] In order to improve the stability of the workpiece during the fixing process and thus improve the workpiece yield, this application provides a vertical machining center die two-sided machining positioning device.

[0005] The vertical machining center die two-sided machining positioning device provided in this application adopts the following technical solution:

[0006] A vertical machining center die two-sided machining positioning device includes a mounting base for placing the die workpiece. The mounting base is provided with a fixing mechanism. The fixing mechanism includes a positioning plate one slidably disposed on the mounting base, a positioning plate two slidably disposed next to the positioning plate one, and a positioning plate three slidably disposed next to the positioning plate two. The positioning plate two and the positioning plate three are disposed on the mounting base.

[0007] By adopting the above technical solution, positioning plate one is slidably mounted on the mounting base, positioning plate two is mounted on the mounting base and slidably mounted next to positioning plate two, and positioning plate three is mounted on the mounting base and slidably mounted next to positioning plate two. When it is necessary to fix the die workpiece, positioning plates one, two, and three slide against the side of the die workpiece, and positioning plates one, two, and three provide positioning force to the die workpiece from three directions, improving the stability of the workpiece fixing process, thereby improving the workpiece yield.

[0008] Preferably, a pad is provided on the side of the positioning plate one, a pad is provided on the side of the positioning plate two, a pad is provided on the side of the positioning plate three, the die workpiece is placed on the top surface of the pad one, the die workpiece is placed on the top surface of the pad two, and the die workpiece is placed on the top surface of the pad three.

[0009] By adopting the above technical solution, a pad is provided on the side of positioning plate one, a pad is provided on the side of positioning plate two, and a pad is provided on the side of positioning plate three. The die workpiece is placed on the top surface of pad one, the top surface of pad two, and the top surface of pad three. Pad one, pad two, and pad three prevent the die workpiece from directly contacting the top surface of the mounting base, reducing friction and improving the stability of the die workpiece during processing.

[0010] Preferably, a locking strip 1 is provided on the side of the positioning plate 1, a locking strip 2 is provided on the side of the positioning plate 2, a locking strip 3 is provided on the side of the positioning plate 3, a locking groove 1 is provided on the side of the die workpiece, a locking groove 2 is provided on the side of the die workpiece, a locking groove 3 is provided on the side of the die workpiece, the locking strip 1 is engaged in the locking groove 1, the locking strip 2 is engaged in the locking groove 2, and the locking strip 3 is engaged in the locking groove 3.

[0011] By adopting the above technical solution, a locking strip 1 is provided on the side of positioning plate 1, a locking strip 2 is provided on the side of positioning plate 2, and a locking strip 3 is provided on the side of positioning plate 3. A locking groove 1, a locking groove 2, and a locking groove 3 are provided on the side of the die workpiece. The locking strip 1 is engaged in the locking groove 1, the locking strip 2 is engaged in the locking groove 2, and the locking strip 3 is engaged in the locking groove 3, thereby further improving the stability of the die workpiece during the processing.

[0012] Preferably, the top surface of the mounting base has a sliding groove 1, and the side wall of the sliding groove 1 has a limiting groove 1. The positioning plate 1 is slidably disposed in the sliding groove 1. The side wall of the positioning plate 1 has a limiting strip 1, and the limiting strip 1 is slidably disposed in the limiting groove 1. The top surface of the mounting base has a sliding groove 2, and the side wall of the sliding groove 2 has a limiting groove 2. The positioning plate 2 is slidably disposed in the sliding groove 2. The side wall of the positioning plate 2 has a limiting strip 2, and the limiting strip 2 is slidably disposed in the limiting groove 2. The top surface of the mounting base has a sliding groove 3, and the side wall of the sliding groove 3 has a limiting groove 3. The positioning plate 3 is slidably disposed in the sliding groove 3. The side wall of the positioning plate 3 has a limiting strip 3, and the limiting strip 3 is slidably disposed in the limiting groove 3.

[0013] By adopting the above technical solution, a sliding groove is formed on the top surface of the mounting base, and a limiting groove is formed on the side wall of the sliding groove. The positioning plate is slidably disposed in the sliding groove, and a limiting strip is formed on the side of the positioning plate. The limiting strip is slidably disposed in the limiting groove. A second sliding groove is formed on the top surface of the mounting base, and a limiting groove is formed on the side wall of the second sliding groove. The positioning plate is slidably disposed in the second sliding groove, and a limiting strip is formed on the side of the positioning plate. The positioning plate is slidably disposed within the limiting groove 2. A sliding groove 3 is provided on the top surface of the mounting base. A limiting groove 3 is provided on the side wall of the sliding groove 3. The positioning plate 3 is slidably disposed within the sliding groove 3. A limiting strip 3 is provided on the side of the positioning plate 3. The limiting strip 3 is slidably disposed within the limiting groove 3. The limiting strip 1 prevents the positioning plate 1 from detaching from the mounting base. The limiting strip 2 prevents the positioning plate 2 from detaching from the mounting base. The limiting strip 3 prevents the positioning plate 3 from detaching from the mounting base, thereby improving the stability of the connection between the positioning plate 1, positioning plate 2, positioning plate 3 and the mounting base.

[0014] Preferably, a positioning mechanism is provided on the top surface of the mounting base. The positioning mechanism includes a positioning seat one located next to the positioning plate, a screw one threaded onto the positioning seat one, a positioning seat two located next to the positioning plate two, a screw two threaded onto the positioning seat two, a positioning seat three located next to the positioning plate three, and a screw three threaded onto the positioning seat three. A sliding hole one is provided on the side of the positioning seat one, a sliding hole two is provided on the side of the positioning seat two, and a sliding hole three is provided on the side of the positioning seat three. A sliding plate one is provided on the side of the positioning plate one, and the sliding plate one is slidably disposed in the sliding hole one. The screw one abuts against the top surface of the sliding plate one. A sliding plate two is provided on the side of the positioning plate two, and the sliding plate two is slidably disposed in the sliding hole two. The screw two abuts against the top surface of the sliding plate two. A sliding plate three is provided on the side of the positioning plate three, and the sliding plate three is slidably disposed in the sliding hole three. The screw three abuts against the top surface of the sliding plate three.

[0015] By adopting the above technical solution, positioning seat one is set next to positioning plate one. A sliding hole one is opened on the side of positioning seat one. A screw one is threaded onto positioning seat one. A sliding plate one is set on the side of positioning plate one, and sliding plate one is slidably set within the sliding hole one. Screw one abuts against the top surface of sliding plate one. Positioning seat two is set next to positioning plate two. A sliding hole two is opened on the side of positioning seat two. Screw two is threaded onto positioning seat two. A sliding plate two is set on the side of positioning plate two, and sliding plate two is slidably set within the sliding hole two. Screw two abuts against the top surface of sliding plate two. A seat three is located next to a positioning plate three. A sliding hole three is provided on the side of the positioning seat three. A screw three is threaded onto the positioning seat three. A sliding plate three is provided on the side of the positioning plate three. The sliding plate three is slidably disposed in the sliding hole three. The screw three abuts against the top surface of the sliding plate three. After the positions of positioning plate one, positioning plate two and positioning plate three are determined, screw one, screw two and screw three are rotated so that screw one abuts against the top surface of sliding plate one, screw two abuts against the top surface of sliding plate two and screw three abuts against the top surface of sliding plate three, so as to fix the positions of positioning plate one, positioning plate two and positioning plate three.

[0016] Preferably, the mounting base is disposed on a storage seat, and the storage seat is provided with a processing mechanism. The processing mechanism includes a placement seat disposed on the storage seat, a robotic arm disposed on the placement seat, and a processing component for processing the die workpiece. The robotic arm is disposed above the mounting base, and the processing component is disposed on the robotic arm.

[0017] By adopting the above technical solution, the mounting base is set on the placement base, the placement base is set on the placement base, the robotic arm is set on the placement base, the robotic arm is set above the mounting base, and the workpiece is set on the robotic arm. When it is necessary to process the die workpiece, the robotic arm is driven to move the workpiece to process the die workpiece, which facilitates the processing of the die workpiece.

[0018] Preferably, the processing component includes a storage plate and a processing head disposed on the storage plate, the storage plate being fixed to the robotic arm by screws.

[0019] By adopting the above technical solution, the workpiece includes a storage plate and a processing head set on the storage plate. The storage plate is fixed to the robotic arm with screws. When it is necessary to replace the processing head, the screws are removed from the robotic arm to release the jamming state between the storage plate and the robotic arm, making it easy to replace the processing head.

[0020] Preferably, the storage seat is provided with a sliding mechanism, which includes a support column disposed on the storage seat, a transition column rotatably disposed on the support column, a sliding column disposed on the transition column, a pulley disposed on the sliding column, and a mounting ring threaded onto the support column. A transition groove is provided on the side of the support column, the transition column is rotatably disposed in the transition groove, the sliding column is rotatably disposed in the transition groove, and the sliding column is disposed in the mounting ring.

[0021] By adopting the above technical solution, a support column is set on the shelf, and a transition groove is opened on the side of the support column. The transition column is rotatably set in the transition groove. A sliding column is set on the transition column and rotatably set in the transition groove. An installation ring is threaded onto the support column, and a pulley is set on the sliding column. The sliding column is set in the installation ring. When it is necessary to slide the shelf, the sliding column is rotated so that the axis of the sliding column is perpendicular to the ground, so that the pulley abuts against the ground. The installation ring is rotated so that the sliding column is located in the installation ring. The installation ring prevents the sliding column from deflecting, so the shelf can slide. When it is necessary to station the shelf, the installation ring is rotated so that the installation ring is disengaged from the sliding column. The sliding column is rotated so that the support column abuts against the ground, which facilitates the stationary placement of the shelf.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. Positioning plate one is slidably mounted on the mounting base, positioning plate two is mounted on the mounting base and slidably mounted next to positioning plate two, and positioning plate three is mounted on the mounting base and slidably mounted next to positioning plate two. When it is necessary to fix the die workpiece, the sliding positioning plates one, two, and three abut against the side of the die workpiece. Positioning plates one, two, and three provide positioning force to the die workpiece from three directions, improving the stability of the workpiece during the fixing process, thereby improving the yield of the workpiece.

[0024] 2. The mounting base is set on the placement base, the placement base is set on the placement base, the robotic arm is set on the placement base, the robotic arm is set above the mounting base, and the workpiece is set on the robotic arm. When it is necessary to process the die workpiece, the robotic arm is driven to move the workpiece to process the die workpiece, which facilitates the processing of the die workpiece.

[0025] 3. A support column is mounted on the shelf, and a transition groove is provided on the side of the support column. The transition column is rotatably mounted in the transition groove. A sliding column is mounted on the transition column and rotatably mounted in the transition groove. An installation ring is threaded onto the support column, and a pulley is mounted on the sliding column. The sliding column is located inside the installation ring. When the shelf needs to be slidable, the sliding column is rotated so that its axis is perpendicular to the ground, causing the pulley to abut against the ground. The installation ring is then rotated so that the sliding column is located inside the installation ring, preventing the sliding column from deflecting. The shelf can then be slidable. When the shelf needs to be stationary, the installation ring is rotated so that it disengages from the sliding column. The sliding column is then rotated so that the support column abuts against the ground, facilitating the stationary placement of the shelf. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the vertical machining center die two-sided machining positioning device in the embodiments of this application.

[0027] Figure 2 This is a schematic diagram of the connection structure of the sliding mechanism in the embodiments of this application.

[0028] Figure 3 This is a schematic diagram of the connection structure of the fixing mechanism in the embodiments of this application.

[0029] Figure 4 This is a schematic diagram of the mounting base in an embodiment of this application.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Storage seat; 2. Sliding mechanism; 21. Support column; 22. Adapter column; 23. Sliding column; 24. Pulley; 25. Mounting ring; 3. Mounting base; 4. Fixing mechanism; 41. Positioning plate one; 411. Limiting strip one; 412. Pad one; 413. Locking strip one; 414. Slide plate one; 42. Positioning plate two; 421. Limiting strip two; 422. Pad two; 423. Locking strip two; 424. Slide plate two; 43. Positioning plate three; 431. Limiting... Positioning bar 3; 432, Pad 3; 433, Clip 3; 434, Slide plate 3; 5, Positioning mechanism; 51, Positioning seat 1; 52, Screw 1; 53, Positioning seat 2; 54, Screw 2; 55, Positioning seat 3; 56, Screw 3; 6, Machining mechanism; 61, Placement seat; 62, Robotic arm; 63, Machining part; 631, Storage plate; 632, Machining head; 7, Die workpiece; 71, Snap-fit ​​groove 1; 72, Snap-fit ​​groove 2; 73, Snap-fit ​​groove 3. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0033] This application discloses a positioning device for machining two sides of a vertical machining center die, referring to... Figure 1 As shown, a vertical machining center die two-sided machining positioning device includes a placement seat 1, a sliding mechanism 2, a mounting seat 3, a fixing mechanism 4, a positioning mechanism 5, a machining mechanism 6, and a die workpiece 7.

[0034] Reference Figure 1 and Figure 2 As shown, the storage seat 1 is horizontally arranged, and there are 4 sets of sliding mechanisms 2. All 4 sets of sliding mechanisms 2 are set on the bottom surface of the storage seat 1. The four sets of sliding mechanisms 2 are located at the 4 corners of the bottom surface of the storage seat 1. The sliding mechanism 2 includes a support column 21, a connecting column 22, a sliding column 23, a pulley 24, and a mounting ring 25.

[0035] Reference Figure 1 and Figure 2 As shown, the support column 21 is welded and fixed to the bottom surface of the storage base 1. The four support columns 21 are located at the four corners of the bottom surface of the storage base 1. The length direction of the support column 21 is perpendicular to the ground. A transition groove is provided on the side of the support column 21. The transition column 22 is rotatably set in the transition groove. The sliding column 23 is set on the transition column 22 and rotatably set in the transition groove. The pulley 24 is set on the sliding column 23.

[0036] Reference Figure 1 and Figure 2 As shown, the mounting ring 25 is threaded onto the support column 21, and the axis of the mounting ring 25 coincides with the axis of the support column 21. The sliding column 23 is disposed inside the mounting ring 25.

[0037] Reference Figure 1 and Figure 2 As shown, when the sliding seat 1 needs to be slidable, the sliding column 23 is rotated so that the axis of the sliding column 23 is perpendicular to the ground, and the pulley 24 abuts against the ground. The mounting ring 25 is rotated so that the sliding column 23 is located inside the mounting ring 25. The mounting ring 25 prevents the sliding column 23 from deflecting, and the seat 1 can be slidable. When the seat 1 needs to be stationary, the mounting ring 25 is rotated so that the mounting ring 25 is disengaged from the sliding column 23. The sliding column 23 is rotated so that the support column 21 abuts against the ground, which facilitates the stationary placement of the seat 1.

[0038] Reference Figure 1 As shown, there are 4 mounting bases 3, all of which are set on the top surface of the storage base 1. A sliding groove 1 is opened on the top surface of the mounting base 3, and a limiting groove 1 is opened on the side wall of the sliding groove 1. A sliding groove 2 is opened on the top surface of the mounting base 3, and a limiting groove 2 is opened on the side wall of the sliding groove 2. A sliding groove 3 is opened on the top surface of the mounting base 3, and a limiting groove 3 is opened on the side wall of the sliding groove 3.

[0039] Reference Figure 1 and Figure 3As shown, there are 4 sets of fixing mechanisms 4, and each of the 4 sets of fixing mechanisms 4 corresponds to one of the 4 mounting seats 3. The fixing mechanism 4 includes a positioning plate 1 41, a positioning plate 2 42 and a positioning plate 3 43. The positioning plate 1 41 is slidably disposed in the sliding groove 1. A limit strip 1 411 is provided on the side of the positioning plate 1 41, and the limit strip 1 411 is slidably disposed in the limit groove 1.

[0040] Reference Figure 1 and Figure 3 As shown, positioning plate 2 42 is slidably disposed in sliding groove 2, and a limiting strip 2 421 is provided on the side of positioning plate 2 42. The limiting strip 2 421 is slidably disposed in limiting groove 2. Positioning plate 3 43 is slidably disposed in sliding groove 3, and a limiting strip 3 431 is provided on the side of positioning plate 3 43. The limiting strip 3 431 is slidably disposed in limiting groove 3.

[0041] Reference Figure 1 , Figure 3 and Figure 4 As shown, limit bar 1 411 prevents positioning plate 1 41 from disengaging from mounting base 3, limit bar 2 421 prevents positioning plate 2 42 from disengaging from mounting base 3, and limit bar 3 431 prevents positioning plate 3 43 from disengaging from mounting base 3, thereby improving the stability of the connection between positioning plate 1, positioning plate 2 42, positioning plate 3 43 and mounting base 3.

[0042] Reference Figure 1 , Figure 3 and Figure 4 As shown, a pad 412 is provided on the side of the positioning plate 41, a pad 422 is provided on the side of the positioning plate 42, and a pad 432 is provided on the side of the positioning plate 43. The die workpiece 7 is placed on the top surface of the pad 412, the top surface of the pad 422, and the top surface of the pad 432. The pads 412, 422, and 432 prevent the die workpiece 7 from directly contacting the top surface of the mounting base 3, reducing friction and improving the stability of the die workpiece 7 during the machining process.

[0043] Reference Figure 1 and Figure 3 As shown, a locking strip 413 is provided on the side of positioning plate 41, a locking strip 423 is provided on the side of positioning plate 42, a locking strip 433 is provided on the side of positioning plate 43, a locking groove 71, a locking groove 72, and a locking groove 73 are provided on the side of the die workpiece 7. The locking strip 413 is engaged in the locking groove 71, the locking strip 423 is engaged in the locking groove 72, and the locking strip 433 is engaged in the locking groove 73, thereby further improving the stability of the die workpiece 7 during the processing.

[0044] Reference Figure 1 and Figure 4 As shown, there are 4 sets of positioning mechanisms 5. The positioning mechanisms 5 correspond one-to-one with the fixing mechanisms 4. The positioning mechanism 5 includes a positioning seat 1 51, a screw 1 52, a positioning seat 2 53, a screw 2 54, a positioning seat 3 55, and a screw 3 56. The positioning seat 1 51 is located next to the positioning plate 1 41. A sliding hole 1 is provided on the side of the positioning seat 1 51. The screw 1 52 is threaded onto the positioning seat 1 51.

[0045] Reference Figure 1 and Figure 4 As shown, positioning seat 2 53 is located next to positioning plate 2 42. A sliding hole 2 is provided on the side of positioning seat 2 53. Screw 2 54 is threaded onto positioning seat 2 53. Positioning seat 3 55 is located next to positioning plate 3 43. A sliding hole 3 is provided on the side of positioning seat 3 55. Screw 3 56 is threaded onto positioning seat 3 55.

[0046] Reference Figure 1 and Figure 4 As shown, a sliding plate 414 is provided on the side of the positioning plate 41, and the sliding plate 414 is slidably disposed in the sliding hole 1. A screw 52 abuts against the top surface of the sliding plate 414. A sliding plate 424 is provided on the side of the positioning plate 42, and the sliding plate 424 is slidably disposed in the sliding hole 2. A screw 54 abuts against the top surface of the sliding plate 424. A sliding plate 434 is provided on the side of the positioning plate 43, and the sliding plate 434 is slidably disposed in the sliding hole 3. A screw 56 abuts against the top surface of the sliding plate 434.

[0047] Reference Figure 1 and Figure 4 As shown, after determining the positions of positioning plate 1 41, positioning plate 2 42 and positioning plate 3 43, rotate screw 1 52, screw 2 54 and screw 3 56 so that screw 1 52 abuts against the top surface of sliding plate 1 414, screw 2 54 abuts against the top surface of sliding plate 2 424 and screw 3 56 abuts against the top surface of sliding plate 3 434, so as to fix the positions of positioning plate 1 41, positioning plate 2 42 and positioning plate 3 43.

[0048] Reference Figure 1 As shown, the processing mechanism 6 includes a placement seat 61, a robotic arm 62, and a processing part 63. The placement seat 61 is disposed on the storage seat 1, and the robotic arm 62 is disposed on the placement seat 61. The processing part 63 includes a storage plate 631 and a processing head 632. The storage plate 631 is fixed to the robotic arm 62 by screws, and the processing head 632 is disposed on the storage plate 631. When it is necessary to replace the processing head 632, the screws are removed from the robotic arm 62 to release the locking state between the storage plate 631 and the robotic arm 62, making it easy to replace the processing head 632.

[0049] The implementation principle of the vertical machining center die two-sided machining positioning device in this application embodiment is as follows:

[0050] When it is necessary to fix the die workpiece 7, the sliding positioning plate 1 41, positioning plate 2 42, and positioning plate 3 43 abut against the side of the die workpiece 7. The positioning plate 1 41, positioning plate 2 42, and positioning plate 3 43 provide positioning force to the die workpiece 7 from three directions, improving the stability of the workpiece during the fixing process, thereby improving the yield of the workpiece.

[0051] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A positioning device for machining two sides of a vertical machining center die, comprising a mounting base (3) for placing a die workpiece (7), characterized in that: The mounting base (3) is provided with a fixing mechanism (4), which includes a positioning plate 1 (41) slidably disposed on the mounting base (3), a positioning plate 2 (42) slidably disposed next to the positioning plate 1 (41), and a positioning plate 3 (43) slidably disposed next to the positioning plate 2 (42). The positioning plate 2 (42) is disposed on the mounting base (3), and the positioning plate 3 (43) is disposed on the mounting base (3).

2. The vertical machining center die positioning device according to claim 1, characterized in that: A pad 1 (412) is provided on the side of the positioning plate 1 (41), a pad 2 (422) is provided on the side of the positioning plate 2 (42), a pad 3 (432) is provided on the side of the positioning plate 3 (43), the die workpiece (7) is placed on the top surface of the pad 1 (412), the die workpiece (7) is placed on the top surface of the pad 2 (422), and the die workpiece (7) is placed on the top surface of the pad 3 (432).

3. The vertical machining center die positioning device according to claim 1, characterized in that: The positioning plate 1 (41) has a locking strip 1 (413) on its side, the positioning plate 2 (42) has a locking strip 2 (423) on its side, the positioning plate 3 (43) has a locking strip 3 (433) on its side, the die workpiece (7) has a locking groove 1 (71), the die workpiece (7) has a locking groove 2 (72), and the die workpiece (7) has a locking groove 3 (73) on its side, the locking strip 1 (413) is engaged in the locking groove 1 (71), the locking strip 2 (423) is engaged in the locking groove 2 (72), and the locking strip 3 (433) is engaged in the locking groove 3 (73).

4. The vertical machining center die positioning device according to claim 1, characterized in that: The top surface of the mounting base (3) is provided with a sliding groove 1, and a limiting groove 1 is provided on the side wall of the sliding groove 1. The positioning plate 1 (41) is slidably disposed in the sliding groove 1. A limiting strip 1 (411) is provided on the side of the positioning plate 1 (41), and the limiting strip 1 (411) is slidably disposed in the limiting groove 1. The top surface of the mounting base (3) is provided with a sliding groove 2, and a limiting groove 2 is provided on the side wall of the sliding groove 2. The positioning plate 2 (42) is slidably disposed in the sliding groove 1. Inside the second sliding groove, a limiting strip (421) is provided on the side of the second positioning plate (42), and the limiting strip (421) is slidably disposed in the second limiting groove. A sliding groove (3) is provided on the top surface of the mounting base (3), and a limiting groove (3) is provided on the side wall of the sliding groove (3). The third positioning plate (43) is slidably disposed in the third sliding groove, and a limiting strip (431) is provided on the side of the third positioning plate (43), and the limiting strip (431) is slidably disposed in the third limiting groove (3).

5. A vertical machining center die positioning device for machining both sides according to claim 1, characterized in that: A positioning mechanism (5) is provided on the top surface of the mounting base (3). The positioning mechanism (5) includes a positioning seat (51) located next to the positioning plate (41), a screw (52) threaded onto the positioning seat (51), a positioning seat (53) located next to the positioning plate (42), a screw (54) threaded onto the positioning seat (53), a positioning seat (55) located next to the positioning plate (43), and a screw (56) threaded onto the positioning seat (55). A sliding hole (1) is provided on the side of the positioning seat (51), a sliding hole (2) is provided on the side of the positioning seat (53), and a sliding hole (3) is provided on the side of the positioning seat (55). A sliding hole three is provided on the surface of the positioning plate one (41). A sliding plate one (414) is provided on the side of the positioning plate one (41). The sliding plate one (414) is slidably disposed in the sliding hole one. The screw one (52) abuts against the top surface of the sliding plate one (414). A sliding plate two (424) is provided on the side of the positioning plate two (42). The sliding plate two (424) is slidably disposed in the sliding hole two. The screw two (54) abuts against the top surface of the sliding plate two (424). A sliding plate three (434) is provided on the side of the positioning plate three (43). The sliding plate three (434) is slidably disposed in the sliding hole three. The screw three (56) abuts against the top surface of the sliding plate three (434).

6. The vertical machining center die two-sided machining positioning device according to claim 1, characterized in that: The mounting base (3) is disposed on the storage base (1), and the storage base (1) is provided with a processing mechanism (6). The processing mechanism (6) includes a placement base (61) disposed on the storage base (1), a robotic arm (62) disposed on the placement base (61), and a processing part (63) for processing the die workpiece (7). The robotic arm (62) is disposed above the mounting base (3), and the processing part (63) is disposed on the robotic arm (62).

7. A vertical machining center die positioning device for machining both sides according to claim 6, characterized in that: The processing component (63) includes a storage plate (631) and a processing head (632) disposed on the storage plate (631), the storage plate (631) being fixed to the robotic arm (62) by screws.

8. A vertical machining center die positioning device for machining both sides according to claim 6, characterized in that: The storage seat (1) is provided with a sliding mechanism (2). The sliding mechanism (2) includes a support column (21) provided on the storage seat (1), a transition column (22) rotatably provided on the support column (21), a sliding column (23) provided on the transition column (22), a pulley (24) provided on the sliding column (23), and a mounting ring (25) threaded on the support column (21). A transition groove is provided on the side of the support column (21). The transition column (22) is rotatably provided in the transition groove. The sliding column (23) is rotatably provided in the transition groove and is provided in the mounting ring (25).

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