Adjustable processing jig of plastic mould

Abstract

The utility model particularly relates to an adjustable processing jig of a plastic mould, which belongs to the technical field of mould processing jigs and comprises a mould processing base, a mould clamping bottom plate is arranged above the mould processing base, and an angle adjusting component for lifting one end of the mould clamping bottom plate is arranged in the mould processing base. An adjusting hole is formed in the upper surface of the mold machining base, the angle adjusting assembly comprises an adjusting lead screw, a driving clamping block is arranged at one end of the upper surface of the mold clamping bottom plate, a driven clamping block is arranged at the other end of the upper surface of the mold clamping bottom plate, and a driving clamping assembly used for driven clamping movement is arranged on the surface of one side of the driving clamping block. According to the mold clamping device, molds of different sizes can be clamped and limited, when the molds are clamped and fixed, a worker can conveniently adjust the angle of the mold clamping bottom plate according to the requirement for the mold machining angle, and practicability is high.

Description

Technical Field

[0001] The utility model specifically relates to an adjustable processing jig for a plastic mould, and belongs to the technical field of mould processing jigs. Background Art

[0002] The mold processing technology includes: cutting mold, punching mold, compound mold, extrusion mold, four-slide mold, progressive mold, stamping mold, die-cutting mold, etc. When processing the mold, the mold is usually clamped and fixed by a processing fixture.

[0003] An adjustable clamping jig for mold processing (publication number: CN217019497U) is currently available, comprising a base, a sliding rod is fixedly installed on the inner surface of the base, a baffle is fixedly connected between the sliding rods, both sides of the baffle are rotatably connected to a screw rod, the outer surface of the screw rod is rotatably connected to a rectangular block, the upper end of the rectangular block is fixedly provided with a clamping block, both sides of the rectangular block are fixedly connected to a slide buckle, and the slide buckle is slidably connected to the sliding rod. In actual use, by setting a base, sliding rod, baffle, screw rod, rectangular block, clamping block, slide buckle, rotating cover and reinforcing ribs, when people need to process molds of different sizes, at this time, by rotating the rotating cover, the rectangular block moves on the outer surface of the screw rod, and the clamping block moves simultaneously with the rectangular block, so that people can adjust the distance between the clamping blocks according to the size of the mold, thereby fixing molds of different sizes and improving the practicability of the clamping jig.

[0004] The above existing devices can fix and clamp molds of different sizes. When the mold is processed, the above existing devices only clamp the mold in a flat position. When the mold needs to be clamped at an angle, the above existing devices are not convenient for adjusting the angle of the mold. Therefore, there is still room for improvement in the above existing devices.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The utility model aims to solve the deficiencies of the prior art and provide an adjustable processing fixture for a plastic mold, so as to achieve the purpose of limiting and clamping molds of different sizes and adjusting the processing angle of the mold.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: an adjustable processing fixture for a plastic mold, comprising a mold processing base, a mold clamping base plate is arranged above the mold processing base, an angle adjustment component for raising one end of the mold clamping base plate is arranged in the mold processing base, an active clamping block is arranged at one end of the upper surface of the mold clamping base plate, a passive clamping block is arranged at the other end of the upper surface of the mold clamping base plate, a driving clamping component for the passive clamping block is arranged on one side surface of the active clamping block, and a mold support plate is arranged on the front side surface of the mold clamping base plate.

[0008] Furthermore, in order to facilitate the staff to rotate the adjusting screw through the adjusting disk, an adjustment hole is opened on the upper surface of the mold processing base, and the angle adjustment assembly includes an adjusting screw, which is rotatably installed in the adjusting hole, one end of the adjusting screw passes through the side wall of one end of the mold processing base, one end of the adjusting screw is fixedly welded with an adjusting disk, and one end of the adjusting disk is rotatably installed with an adjusting rod.

[0009] Furthermore, in order to drive the pushing frame to move by rotating the adjusting screw, a pushing frame is meshed with the outer surface of one end of the adjusting screw, a pushing rod is rotatably installed between the inner walls on both sides of the upper end of the pushing frame, and hinge plates are symmetrically arranged in the middle position of the rear side surface of the mold clamping base plate, and one end of the pushing rod is rotatably installed between the hinge plates.

[0010] Furthermore, in order to fix and limit the other end of the push rod, a fixing plate is symmetrically provided on the upper surface of one end of the mold processing base, and the other end of the push rod is rotatably installed between the fixing plates.

[0011] Furthermore, in order to provide clamping force for the active clamping plate through the spring force of the active spring telescopic rod, a processing groove is provided on the front surface of the mold clamping base plate, the active clamping block is fixedly installed at one end of the processing groove, an active clamping groove is provided on one side wall of the active clamping block, and active spring grooves are provided on the inner walls at both ends of the active clamping groove, active spring telescopic rods are symmetrically arranged in the active spring grooves, and an active clamping plate is fixedly installed at one end of the active spring telescopic rod.

[0012] Furthermore, in order to achieve synchronous rotation of the driving threaded rod and the driven threaded rod through a synchronous chain, the driving clamping assembly includes a driving motor, which is embedded in the outer wall of one end of the active clamping block, and the output end of the driving motor is fixedly installed with a driving threaded rod, and a driving sprocket is fixedly welded to the outer surface of one end of the driving threaded rod, and the outer surface of the driving sprocket is meshed with a synchronous chain, and the other end of the active clamping block is rotatably installed with a driven threaded rod, and a driven sprocket is fixedly welded to the outer surface of one end of the driven threaded rod, and the outer surface of the driven sprocket is meshed with one end of the synchronous chain.

[0013] Furthermore, in order to realize the lateral movement of the passive clamping block, both ends of the passive clamping block are provided with driving threaded holes, and one end of the driving threaded rod and one end of the driven threaded rod are respectively rotatably engaged with the driving threaded holes.

[0014] Furthermore, in order to provide clamping force for the passive clamping plate through the spring force of the passive spring telescopic rod, the passive clamping block is fittedly arranged at one end of the processing groove, a passive clamping groove is opened on one side surface of the passive clamping block, and passive spring grooves are opened on the inner walls at both ends of the passive clamping groove, and a passive spring telescopic rod is symmetrically arranged in the passive spring groove, and a passive clamping plate is fixedly installed at one end of the passive spring telescopic rod.

[0015] The beneficial effect of the utility model is that the device can clamp and fix molds of different sizes. At the same time, when clamping and fixing the mold, the device can facilitate the staff to adjust the angle of the mold clamping base plate according to the staff's requirements for the mold processing angle, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the angle adjustment component structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the position of the passive spring telescopic rod of the utility model;

[0019] Figure 4 This is a schematic diagram of the processing groove position of the utility model;

[0020] Figure 5 for Figure 4 A magnified view of the structure at center.

[0021] In the figure: 1. mold processing base; 2. mold clamping base plate; 3. angle adjustment assembly; 301. adjusting screw; 302. adjusting disk; 303. adjusting rod; 304. pushing frame; 305. pushing rod; 4. active clamping block; 5. passive clamping block; 6. driving clamping assembly; 601. driving motor; 602. driving threaded rod; 603. driving sprocket; 604. synchronous chain; 605. driven threaded rod; 606. driven sprocket; 7. mold support plate; 8. hinged plate; 9. fixed plate; 10. processing groove; 11. active clamping groove; 12. active spring telescopic rod; 13. active clamping plate; 14. passive clamping groove; 15. passive spring telescopic rod; 16. passive clamping plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 As shown, an adjustable processing fixture for a plastic mold includes a mold processing base 1, a mold clamping base plate 2 is arranged above the mold processing base 1, an angle adjustment component 3 for raising one end of the mold clamping base plate 2 is arranged inside the mold processing base 1, an active clamping block 4 is arranged at one end of the upper surface of the mold clamping base plate 2, a passive clamping block 5 is arranged at the other end of the upper surface of the mold clamping base plate 2, a driving clamping component 6 for the passive clamping block 5 is arranged on one side surface of the active clamping block 4, and a mold support plate 7 is arranged on the front side surface of the mold clamping base plate 2.

[0024] As a technical optimization solution of the utility model, Figure 4 As shown, an adjustment hole is provided on the upper surface of the mold processing base 1, and the angle adjustment component 3 includes an adjustment screw 301, which is rotatably installed in the adjustment hole, one end of the adjustment screw 301 passes through the side wall of one end of the mold processing base 1, one end of the adjustment screw 301 is fixedly welded with an adjustment disk 302, one end of the adjustment disk 302 is rotatably installed with an adjustment rod 303, one end of the adjustment screw 301 is meshed with a push frame 304 on the outer surface, and a push rod 305 is rotatably installed between the inner walls on both sides of the upper end of the push frame 304, and the mold clamping bottom plate 2 is symmetrically arranged in the middle position of the rear side surface There is a hinged plate 8, one end of the push rod 305 is rotatably installed between the hinged plates 8, and a fixed plate 9 is symmetrically arranged on the upper surface of one end of the mold processing base 1, and the other end of the push rod 305 is rotatably installed between the fixed plates 9, so that the adjusting disk 302 can be driven to rotate by rotating the adjusting rod 303, and the adjusting screw 301 can be driven to rotate by the rotation of the adjusting disk 302, and then the pushing frame 304 is pushed by the threaded engagement of the adjusting screw 301 and the pushing frame 304, so that the pushing rod 305 hingedly arranged with the pushing frame 304 can realize the lifting effect of one end of the mold clamping base plate 2.

[0025] As a technical optimization solution of the utility model, Figure 4 As shown, a processing groove 10 is provided on the front surface of the mold clamping base plate 2, an active clamping block 4 is fixedly installed at one end of the processing groove 10, an active clamping groove 11 is provided on one side wall of the active clamping block 4, active spring grooves are provided on the inner walls at both ends of the active clamping groove 11, active spring telescopic rods 12 are symmetrically arranged in the active spring grooves, and an active clamping plate 13 is fixedly installed at one end of the active spring telescopic rod 12.

[0026] As a technical optimization solution of the utility model, Figure 4 As shown, the driving clamping assembly 6 includes a driving motor 601, which is embedded in the outer wall of one end of the active clamping block 4, and a driving threaded rod 602 is fixedly installed on the output end of the driving motor 601. A driving sprocket 603 is fixedly welded to the outer surface of one end of the driving threaded rod 602, and a synchronous chain 604 is meshed on the outer surface of the driving sprocket 603. A driven threaded rod 605 is rotatably installed on the other end of the active clamping block 4, and a driven sprocket 606 is fixedly welded to the outer surface of one end of the driven threaded rod 605. The outer surface of the driven sprocket 606 is meshed with one end of the synchronous chain 604. Driving threaded holes are provided at both ends of the passive clamping block 5, and one end of the driving threaded rod 602 and the driven threaded rod 605 are respectively rotatably meshed with the driving threaded holes. The passive clamping block 5 is fitted at one end of the processing groove 10, and the passive clamping block 5 A passive clamping groove 14 is provided on one side surface, and passive spring grooves are provided on the inner walls at both ends of the passive clamping groove. Passive spring telescopic rods 15 are symmetrically arranged in the passive spring grooves, and a passive clamping plate 16 is fixedly installed at one end of the passive spring telescopic rod 15, so as to clamp the two ends of the mold through the active clamping plate 13 arranged in the active clamping block 4 and the passive clamping plate 16 arranged in the passive clamping block 5. At the same time, the rotation of the driving threaded rod 602 is realized by turning on the driving motor 601, and the synchronous rotation of the driven threaded rod 605 and the synchronous threaded rod is realized by the cooperation among the driving sprocket 603, the driven sprocket 606 and the synchronous chain 604. The driven threaded rod 605 and the synchronous threaded rod are respectively engaged with the driving threaded hole to rotate, thereby realizing the movement of the passive clamping block 5, thereby realizing the clamping of the mold.

[0027] When the utility model is used, the staff places the device to a suitable position, and then places the mold in the processing groove 10 on the mold clamping bottom plate 2, and then the staff inserts one end of the mold into the active clamping groove 11 in the active clamping block 4, and the arc structure set at one end of the active clamping plate 13 can be directly inserted into the active clamping groove 11, and then the staff supports the mold through the set mold support plate 7, and at this time the staff turns on the power of the driving motor 601, and the driving motor 601 drives the driving threaded rod 602 to rotate, and the driving motor 601 is set to drive the driving threaded rod 602 to rotate. The driving sprocket 603, the driven sprocket 606 and the synchronous chain 604 realize the synchronous rotation of the driving threaded rod 602 and the driven threaded rod 605. Thereafter, the passive clamping block 5 moves, and then the other end of the mold is clamped and limited by the passive clamping plate 16 arranged in the passive clamping block 5, thereby completing the purpose of fixing molds of different sizes. When the staff needs to adjust the processing angle of the mold, the staff rotates the adjusting screw 301 to achieve the angle adjustment of the mold clamping base plate 2, thereby improving the practicability of the device.

Claims

1. An adjustable processing jig for a plastic mold, comprising a mold processing base (1), a mold clamping base plate (2) being arranged above the mold processing base (1), characterized in that: The mold processing base (1) is provided with an angle adjustment component (3) for raising one end of the mold clamping base plate (2); an active clamping block (4) is provided at one end of the upper surface of the mold clamping base plate (2); a passive clamping block (5) is provided at the other end of the upper surface of the mold clamping base plate (2); a driving clamping component (6) for the passive clamping block (5) is provided on one side surface of the active clamping block (4); and a mold supporting plate (7) is provided on the front side surface of the mold clamping base plate (2).

2. The adjustable processing jig for plastic mold according to claim 1, characterized in that: An adjustment hole is provided on the upper surface of the mold processing base (1); the angle adjustment assembly (3) comprises an adjustment screw (301), the adjustment screw (301) is rotatably mounted in the adjustment hole, one end of the adjustment screw (301) passes through a side wall of one end of the mold processing base (1), an adjustment disk (302) is fixedly welded to one end of the adjustment screw (301), and an adjustment rod (303) is rotatably mounted on one end of the adjustment disk (302).

3. The adjustable processing jig for plastic mold according to claim 2, characterized in that: A push frame (304) is meshed with the outer surface of one end of the adjusting screw (301), and a push rod (305) is rotatably installed between the inner walls on both sides of the upper end of the push frame (304). Hinge plates (8) are symmetrically arranged at the middle position of the rear side surface of the mold clamping base plate (2), and one end of the push rod (305) is rotatably installed between the hinge plates (8).

4. The adjustable processing jig for plastic mold according to claim 3, characterized in that: A fixing plate (9) is symmetrically arranged on the upper surface of one end of the mold processing base (1), and the other end of the push rod (305) is rotatably mounted between the fixing plates (9).

5. The adjustable processing jig for plastic mold according to claim 1, characterized in that: The front surface of the mold clamping bottom plate (2) is provided with a processing groove (10), the active clamping block (4) is fixedly mounted at one end of the processing groove (10), a side wall of the active clamping block (4) is provided with an active clamping groove (11), both ends of the inner wall of the active clamping groove (11) are provided with active spring grooves, active spring telescopic rods (12) are symmetrically arranged in the active spring grooves, and an active clamping plate (13) is fixedly mounted at one end of the active spring telescopic rod (12).

6. The adjustable processing jig for plastic mold according to claim 5, characterized in that: The driving clamping assembly (6) comprises a driving motor (601), wherein the driving motor (601) is embedded in the outer wall of one end of the active clamping block (4), a driving threaded rod (602) is fixedly mounted on the output end of the driving motor (601), a driving sprocket (603) is fixedly welded to the outer surface of one end of the driving threaded rod (602), and a synchronous chain (604) is meshed on the outer surface of the driving sprocket (603), and a driven threaded rod (605) is rotatably mounted on the other end of the active clamping block (4), a driven sprocket (606) is fixedly welded to the outer surface of one end of the driven threaded rod (605), and the outer surface of the driven sprocket (606) is meshed with one end of the synchronous chain (604).

7. The adjustable processing jig for plastic mold according to claim 6, characterized in that: Both ends of the passive clamping block (5) are provided with driving threaded holes, and one end of the driving threaded rod (602) and one end of the driven threaded rod (605) are respectively rotatably engaged with the driving threaded holes.

8. The adjustable processing jig for plastic mold according to claim 7, characterized in that: The passive clamping block (5) is arranged in close contact with one end of the processing groove (10); a passive clamping groove (14) is provided on one side surface of the passive clamping block (5); passive spring grooves are provided on both ends of the inner wall of the passive clamping groove (14); passive spring telescopic rods (15) are symmetrically arranged in the passive spring grooves; and a passive clamping plate (16) is fixedly mounted on one end of the passive spring telescopic rod (15).

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