High-efficiency clamp for mold machining

Abstract

The utility model relates to the field of die machining, in particular to a high-efficiency clamp for die machining, which comprises a clamping table, supporting plates are arranged on two sides of the bottom of the clamping table, a base is arranged at the bottoms of the supporting plates, a through hole is arranged in the middle of the clamping table, and a sliding rod is slidably mounted in the through hole. The clamping assemblies on the two sides of the mounting block can be controlled to conduct clamping work in the lifting process of the sliding rod, the effect that two dies can be clamped at a time is achieved, the working efficiency is improved during batch machining, meanwhile, operation is easy, the effect that the two dies can be clamped and disassembled can be achieved by rotating the lead screw, and the machining efficiency is improved. According to the high-efficiency clamp for mold machining, the operation complexity is reduced, so that the operation time is shortened, meanwhile, the lifting movable seat is installed on the high-efficiency clamp for mold machining, lifting of the clamping assembly can be achieved, molds of different heights can be clamped conveniently, limitation is reduced, and the practicability and use convenience of the high-efficiency clamp for mold machining are further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould processing technical field, concretely is a kind of high-efficiency fixture for mould processing. BACKGROUND

[0002] The fixture for mould processing is a kind of process equipment for fixing and positioning mould parts in the mould manufacturing process, so that it can keep accurate position in the processing process, and the existing fixture for mould processing can only clamp one mould when clamping, and when the positioning holes of multiple moulds are processed, it needs to be repeatedly disassembled and replaced, which reduces the efficiency, and the existing complex fixture structure design makes the clamping process of mould parts more complicated, and it needs to be fixed using multiple bolts, pressing plates and the like, so that a long time is spent on clamping each time, and the processing efficiency is reduced.Especially in batch production, frequent clamping operation can cumulatively cause a large amount of time waste. SUMMARY

[0003] The utility model mainly aims at solving the above-mentioned existing technical problems, and provides a kind of high-efficiency fixture for mould processing.

[0004] The specific scheme of the utility model is as follows: a kind of high-efficiency fixture for mould processing, including clamping table, the clamping table bottom two sides are equipped with support plate, the support plate bottom is equipped with base, the clamping table middle part is equipped with through-hole, the through-hole is slidably installed with slide rod, the slide rod top is connected with mounting block, the mounting block two sides are equipped with clamping assembly, the clamping assembly includes connecting rod, the connecting rod one end is hinged with mounting block, the connecting rod other end is hinged with clamping block, the clamping block bottom is hinged with support seat a, the support seat a is fixedly installed on the clamping table top, the slide rod bottom end is installed with fixed block, the fixed block surface is equipped with movable block, the movable block is connected with triangular rod, the triangular rod one end surface is equipped with sliding slot, the movable block is movably connected with sliding slot, so that triangular rod is movably connected with movable block, the clamping table bottom is installed with support seat b, the triangular rod middle part is hinged with support seat b, the triangular rod end away from movable block is hinged with bearing, the bearing is connected with screw rod, the support plate surface is equipped with screw hole, the screw rod end away from bearing is penetrated through screw hole and is threadedly connected with the screw hole, when the slide rod moves upwards along the through-hole, the clamping block is pushed downwards to overturn and clamp the mould.

[0005] According to the above technical scheme, the screw rod is rotated in the screw hole by rotating the screw rod, the triangular rod is pushed to one side, the triangular rod is rotated through support seat b, the other end is lifted up to the slide rod, the slide rod is moved upwards to push the mounting block upwards, the mounting block drives the clamping block on both sides to overturn downwards to clamp the mould on the clamping table, so that two moulds can be clamped at a time for processing, and the processing efficiency is improved, and the operation is simple.

[0006] Further, the clamping table top surface is provided with a groove, and the groove is internally provided with anti-skid particles.

[0007] According to the above technical scheme, the anti-skid effect is improved by installing the anti-skid particles in the groove, thereby improving the stability of the mold.

[0008] Further, the base is provided with a plurality of positioning holes, and the positioning holes are arranged in a rectangular shape.

[0009] According to the above technical scheme, the base is conveniently installed and fixed through the positioning holes, and the installation can be realized through simple bolts.

[0010] Further, the anti-skid particles are made of rubber material.

[0011] According to the above technical scheme, the anti-skid effect is improved by the rubber material, and the elastic material has plasticity, so that the mold is clamped more firmly and stably.

[0012] Compared with the prior art, the mold processing high-efficiency clamp has the following advantages: the mold processing high-efficiency clamp is provided with a sliding rod and a mounting block, so that the clamping assembly on both sides of the mounting block can be controlled to perform clamping work in the lifting process of the sliding rod, the effect of clamping two molds at a time is realized, the working efficiency is improved when batch processing, the operation is simple, the effect of clamping and disassembling two molds can be realized by rotating the lead screw, the operation is simplified, the operation time is reduced, the liftable movable seat is installed on the mold processing high-efficiency clamp, the clamping assembly can be lifted, different height molds can be clamped, the limitation is reduced, and the practicality and use convenience of the mold processing high-efficiency clamp are further improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a perspective view of the utility model;

[0014] Figure 2 is Figure 1 a front view cross section of

[0015] Figure 3 is Figure 2 a structure enlarged view of A of

[0016] Figure 4 is Figure 2 a structure enlarged view of B of

[0017] Figure 5 is Figure 1 a top view schematic view of

[0018] Figure 6 is Figure 5 a structure enlarged view of C of

[0019] In the figure: 1, clamping table; 2, support plate; 3, base; 4, through hole; 5, sliding rod; 6, mounting block; 7, connecting rod; 8, clamp block; 9, support seat a; 10, fixed block; 11, movable block; 12, triangular rod; 13, sliding groove; 14, support seat b; 15, bearing; 16, lead screw; 17, screw hole; 18, groove; 19, anti-skid particles; 20, positioning hole. DETAILED DESCRIPTION

[0020] Reference Figures 1-6 , the embodiment is a high-efficiency clamp for mold processing. The clamping table 1 is used as a work platform for placing and clamping molds. The clamping table 1 has support plates 2 welded on both sides of the bottom. The support plates 2 have bases 3 welded on the bottom. The clamping table 1 has through holes 4 hollowed out in the middle. The sliding rods 5 are slidably installed inside the through holes 4. The mounting blocks 6 are connected to the top of the sliding rods 5. The clamping assemblies are installed on both sides of the mounting blocks 6. The clamping assemblies are used to clamp the molds. The clamping assemblies include connecting rods 7. One end of the connecting rods 7 is hinged to the mounting blocks 6. The other end of the connecting rods 7 is hinged to the clamp blocks 8. The clamp blocks 8 have support seats a 9 hinged to the bottom. The support seats a 9 are welded to the top of the clamping table 1. The fixed blocks 10 are fixedly installed at the bottom of the sliding rods 5. The movable blocks 11 are welded to the surface of the fixed blocks 10. The triangular rods 12 are connected to the movable blocks 11. One end of the triangular rods 12 has a sliding groove 13 hollowed out on the surface. One end of the movable blocks 11 penetrates through the sliding groove 13, and the end diameter is larger than the diameter of the sliding groove 13, so that it will not fall out of the sliding groove 13, thereby making the movable blocks 11 and the sliding groove 13 movably connected. The movable blocks 11 can rotate and move a short distance along the sliding groove 13 to adjust the angle. The clamping table 1 has support seats b 14 welded to the bottom. The triangular rods 12 are hinged to the support seats b 14 in the middle. The bearings 15 are hinged to the end of the triangular rods 12 away from the movable blocks 11. The lead screws 16 are connected to the bearings 15. The support plates 2 have screw holes 17 on the surface. One end of the lead screws 16 penetrates through the screw holes 17 and is threadedly connected to the screw holes 17. When the sliding rods 5 move upward along the through holes 4, the clamp blocks 8 are pushed to flip downward to clamp and fix the molds on the clamping table 1.

[0021] Further, the clamping table 1 has a groove 18 on the top surface. The groove 18 has anti-skid particles 19 inside. The anti-skid particles 19 can effectively increase the friction of the molds in the groove 18 to avoid sliding.

[0022] Further, the base 3 has positioning holes 20. The positioning holes 20 can be quickly fixed and installed by bolts or rivets. The positioning holes are arranged in a rectangular shape.

[0023] Further, the anti-skid particles 19 are made of rubber material. The rubber material has good anti-skid effect and plasticity, which makes the clamp blocks 8 more secure when clamping the molds.

[0024] The working principle of the embodiment is as follows: when clamping the mold, first place the mold in the grooves 18 on both sides of the clamping table 1, and make the screw rod 16 move laterally in the screw hole 17b by rotating the screw rod 16 to push the triangular rod 12 to rotate to one side, the middle part of the triangular rod 12 rotates on the support seat b14, and the other end is lifted upward like a lever principle, when the sliding rod 5 moves upward in the through hole 4, the mounting block 6 at the top is driven to move upward, the mounting block 6 drives the connecting rods 7 on both sides to pull one end of the clamping block 8 upward, and the other end of the clamping block 8 is flipped downward to clamp the mold, so that the effect of clamping two objects at one time is achieved, and the working efficiency is improved, when the mold is removed, the screw rod 16 is rotated in the opposite direction to make the sliding rod 5 move downward, and the clamping block 8 is released.

Claims

1. A high efficiency jig for mold machining, characterized by: The utility model provides a mould clamping device, including clamping platform, clamping platform bottom both sides are equipped with support plate, support plate bottom is equipped with base, clamping platform middle part is equipped with through -hole, the sliding installation of through -hole inside is equipped with slide, slide top is connected with mounting block, mounting block both sides are equipped with clamping subassembly, clamping subassembly includes connecting rod, connecting rod one end is hinged with mounting block, connecting rod other end is hinged with clamping block, clamping block bottom is hinged with support seat a, support seat a fixed mounting is in clamping platform top, slide bottom end is installed fixed block, fixed block surface is equipped with movable block, movable block is connected with triangle rod, triangle rod one end surface is equipped with sliding slot, movable block with sliding slot swing joint, make triangle rod with movable block swing joint, clamping platform bottom is installed support seat b, triangle rod middle part is hinged with support seat b, triangle rod is away from movable block one end hinged with bearing, bearing is connected with screw rod, support plate surface is equipped with screw hole, screw rod is away from bearing one end penetrates screw hole, with screw hole screw connection, slide when going up along the through -hole, make push clamping block overturns downward and clamps the mould.

2. The high efficiency fixture for mold machining according to claim 1, characterized in that: The top surface of the clamping table is provided with a groove, and the groove is internally provided with anti-skid particles.

3. The high efficiency fixture for mold machining according to claim 1 or 2, characterized in that: The base is provided with a plurality of positioning holes arranged in a rectangular shape.

4. The high efficiency fixture for mold machining according to claim 2, characterized in that: The anti-skid particles are made of rubber.

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