CN214188149U

CN214188149U - Injection molding machine anchor clamps

Info

Publication number: CN214188149U
Application number: CN202022686768.2U
Authority: CN
Inventors: 吴小伟
Original assignee: Changzhou Dawei Vehicle Parts Co ltd
Current assignee: Changzhou Dawei Vehicle Parts Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-09-14
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine clamp, which solves the defects in the prior art and comprises a base and a transmission component, wherein a rotating shaft is arranged on the base in a rotating way, a rotating plate is fixed at the top of the rotating shaft through screws, a bracket is welded at one side of the rotating plate, a pressure lever is arranged on the bracket in a sliding way, a connecting plate and a pressure plate are respectively fixed at the two ends of the pressure lever through countersunk screws, a supporting plate is welded at the top of the bracket, a rotating arm is movably hinged on the supporting plate, a movable plate is movably hinged at one end of the rotating arm, a sliding block is fixed at the bottom of the movable plate through screws, a workpiece is placed in a groove through the arrangement of a handle, the rotating arm, the pressure plate, an adjusting seat and other structures, the workpiece is adjusted according to the size of the workpiece, and after a person loosens the handle, the upper pressure plate can compress and fix the part, the operation is convenient and fast, and the working efficiency is improved.

Description

Injection molding machine anchor clamps

Technical Field

The utility model relates to an injection molding machine technical field especially relates to an injection molding machine anchor clamps.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.

The injection molding machine parts for automobile part molding in the current market have the following defects during processing: firstly, the adopted clamp is complex to operate, the arrangement is more when the component is fixed, and the efficiency is low; secondly, the adopted clamp can not adjust the position of the injection molding machine part again after being fixed, and the part needs to be repeatedly clamped, so that certain limitation exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an injection molding machine clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an injection molding machine clamp comprises a base and a transmission assembly, wherein a rotating shaft is rotatably arranged on the base, a rotating plate is fixed at the top of the rotating shaft through screws, a support is welded at one side of the rotating plate, a pressing rod is slidably arranged on the support, a connecting plate and a pressing plate are respectively fixed at two ends of the pressing rod through countersunk screws, a supporting plate is welded at the top of the support, a rotating arm is movably hinged on the supporting plate, a movable plate is movably hinged at one end of the rotating arm, a sliding block is fixed at the bottom of the movable plate through screws, and the sliding block is slidably arranged at the top of the connecting plate;

an adjusting seat is fixed on one side of the rotating shaft through a countersunk bolt, the adjusting seat is slidably arranged on the top of the base, a side plate is welded on the top of the bottom of the rotating shaft, an adjusting shaft is rotatably arranged on the side plate, the adjusting shaft is connected with a worm through a transmission assembly, the worm is rotatably arranged in the base and is in meshed connection with a worm wheel, and the worm wheel is sleeved outside the rotating shaft;

the adjusting seat is sequentially provided with a groove and a threaded hole which are communicated with each other, the threaded hole is internally and threadedly connected with a screw rod, the groove is internally and slidably connected with a movable plate, one side of the movable plate is provided with a first bearing, and one end of the screw rod is sleeved in the first bearing.

Preferably, the rotating arm is provided with a handle of an integrally formed structure.

Preferably, the top of the connecting plate is provided with a sliding groove, and the sliding block is in sliding connection with the sliding groove.

Preferably, first annular and second annular have been seted up respectively at the top of base, the bottom of adjusting the seat is fixed with first movable block and second movable block through the screw respectively, first movable block and second movable block respectively with first annular and second annular sliding connection.

Preferably, install the second bearing on the curb plate, a pot head of regulating spindle is established in the inside of second bearing, drive assembly includes the drive wheel, follows driving wheel and hold-in range, and the hold-in range cover is established in the outside of drive wheel and follow driving wheel, the outside at regulating spindle and worm is established respectively to drive wheel and follow driving wheel.

Preferably, the outside cover of depression bar is equipped with the spring, and the both ends of spring are respectively through buckle and connecting plate and support fixed connection.

Preferably, the bottom of the pressure plate is fixedly bonded with a rubber pad through an adhesive.

The utility model has the advantages that:

1. the utility model discloses in through the setting of handle, rotor arm, clamp plate, regulation seat isotructure, when fixed work piece, the work piece is placed inside the recess, adjusts the size of work piece according to the screw rod, and after personnel loosen the handle, the clamp plate of top can compress tightly fixed with spare part, and convenient operation is swift, has improved work efficiency.

2. The utility model discloses in through the setting of regulating spindle, worm wheel, worm and pivot isotructure, behind fixed work piece, the regulating spindle of the rotatable one side of personnel utilizes drive assembly and worm gear to drive the pivot and rotates to make the regulation seat area work piece rotate, adjust its angle, eliminated the limitation of anchor clamps on the market, can use in a flexible way, make things convenient for personnel's operation.

Drawings

Fig. 1 is a front view of an injection molding machine clamp according to the present invention;

FIG. 2 is an enlarged view of the injection molding machine clamp of the present invention at the position marked with the number A;

fig. 3 is a top view of the base according to the present invention.

In the figure: the automatic adjusting mechanism comprises a base 1, a first ring groove 101, a second ring groove 102, a rotating shaft 2, a rotating plate 3, a supporting plate 4, a rotating arm 5, a handle 6, a support 7, a pressing plate 8, a rubber pad 9, a screw rod 10, an adjusting seat 11, a worm 12, a side plate 13, a transmission assembly 14, a groove 15, a moving plate 16, an adjusting shaft 17, a sliding block 18, a sliding groove 19, a connecting plate 20, a spring 21 and a movable plate 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an injection molding machine clamp comprises a base 1 and a transmission assembly 14, wherein a rotating shaft 2 is rotatably arranged on the base 1, a rotating plate 3 is fixed at the top of the rotating shaft 2 through screws, a support 7 is welded on one side of the rotating plate 3, a pressure lever is slidably arranged on the support 7, a connecting plate 20 and a pressure plate 8 are respectively fixed at two ends of the pressure lever through countersunk screws, a supporting plate 4 is welded at the top of the support 7, a rotating arm 5 is movably hinged on the supporting plate 4, a movable plate 22 is movably hinged at one end of the rotating arm 5, a sliding block 18 is fixed at the bottom of the movable plate 22 through screws, and the sliding block 18 is slidably arranged at the top of the connecting plate 20; one side of pivot 2 is fixed with regulation seat 11 through countersunk head bolt, adjusts seat 11 and slides and set up at the top of base 1, and the top of bottom still welds has curb plate 13, rotates on the curb plate 13 and is provided with regulating spindle 17, and regulating spindle 17 has worm 12 through the hookup of transmission assembly 14, and worm 12 rotates and installs in the inside of base 1, and worm 12 meshing is connected with the worm wheel, and the outside at pivot 2 is established to the worm wheel cover.

Wherein, through handle 6, rotor arm 5, clamp plate 8, adjust the setting of seat 11 isotructure, when fixed work piece, the work piece is placed inside recess 15, adjust the size of work piece according to screw rod 10, after personnel loosen handle 6, the clamp plate 8 of top can compress tightly fixedly with spare part, convenient operation is swift, the work efficiency is improved, through regulating spindle 17, the worm wheel, the setting of worm 12 and pivot 2 isotructure, after fixed work piece, the regulating spindle 17 of the rotatable one side of personnel, utilize transmission assembly 14 and worm gear 12 can drive pivot 2 and rotate, thereby make and adjust seat 11 area work piece and rotate, adjust its angle, the limitation of anchor clamps in the market has been eliminated, can use in a flexible way, make things convenient for personnel to operate.

The rotating arm 5 is provided with a handle 6 of an integrally formed structure, the top of the connecting plate 20 is provided with a sliding groove 19, the sliding block 18 is in sliding connection with the sliding groove 19, the top of the base 1 is respectively provided with a first annular groove 101 and a second annular groove 102, the bottom of the adjusting seat 11 is respectively fixed with a first movable block and a second movable block through screws, the first movable block and the second movable block are respectively in sliding connection with the first annular groove 101 and the second annular groove 102, the adjusting seat 11 is sequentially provided with a groove 15 and a threaded hole which are communicated, the threaded hole is internally and threadedly connected with a screw rod 10, the groove 15 is internally and slidably connected with a movable plate 16, one side of the movable plate 16 is provided with a first bearing, one end of the screw rod 10 is sleeved inside the first bearing, the side plate 13 is provided with a second bearing, one end of the adjusting shaft 17 is sleeved inside the second bearing, the transmission assembly 14 comprises a driving wheel, a driven wheel and a synchronous belt, the synchronous belt is sleeved outside the driving wheel and the driven wheel, the driving wheel and the driven wheel are respectively sleeved outside the adjusting shaft 17 and the worm 12, the spring 21 is sleeved outside the pressure lever, two ends of the spring 21 are respectively fixedly connected with the connecting plate 20 and the support 7 through buckles, and the rubber pad 9 is fixedly bonded at the bottom of the pressure plate 8 through an adhesive.

In the embodiment, when the injection molding machine works, a person presses the handle 6 downwards, the handle 6 drives the rotating arm 5 to rotate around the fulcrum of the rotating arm on the supporting plate 4, the other end of the rotating arm 5 can pull the connecting plate 20, the sliding rod and the pressing plate 8 to slide upwards, the rotating arm 5 adopts a lever design, the force applied by the person can be reduced, the handle 6 is loosened after a part of the injection molding machine is placed in the groove 15, the pressing plate 8 moves downwards under the pushing of the elastic force of the spring 21 to press and fix the part, meanwhile, the rubber pad 9 plays a role in increasing friction and protecting the surface layer of a workpiece, and the person can process the fixed workpiece subsequently;

furthermore, in the processing process, a person can rotate the adjusting shaft 17 on one side, the adjusting shaft 17 can drive the worm 12 to rotate through the transmission assembly 14, the worm 12 drives the worm wheel to rotate, the worm wheel drives the rotating shaft 2 to rotate, the rotating shaft 2 can enable each part fixed with the rotating shaft to rotate, and the adjusting seat 11 can slide along the first annular groove 101 and the second annular groove 102, so that the processing angle can be changed, and it should be noted that the rotating shaft 2 and the worm 12 are both rotatably installed inside the base 1 by adopting bearings;

in addition, when fixing components with different sizes, a person can rotate the screw 10 on one side, one end of the screw 10 moves on one side of the moving plate 16, and the moving plate 16 can be pulled to slide back and forth, so that workpieces with different sizes can be placed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an injection molding machine clamp, includes base (1) and drive assembly (14), its characterized in that, it is provided with pivot (2) to rotate on base (1), the top of pivot (2) is passed through the screw fixation and is had rotor plate (3), one side welding of rotor plate (3) has support (7), it is provided with the depression bar to slide on support (7), and the both ends of depression bar are fixed with connecting plate (20) and clamp plate (8) through countersunk screw respectively, the top welding of support (7) has backup pad (4), movable hinge joint has rotor arm (5) on backup pad (4), and the one end activity hinge of rotor arm (5) has fly leaf (22), the bottom of fly leaf (22) is passed through the screw fixation and is had slider (18), slider (18) slide and set up the top of connecting plate (20);

an adjusting seat (11) is fixed on one side of the rotating shaft (2) through a countersunk bolt, the adjusting seat (11) is arranged on the top of the base (1) in a sliding mode, a side plate (13) is welded on the top of the bottom of the adjusting seat, an adjusting shaft (17) is arranged on the side plate (13) in a rotating mode, the adjusting shaft (17) is connected with a worm (12) through a transmission assembly (14), the worm (12) is installed inside the base (1) in a rotating mode, the worm (12) is connected with a worm wheel in a meshing mode, and the worm wheel is sleeved on the outer portion of the rotating shaft (2);

the adjustable support is characterized in that a groove (15) and a threaded hole which are communicated with each other are sequentially formed in the adjusting seat (11), a screw rod (10) is connected to the inner portion of the threaded hole in a threaded mode, a moving plate (16) is connected to the inner portion of the groove (15) in a sliding mode, a first bearing is installed on one side of the moving plate (16), and a sleeve of the screw rod (10) is arranged inside the first bearing.

2. An injection molding machine clamp according to claim 1, wherein the rotating arm (5) is provided with a handle (6) of an integrally formed structure.

3. The injection molding machine clamp according to claim 1, wherein a sliding groove (19) is formed at the top of the connecting plate (20), and the sliding block (18) is slidably connected with the sliding groove (19).

4. The injection molding machine clamp according to claim 1, wherein a first ring groove (101) and a second ring groove (102) are respectively formed in the top of the base (1), a first movable block and a second movable block are respectively fixed to the bottom of the adjusting seat (11) through screws, and the first movable block and the second movable block are respectively connected with the first ring groove (101) and the second ring groove (102) in a sliding manner.

5. The injection molding machine fixture as claimed in claim 1, wherein the side plate (13) is provided with a second bearing, one end of the adjusting shaft (17) is sleeved inside the second bearing, the transmission assembly (14) comprises a driving wheel, a driven wheel and a synchronous belt, the synchronous belt is sleeved outside the driving wheel and the driven wheel, and the driving wheel and the driven wheel are respectively sleeved outside the adjusting shaft (17) and the worm (12).

6. The injection molding machine clamp according to claim 1, wherein a spring (21) is sleeved outside the compression bar, and two ends of the spring (21) are fixedly connected with the connecting plate (20) and the bracket (7) respectively through buckles.

7. An injection molding machine clamp according to claim 1, wherein a rubber pad (9) is adhesively secured to the bottom of the platen (8) by an adhesive.