CN216926413U

CN216926413U - Special torsion testing machine of injection molding processing

Info

Publication number: CN216926413U
Application number: CN202220308468.7U
Authority: CN
Inventors: 李祥龙
Original assignee: Kunshan Haoshun Packaging Products Co ltd
Current assignee: Kunshan Haoshun Packaging Products Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-08
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a torsion testing machine special for injection molding, which comprises a machine body, guide rods, a top plate and clamping seats, wherein the top of the machine body is symmetrically fixed with two guide rods, two ends of the top plate are respectively sleeved on the two guide rods, the clamping seats are respectively arranged on the bottom surface of the top plate and the top surface of the machine body, an adjusting mechanism is arranged between the top plate and the guide rods, the adjusting mechanism comprises an inner sliding groove arranged in the top plate, and an inner sliding block is arranged in the inner sliding groove; the height of the top plate can be flexibly adjusted according to actual conditions through the arranged adjusting mechanism, and the adjusting mode is simpler, more convenient and quicker than that of the original device, so that convenience is brought to actual operation of operators, and the working efficiency and the use convenience of the torsion testing machine are improved; through the holding rod and the handle sleeve that set up, can be convenient for operating personnel to the promotion of push pedal, also can be convenient for reciprocate the roof when operating personnel presses the push pedal, further improve the simple operation nature.

Description

Special torsion testing machine of injection molding processing

Technical Field

The utility model belongs to the technical field of torsion testing machines, and particularly relates to a torsion testing machine special for injection molding processing.

Background

When a plurality of products are subjected to injection molding processing, in order to detect the product quality, a special torque testing machine is needed to detect the torque of the products, the torque testing machine is used for detecting the mechanical property of the injection molded products when the injection molded products are twisted, the testing machine can apply torque to a sample and can measure the torque, the torque testing machine is equipment specially used for a torsion experiment and is common torque testing equipment, the torque testing machine mainly comprises a machine body, a top plate, a torque sensor, clamping seats, a guide rod and the like, when the torque testing machine is used, two ends of the products are respectively fixed on the two clamping seats, then the torque testing machine is started, a motor in the machine body drives the lower clamping seat to rotate, the torque is applied to the products, and the torque sensor can display specific numerical values on a computer display screen connected with the torque testing machine when the torque is applied.

When the existing torsion testing machine is used, the height of the top plate needs to be adjusted according to the lengths of different test products, so that the distance between the two clamping seats is adjusted, but the existing torsion testing machine has certain disadvantages that the height adjusting mode of the top plate is complicated, the practical operation of operators is hindered, the operation convenience is reduced, and the special torsion testing machine for injection molding processing is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a torsion testing machine special for injection molding processing, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a torsion testing machine special for injection molding processing comprises a machine body, guide rods, a top plate and a clamping seat, wherein two guide rods are symmetrically fixed at the top of the machine body, two ends of the top plate are respectively sleeved on the two guide rods, the clamping seat is respectively installed on the bottom surface of the top plate and the top surface of the machine body, an adjusting mechanism is arranged between the top plate and the guide rods and comprises an inner sliding groove formed in the top plate, an inner sliding block is arranged in the inner sliding groove, a limiting clamping block is fixed on one side of the inner sliding block, a plurality of limiting clamping grooves are uniformly formed in the surface of one side of each guide rod, the end part of each limiting clamping block is clamped in one limiting clamping groove, side sliding grooves are symmetrically formed in the inner part of the top plate relative to two sides of the inner sliding groove, springs and side sliding blocks are arranged in the side sliding grooves, a connecting slide is arranged between each side sliding groove and the inner sliding groove, and connecting strips are arranged in the connecting slide, the both ends of connecting strip are fixed mutually with side slider and interior slider respectively, every one side of side slider is fixed with the ejector pad, and the tip of two ejector pads all runs through to the outside of roof, the both sides surface of roof all is provided with the push pedal, just the push pedal is fixed mutually with two ejector pads.

Preferably, a holding rod is arranged on the surface of one side of the push plate, and a handle sleeve is sleeved on the surface of the holding rod.

Preferably, the surface of the end part of the holding rod is fixed with a screw, the end part of the screw penetrates through the other side of the push plate, the surface of the end part of the screw is sleeved with a fastening spiral ring, and the fastening spiral ring is tightly attached to the push plate.

Preferably, the center of the push plate is provided with a jack in a penetrating manner, and the size of the jack corresponds to that of the screw rod.

Preferably, the surfaces of the two sides of the top plate are both provided with rectangular grooves, and the positions of the rectangular grooves correspond to the fastening spiral ring.

Preferably, the other side surface of the side sliding block and the inner wall of one end of the side sliding groove are both fixed with guide blocks, and two ends of the spring are respectively sleeved on the two guide blocks.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the adjustment mechanism who sets up for the height of roof can carry out nimble regulation according to actual conditions, and the regulation mode compares former device simple and convenient more swift, and the actual operation for operating personnel has brought the convenience, has improved work efficiency and torsion testing machine's use convenience.

2. Through the holding rod and the handle sleeve that set up, the operating personnel of can being convenient for also can be convenient for reciprocate the roof when operating personnel presses the push pedal, further improves the simple operation nature, and the easy dismouting of holding rod and handle sleeve simultaneously.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top cross-sectional view of the connection of the top plate and the guide bar of the present invention;

FIG. 3 is an enlarged view of a portion of the area A of FIG. 2 according to the present invention;

in the figure: 1. a body; 2. a guide bar; 3. a top plate; 4. a holder; 5. pushing the plate; 6. a push block; 7. a holding rod; 8. covering the handlebar; 9. an inner chute; 10. an inner slide block; 11. a limiting clamping block; 12. a limiting clamping groove; 13. a side chute; 14. a spring; 15. a side slider; 16. a connecting strip; 17. a rectangular groove; 18. a screw; 19. fastening a coil; 20. and (4) inserting the jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 3, the present invention provides a technical solution: a torsion testing machine special for injection molding processing comprises a machine body 1, guide rods 2, a top plate 3 and clamping seats 4, wherein the top of the machine body 1 is symmetrically fixed with the two guide rods 2, and the two ends of the top plate 3 are respectively sleeved on the two guide rods 2, so that the top plate 3 can slide up and down between the two guide rods 2 to realize height adjustment, the clamping seats 4 are respectively arranged on the bottom surface of the top plate 3 and the top surface of the machine body 1, an adjusting mechanism is arranged between the top plate 3 and the guide rods 2, the adjusting mechanism comprises an inner sliding groove 9 arranged in the top plate 3, an inner sliding block 10 is arranged in the inner sliding groove 9, a limiting clamping block 11 is fixed on one side of the inner sliding block 10, a plurality of limiting clamping grooves 12 corresponding to the limiting clamping blocks 11 are uniformly arranged on one side surface of the guide rods 2, the end part of the limiting clamping block 11 is clamped in one of the limiting clamping grooves 12 for limiting the top plate 3, side sliding grooves 13 are symmetrically arranged in the top plate 3 relative to the two sides of the inner sliding groove 9, and the inside of sideslip groove 13 is provided with spring 14 and side slider 15, be equipped with between sideslip groove 13 and the interior spout 9 and be connected the slide, and be equipped with connecting strip 16 in the connection slide, the both ends of connecting strip 16 are fixed mutually with side slider 15 and interior slider 10 respectively, one side of every side slider 15 is fixed with ejector pad 6, and the tip of two ejector pads 6 all runs through to the outside of roof 3, the both sides surface of roof 3 all is provided with push pedal 5, and push pedal 5 is fixed mutually with two ejector pads 6, accessible push pedal 5 promotes interior slider 10, cause spacing fixture block 11 to break away from spacing draw-in groove 12, thereby realize the altitude mixture control to roof 3.

In this embodiment, preferably, one side surface mounting of push pedal 5 has holding rod 7, and the surface cover of holding rod 7 is equipped with handle cover 8, can be convenient for operating personnel to push pedal 5's promotion, also can be convenient for reciprocate roof 3 when operating personnel presses push pedal 5.

In this embodiment, preferably, a screw 18 is fixed on the end surface of the grip 7, the end of the screw 18 penetrates to the other side of the push plate 5, a fastening screw ring 19 is sleeved on the end surface of the screw 18, the fastening screw ring 19 is tightly attached to the push plate 5, a jack 20 is formed in the center of the push plate 5 in a penetrating manner, and the size of the jack 20 corresponds to that of the screw 18, so that the grip 7 and the grip 8 are easy to disassemble and assemble.

In this embodiment, preferably, the rectangular grooves 17 are formed in the two side surfaces of the top plate 3, and the positions of the rectangular grooves 17 correspond to the fastening coil 19, so that the fastening coil 19 and the screw 18 do not block the push plate 5 from pushing the surface of the top plate 3.

In this embodiment, preferably, the other side surface of the side slider 15 and the inner wall of one end of the side sliding groove 13 are both fixed with guide blocks, and two ends of the spring 14 are respectively sleeved on the two guide blocks for limiting the position of the spring 14 and preventing the position thereof from deviating.

The working principle and the using process of the utility model are as follows: when the torsion testing machine is used, the position of the top plate 3 needs to be adjusted according to the lengths of different tested products to change the distance between the two clamping seats 4, when the torsion testing machine is adjusted, only the holding rod 7 needs to be held, then the push plate 5 is pushed towards the surface of the top plate 3, so that the push block 6 pushes the side slide block 15, the spring 14 is gradually compressed, the side slide block 15 drives the inner slide block 10 to move through the connecting strip 16, the end part of the limiting clamping block 11 is gradually moved out of the limiting clamping groove 12, the limiting clamping block 11 can not limit the top plate 3 any more, at the moment, the two holding rods 7 can be held to slide the top plate 3 up and down between the two guide rods 2, the height of the top plate 3 is changed, after the torsion testing machine is adjusted to the proper height, the thrust force on the push plate 5 is gradually reduced, so that the spring 14 pushes the side slide block 15 back under the action of the elasticity of the spring 14, and the inner slide block 10 and the limiting clamping block 11 are reset, the top plate 3 can be limited and the height of the top plate 3 can be adjusted until the end part of the limiting clamping block 11 is clamped into the limiting clamping grooves 12 at other positions, so that convenience is brought to the actual operation of operators, and the working efficiency and the use convenience of the torsion testing machine are improved;

and when the holding rod 7 and the handle sleeve 8 need to be detached, the screw rod 18 can be pulled out from the jack 20 only by screwing the fastening helicoidal ring 19 anticlockwise from the end part of the screw rod 18, and the holding rod 7 and the handle sleeve 8 are detached, so that the handle sleeve 8 is convenient to replace, the handle sleeve 8 is only required to be sleeved on the holding rod 7 during subsequent installation, then the screw rod 18 penetrates through the jack 20, and the fastening helicoidal ring 19 is screwed at the end part of the screw rod 18 in a rotating manner, so that the quick installation of the holding rod 7 and the handle sleeve 8 can be realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special torsion testing machine of injection moulding, includes organism (1), guide arm (2), roof (3) and holder (4), the top symmetry of organism (1) is fixed with two guide arms (2), and the both ends of roof (3) overlap respectively on two guide arms (2), holder (4) are all installed to the bottom surface of roof (3) and the top surface of organism (1), be equipped with adjustment mechanism, its characterized in that between roof (3) and guide arm (2): the adjusting mechanism comprises an inner sliding groove (9) arranged inside a top plate (3), an inner sliding block (10) is arranged inside the inner sliding groove (9), a limiting clamping block (11) is fixed on one side of the inner sliding block (10), a plurality of limiting clamping grooves (12) are uniformly formed in the surface of one side of a guide rod (2), the end part of each limiting clamping block (11) is clamped in one limiting clamping groove (12), side sliding grooves (13) are symmetrically formed in the inner portion of the top plate (3) relative to the two sides of the inner sliding groove (9), springs (14) and side sliding blocks (15) are arranged inside the side sliding grooves (13), a connecting slide way is arranged between the side sliding grooves (13) and the inner sliding groove (9), a connecting strip (16) is arranged in the connecting slide way, the two ends of the connecting strip (16) are fixed with the side sliding blocks (15) and the inner sliding block (10) respectively, a pushing block (6) is fixed on one side of each side sliding block (15), and the end parts of the two push blocks (6) all penetrate through the outer side of the top plate (3), push plates (5) are arranged on the surfaces of the two sides of the top plate (3), and the push plates (5) are fixed with the two push blocks (6).

2. The torsion testing machine special for injection molding according to claim 1, characterized in that: a holding rod (7) is installed on the surface of one side of the push plate (5), and a handle sleeve (8) is sleeved on the surface of the holding rod (7).

3. The torsion testing machine special for injection molding according to claim 2, characterized in that: the end surface of the holding rod (7) is fixed with a screw rod (18), the end of the screw rod (18) penetrates through the other side of the push plate (5), the end surface of the screw rod (18) is sleeved with a fastening spiral ring (19), and the fastening spiral ring (19) is tightly attached to the push plate (5).

4. The torsion testing machine special for injection molding according to claim 3, wherein: the center of the push plate (5) is provided with an insertion hole (20) in a penetrating mode, and the size of the insertion hole (20) corresponds to that of the screw rod (18).

5. The torsion testing machine special for injection molding according to claim 3, wherein: rectangular channels (17) are formed in the surfaces of the two sides of the top plate (3), and the positions of the rectangular channels (17) correspond to the fastening spiral rings (19).

6. The torsion testing machine special for injection molding according to claim 1, characterized in that: the other side surface of side slider (15) and the one end inner wall of sideslip groove (13) all are fixed with the guide block, the both ends of spring (14) are overlapped respectively on two guide blocks.