CN212321276U - Injection molding hardness detection device - Google Patents
Injection molding hardness detection device Download PDFInfo
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- CN212321276U CN212321276U CN202020874259.XU CN202020874259U CN212321276U CN 212321276 U CN212321276 U CN 212321276U CN 202020874259 U CN202020874259 U CN 202020874259U CN 212321276 U CN212321276 U CN 212321276U
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- injection molding
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Abstract
The utility model discloses a hardness detection device for injection molding parts, which comprises a workbench, wherein a support column is installed at the tail end of the workbench, a top plate is welded at the top of the support column, a hydraulic cylinder is installed at the front end of the top plate, the output end of the hydraulic cylinder is connected with a pressure plate, the pressure plate is connected with a display through a cable, clamps are installed at two sides of the front end of the workbench, each clamp comprises an outer frame body, a support plate is connected inside the outer frame body through an elastic sheet, the bottom end of the support plate is connected with a spring, and the other end of the spring is connected inside the outer frame body; the utility model discloses a pneumatic cylinder realizes the slow applied pressure to the pressure plate, prevents that the too fast uncontrollable of pressure plate speed directly causes the damage to the injection molding, and anchor clamps can carry out the adjusting position according to the size of injection molding, and the inside backup pad of anchor clamps passes through spring and flexure strip elastic connection, can satisfy the elasticity extension of injection molding.
Description
Technical Field
The utility model belongs to the technical field of the injection molding, concretely relates to injection molding hardness detection device.
Background
Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be divided into an injection molding die pressing method and a die casting method, and the hardness of the injection molding piece needs to be detected after the injection molding is finished so as to determine that the hardness of the injection molding piece is in accordance with the standard.
However, the electric cylinder or the air cylinder which is commonly adopted by the existing injection molding part detection device enables the pressure plate to directly damage the injection molding part due to too high speed when applying pressure detection, and the existing clamp cannot realize adjustment when clamping, so that the injection molding part can deform when being pressed, and if the deformation cannot reserve enough distance, the injection molding part can be damaged, so that an injection molding part hardness detection device is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection molding hardness testing device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: comprises a workbench, a supporting column is fixedly arranged at the tail end of the workbench, a top plate is welded at the top of the supporting column, a hydraulic cylinder is fixedly arranged at the front end of the top plate, the output end of the hydraulic cylinder is fixedly connected with a pressure plate through a first hydraulic rod and a second hydraulic rod, the top end of the pressure plate is fixedly connected with a cable, one end of the cable is electrically connected with a display, the display is fixedly connected with one side of the supporting column, clamps are movably arranged on two sides of the front end of the workbench, the clamp comprises an outer frame body, the bottom of the outer frame body is provided with a sliding chute, two groups of sliding rods are movably arranged inside the sliding chute, the slide bar is fixedly connected with an elastic sheet, the top end of the elastic sheet is fixedly connected with a supporting plate, the bottom end of the supporting plate is fixedly connected with a spring, and the other end of the spring is fixedly connected inside the outer frame body.
Preferably, at least four groups of supporting legs are welded at the bottom of the workbench and are respectively fixed at four corners of the bottom of the workbench.
Preferably, the output end of the hydraulic cylinder is movably connected with a first hydraulic rod, and the output end of the first hydraulic rod is movably connected with a second hydraulic rod.
Preferably, the two ends of the workbench are in threaded connection with adjusting screws, and the two groups of adjusting screws are respectively in threaded connection with the two ends of the clamp.
Preferably, the outer frame is U-shaped, and the support plate is movably located inside the outer frame.
Preferably, one side of the supporting plate is at least connected with four groups of springs, and the four groups of springs are respectively fixed at four corners of the supporting plate.
The utility model discloses a technological effect and advantage: this injection molding hardness detection device realizes the slow applied pressure to the pressure plate through the pneumatic cylinder, prevents that pressure plate speed is too fast uncontrollable and directly causes the damage to the injection molding to anchor clamps carry out the adjusting position through the screw rod, make anchor clamps can carry out the adjusting position according to the size of injection molding, and the inside backup pad of anchor clamps passes through spring and flexure strip elastic connection, can satisfy the elasticity extension of injection molding.
Drawings
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic front structural view of the present invention;
fig. 3 is a schematic view of the clamp structure of the present invention.
In the figure: 1. a work table; 2. supporting legs; 3. a support pillar; 4. a top plate; 5. a hydraulic cylinder; 6. a first hydraulic lever; 7. a second hydraulic rod; 8. a pressure plate; 9. a cable; 10. a display; 11. a clamp; 12. adjusting the screw rod; 13. an outer frame body; 14. a chute; 15. a slide bar; 16. an elastic sheet; 17. a support plate; 18. a spring.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a device for detecting the hardness of an injection molding part, which is shown in figures 1-3 and comprises a workbench 1;
according to the figures 1 and 2, in order to keep the detection device balanced and stable, at least four groups of supporting legs 2 are welded at the bottom of the workbench 1, at least four groups of supporting legs 2 are respectively fixed at four corners at the bottom of the workbench 1, in order to fixedly install the hydraulic cylinder 5, a supporting column 3 is fixedly installed at the tail end of the workbench 1, a top plate 4 is welded at the top of the supporting column 3, the hydraulic cylinder 5 is fixedly installed at the front end of the top plate 4, in order to realize the lifting adjustment of a pressure plate 8, a first hydraulic rod 6 is movably connected at the output end of the hydraulic cylinder 5, a second hydraulic rod 7 is movably connected at the output end of the first hydraulic rod 6, the pressure plate 8 is fixedly connected with the second hydraulic rod 7, in order to realize the display 10 of the pressure on the pressure plate 8, a cable 9 is fixedly connected at the top end, the display 10 is fixedly connected to one side of the support column 3;
according to the figures 1, 2 and 3, in order to stably clamp the injection molding part, clamps 11 are movably mounted on two sides of the front end of a workbench 1, in order to realize the moving adjustment of the clamps 11, adjusting screws 12 are in threaded connection with two ends of the workbench 1, the two sets of adjusting screws 12 are respectively in threaded connection with the two sets of adjusting clamps 11, each clamp 11 comprises an outer frame body 13, in order to realize the moving adjustment of an elastic sheet 16, a sliding groove 14 is formed in the bottom of the outer frame body 13, two sets of sliding rods 15 are movably arranged in the sliding groove 14, the elastic sheet 16 is fixedly connected to each sliding rod 15, in order to realize the clamping of the injection molding part, a supporting plate 17 is fixedly connected to the top end of each elastic sheet 16, in order to realize the movable connection of the supporting plate 17 in the outer frame body 13, the outer frame body 13 is set to be U-shaped, and the supporting plate, in order to make the supporting plate 17 have elastic support, a spring 18 is fixedly connected to the bottom end of the supporting plate 17, the other end of the spring 18 is fixedly connected to the inside of the outer frame 13, at least four sets of springs 18 are connected to one side of the supporting plate 17, and the four sets of springs 18 are respectively fixed at four corners of the supporting plate 17.
The working principle is as follows: when the injection molding machine is used, firstly, an injection molding part is prevented from being arranged on the upper portion of a workbench 1, then the clamp 11 is moved and adjusted through the adjusting screw 12, the supporting plate 17 inside the clamp 11 can be attached to the injection molding part tightly, then the pressure plate 8 is lifted and adjusted through the hydraulic cylinder 5, the injection molding part is subjected to hardness testing, in addition, the pressure plate 8 can extrude the injection molding part because the injection molding part is plastic and can deform under stress, at the moment, the injection molding part can deform outwards, the supporting plate 17 can move outwards under stress, further, the elastic sheets 16 and the springs 18 are subjected to stress contraction, the injection molding part is prevented from being damaged, in addition, the pressure plate 8 can display the pressure value on the display 10, and the observation is convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an injection molding hardness testing device, includes workstation (1), its characterized in that: the rear end of the workbench (1) is fixedly provided with a support column (3), the top of the support column (3) is welded with a top plate (4), the front end of the top plate (4) is fixedly provided with a hydraulic cylinder (5), the output end of the hydraulic cylinder (5) is fixedly connected with a pressure plate (8) through a first hydraulic rod (6) and a second hydraulic rod (7), the top end of the pressure plate (8) is fixedly connected with a cable (9), one end of the cable (9) is electrically connected with a display (10), the display (10) is fixedly connected with one side of the support column (3), two sides of the front end of the workbench (1) are movably provided with a clamp (11), the clamp (11) comprises an outer frame body (13), the bottom of the outer frame body (13) is provided with a sliding chute (14), and the inner activity of the sliding chute (14) is provided with two, the sliding rod (15) is fixedly connected with an elastic sheet (16), the top end of the elastic sheet (16) is fixedly connected with a supporting plate (17), the bottom end of the supporting plate (17) is fixedly connected with a spring (18), and the other end of the spring (18) is fixedly connected to the inside of the outer frame body (13).
2. The injection molding hardness testing device of claim 1, wherein: the bottom of the workbench (1) is at least welded with four groups of supporting legs (2), and the four groups of supporting legs (2) are respectively fixed at the four corners of the bottom of the workbench (1).
3. The injection molding hardness testing device of claim 1, wherein: the output end of the hydraulic cylinder (5) is movably connected with a first hydraulic rod (6), and the output end of the first hydraulic rod (6) is movably connected with a second hydraulic rod (7).
4. The injection molding hardness testing device of claim 1, wherein: two ends of the workbench (1) are in threaded connection with adjusting screws (12), and the two adjusting screws (12) are respectively in threaded connection with the two ends of the clamp (11).
5. The injection molding hardness testing device of claim 1, wherein: the outer frame body (13) is arranged in a U shape, and the support plate (17) is movably arranged inside the outer frame body (13).
6. The injection molding hardness testing device of claim 1, wherein: one side of the supporting plate (17) is at least connected with four groups of springs (18), and the four groups of springs (18) are respectively fixed at four corners of the supporting plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020874259.XU CN212321276U (en) | 2020-05-22 | 2020-05-22 | Injection molding hardness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020874259.XU CN212321276U (en) | 2020-05-22 | 2020-05-22 | Injection molding hardness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212321276U true CN212321276U (en) | 2021-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020874259.XU Active CN212321276U (en) | 2020-05-22 | 2020-05-22 | Injection molding hardness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212321276U (en) |
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2020
- 2020-05-22 CN CN202020874259.XU patent/CN212321276U/en active Active
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