CN210464290U

CN210464290U - Height measuring jig for measuring nonstandard die

Info

Publication number: CN210464290U
Application number: CN201921597588.8U
Authority: CN
Inventors: 邓雅彦
Original assignee: Dongguan Shen An Plastic Mold Co ltd
Current assignee: Dongguan Shen An Plastic Mold Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-05-05
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a height measuring jig for measuring non-standard moulds, which has the technical proposal that the jig comprises a workbench, a portal frame is arranged on the workbench, a measuring device is arranged on the portal frame, the measuring device comprises a base and a measuring scale, and the measuring scale can slide up and down relative to the base; a displacement sensor is arranged on the base; a display panel for displaying real-time height is arranged on the portal frame; the portal frame is also provided with a driving assembly, the driving assembly comprises a screw rod and a driving motor for driving the screw rod to rotate, a connecting block is arranged on the base, and the screw rod penetrates through and is in threaded connection with the connecting block; the bottom of dipperstick is provided with the guide part that has the spigot to when making the spigot conflict mould, the dipperstick can go up and down. The technology is more convenient for measuring the height of the non-standard die, and the height of the measured point position can be displayed in real time.

Description

Height measuring jig for measuring nonstandard die

Technical Field

The utility model relates to a mold measurement field, more specifically say, it relates to a height measurement tool for measuring nonstandard mould.

Background

In the production process of the mold, the measurement of the height of the mold is a process before the mold is delivered from a factory. For some regular or standard dies, measurement can be performed through a straight ruler, but due to the complexity of the die structure, some nonstandard dies with arc surfaces need to measure multiple height values, and if only the straight ruler is used for taking points for measurement, the measurement difficulty is high, and the measurement height cannot be displayed in real time, so improvement is needed.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model aims to provide a height measurement tool for measuring nonstandard mould to in the height of measuring the mould, and the height of the real-time demonstration measured position.

The utility model discloses a technical scheme realize like this: a height measuring jig for measuring a non-standard die comprises a workbench, wherein a portal frame is arranged on the workbench, a measuring device for measuring the height of the die is arranged on the portal frame, the measuring device comprises a base and a measuring scale, the base is slidably arranged on the portal frame, the measuring scale is movably arranged on the base, and the measuring scale can slide up and down relative to the base; a displacement sensor for measuring the displacement of the measuring scale is arranged on the base; the portal frame is also provided with a display panel, and the display panel is electrically connected with the displacement sensor;

the gantry frame is further provided with a driving assembly for driving the base to slide along the horizontal direction, the driving assembly comprises a screw rod and a driving motor, the screw rod is rotatably arranged on the gantry frame along the sliding direction of the base, the driving motor is used for driving the screw rod to rotate, a connecting block is arranged on the base, and the screw rod penetrates through the connecting block and is in threaded connection with the connecting block;

the bottom of dipperstick is provided with the guide part, the bottom of guide part is provided with the guide end of falling triangle, the guide end be used for with the mutual butt of cambered surface of mould and slide each other.

Through adopting foretell technical scheme, when the height of nonstandard mould is measured to needs, can fix the mould on the workstation, then rotate through driving motor drive lead screw, so that the connecting block moves along the length direction of lead screw, the in-process of connecting block motion can drive the base motion, and then drive the dipperstick motion, when the dipperstick moves the cambered surface to leading end butt mould, the leading end is along the cambered surface motion so that the dipperstick upward movement, and then make the dipperstick take place the displacement, read the displacement of dipperstick and then obtain the real-time height of mould through displacement sensor, and show the real-time height of mould through display panel, and then need not the staff and take a plurality of positions to measure, the measurement of mould has been made things convenient for.

As a further improvement of the utility model, the base including slide set up in slide on the portal frame seat, set up in slide on the seat connecting seat and set up in the mount pad of connecting seat, the dipperstick slide connect in the mount pad, be provided with between mount pad and the connecting seat and be used for fixing the fixed subassembly of mount pad.

Through adopting foretell technical scheme, fix through fixed subassembly between mount pad and the connecting seat, made things convenient for the dismouting of mount pad, further made things convenient for the change of dipperstick to in measure not unidimensional mould.

As a further improvement of the utility model, the fixed subassembly including set up in the screw hole and the screw-thread fit of the lateral wall of connecting seat in the bolt of screw hole, the confession has been seted up to the lateral wall of mount pad the perforation that the bolt wore to establish.

Through adopting foretell technical scheme, the fixed mode simple structure of bolt, the cost is lower, and fixed firm.

As a further improvement, the length direction along the lead screw is provided with the sand grip on the portal frame, the spout has been seted up along the length direction of sand grip to the lateral wall of sand grip, the connecting block slide connect in the spout.

Through adopting foretell technical scheme, the cooperation of connecting block and spout plays the effect of direction to the base for the base can slide along the length direction of silk pole steadily at the in-process of motion, avoids the base at the in-process that slides, and the base breaks away from with the portal frame emergence.

As a further improvement, the guide part can be dismantled between the dipperstick and be connected, the draw-in groove has been seted up to the lateral wall of guide part, the dipperstick joint cooperate in the draw-in groove, the lateral wall of dipperstick is provided with the reference column, the confession has been seted up to the cell wall of draw-in groove reference column joint complex locating hole.

By adopting the technical scheme, the guide part is detachably connected with the measuring scale so as to be convenient for dismounting and replacing the guide part; dipperstick and draw-in groove joint cooperation to can install fast with the guide part and fix to the dipperstick on, and the dismantlement of the guide part of being convenient for, simultaneously, the reference column sets up with the cooperation of locating hole, further makes the guide part can fix stably at the tip of dipperstick, has improved the stability of dipperstick.

As a further improvement of the utility model, a plurality of locating pieces are arranged on the workbench.

Through adopting foretell technical scheme, through addding the locating piece to make the mould can fix a position on the workstation fast, and then conveniently measure the height of mould.

As a further improvement, the workbench is provided with a quick pressing clamp for fixing the mold.

Through adopting foretell technical scheme, add quick pressing tongs and carry out the pressfitting to the mould of placing on the workstation fixed for the mould can be fixed on the workstation steadily when measuring the height of mould.

To sum up, the utility model discloses following beneficial effect has:

1. when the height of a non-standard die needs to be measured, the die can be fixed on a workbench, then the driving assembly drives the measuring scale to move along the length direction of the lead screw, when the measuring scale abuts against the cambered surface of the die, the guide end moves along the cambered surface to enable the measuring scale to move upwards, the displacement of the measuring scale is read through the displacement sensor so as to obtain the real-time height of the die, the real-time height of the die is displayed through the display panel, and further, a worker does not need to take a plurality of point positions for measurement, so that the die is convenient to measure;

2. fix through fixed subassembly between mount pad and the connecting seat, made things convenient for the dismouting of mount pad, further made things convenient for the change of dipperstick to in measure not unidimensional mould.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is an exploded view of the connection seat and the mounting seat, the mounting seat and the measuring scale in the embodiment of the present invention;

fig. 3 is a schematic view of the inner structure of the embodiment of the present invention after the convex strip is cut open.

In the figure: 1. a work table; 2. a gantry; 21. a column; 22. a transverse plate; 3. measuring a scale; 31. a guide portion; 4. a base; 41. a sliding seat; 42. a connecting seat; 43. a mounting seat; 44. a screw hole; 45. a bolt; 46. perforating; 421. connecting blocks; 5. a guide rail; 6. a sliding groove; 7. a guide block; 8. a guide groove; 9. a ball bearing; 10. a card slot; 11. a positioning column; 12. positioning holes; 13. pressing pliers quickly; 14. positioning blocks; 15. a screw rod; 16. a drive motor; 17. a convex strip; 18. a chute; 19. a display panel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A height measuring jig for measuring a non-standard mold, as shown in FIG. 1, includes a table 1 for placing a mold and a measuring device for measuring the height of the mold. The workbench 1 is rectangular, four L-shaped positioning blocks 14 are fixed on the workbench 1, and the four positioning blocks 14 can position a mold placed on the workbench 1. Meanwhile, a quick pressing clamp 13 for fixing the mold is installed on the workbench 1 so as to measure the mold. Install portal frame 2 on the workstation 1, portal frame 2 sets up along the length direction of workstation 1, and portal frame 2 is located one side of workstation 1. The portal frame 2 comprises two upright posts 21 and a transverse plate 22 connected between the tops of the two upright posts 21, and the transverse plate 22 is arranged in a cuboid shape. The measuring device comprises a base 4 movably mounted on the transverse plate 22 and a measuring scale 3 movably mounted on the base 4, in the embodiment, the base 4 can slide along the length direction of the transverse plate 22, and the measuring scale 3 can slide up and down relative to the base 4.

Specifically, as shown in fig. 1 and 2, the base 4 includes a sliding seat 41 slidably mounted on the cross plate 22, a connecting seat 42 fixed on the sliding seat 41, and a mounting seat 43 fixedly connected to the connecting seat 42, and the measuring scale 3 is slidably connected to a side wall of the mounting seat 43. In this embodiment, the mounting seat 43 is a T-shaped structure, and the mounting seat 43 is fixed on the sidewall of the connecting seat 42 through two sets of fixing components. Specifically, the fixing component includes a screw hole 44 formed in a side wall of the connecting seat 42 and a bolt 45 in threaded connection with the screw hole 44, and a through hole 46 for the bolt 45 to pass through is formed in a side wall of the mounting seat 43. In order to facilitate the alignment between the through hole 46 and the screw hole 44 and further facilitate the installation and fixation of the mounting seat 43, a positioning protrusion may be additionally disposed on the sidewall of the connecting seat 42 to position the mounting seat 43.

As shown in fig. 2 and 3, a driving assembly for driving the sliding base 41 to slide along the longitudinal direction of the cross plate 22 is mounted on the gantry 2. Specifically, drive assembly includes that the length direction along diaphragm 22 rotates the lead screw 15 that bears on diaphragm 22 and is used for driving lead screw 15 pivoted driving motor 16, and the lateral wall of connecting seat 42 is connected with connecting block 421, and the through-hole that has the internal thread has been seted up to the lateral wall of connecting block 421, and lead screw 15 passes the through-hole and with through-hole threaded connection. When the driving motor 16 drives the screw rod 15 to rotate, the connecting base 42 can be driven to move along the length direction of the screw rod 15, and then the measuring scale 3 is driven to move along the length direction of the transverse plate 22. In addition, a protruding strip 17 is further fixed on the transverse plate 22 along the length direction of the transverse plate 22, and a sliding groove 18 for the sliding fit of the connecting block 421 is formed in the side wall of the protruding strip 17 along the length direction of the protruding strip 17, so that when the driving motor 16 drives the screw rod 15 to rotate, the sliding groove 18 plays a role in guiding the connecting block 421.

The transverse plate 22 is provided with a guide rail 5 along the length direction of the transverse plate 22, and the cross section of the guide rail 5 is arranged in an I shape. The guide rail 5 can be fixed to the transverse plate 22 by welding, bolting or gluing. In this embodiment, the guide rail 5 is fixed to the cross plate 22 by welding. The bottom surface of the sliding seat 41 is provided with a sliding groove 6 connected with the guide rail 5 in a sliding manner, the sliding seat 41 can stably slide along the length direction of the guide rail 5 by the cooperation of the guide rail 5 and the sliding groove 6, and the screw rod 15 is prevented from rotating in the process of rotating the sliding seat 41 along with the screw rod 15.

In addition, as shown in fig. 1 and 2, two guide blocks 7 are arranged in parallel on the side wall of the mounting seat 43, and a guide groove 8 for allowing the measuring scale 3 to slide up and down is formed between the two guide blocks 7. Two parallel arrangement's guide block 7 and the guide way 8 that two guide blocks 7 formed are a set of direction subassembly, and in this embodiment, two sets of direction subassemblies are installed to the lateral wall of mount pad 43, and two sets of direction subassemblies are located the upper and lower both sides of mount pad 43 respectively, and then play the effect of better direction to dipperstick 3 to make dipperstick 3 can slide from top to bottom along guide way 8. In order to reduce the friction between the measuring scale 3 and the groove wall of the guide groove 8, a plurality of balls 9 are added to the groove wall of the guide groove 8, so that the measuring scale 3 can slide more smoothly in the guide groove 8. Simultaneously, the lateral wall that offsets with ball 9 on the dipperstick 3 adds the depressed face with the arc surface looks adaptation of ball 9, and the sunken personally submitting smooth setting, further reduces the frictional force between the cell wall of dipperstick 3 and guide way 8.

As shown in fig. 1 and 2, the bottom end of the measuring ruler 3 is detachably connected with a guiding portion 31, and the bottom end of the guiding portion 31 is provided with a guiding end in an inverted triangle structure, wherein the inverted triangle formed by the guiding end is an isosceles triangle. Specifically, draw-in groove 10 has been seted up to the lateral wall of guide portion 31, and dipperstick 3 can cooperate with draw-in groove 10 joint, dipperstick 3's lateral wall is fixed with reference column 11, the cell wall of draw-in groove 10 has been seted up and has been supplied reference column 11 joint complex locating hole 12, through addding reference column 11 and locating hole 12 so that guide portion 31 can be fixed stably at dipperstick 3's tip, dipperstick 3's stability has been improved, in this embodiment, guide portion 31 still can pass through the screw fixation on dipperstick 3, a plurality of screw holes have been seted up to the equidistant length direction along dipperstick 3 on the dipperstick 3.

In addition, a displacement sensor for detecting the displacement of the measuring scale 3 is also installed on the base 4, and the displacement sensor is installed and fixed on the connecting seat 42. The gantry 2 is provided with a display panel 19, and the display panel 19 is electrically connected with the sensor.

The overall working process is as follows: when the height of nonstandard mould needs to be measured, can fix the mould on workstation 1, then rotate through 16 drive lead screws 15 of driving motor, so that connecting block 421 moves along the length direction of lead screw 15, the in-process of connecting block 421 motion can drive base 4 motion, and then drive dipperstick 3 motion, when dipperstick 3 moves the cambered surface to leading end butt mould, the leading end is along cambered surface motion so that dipperstick 3 upwards moves, and then make dipperstick 3 take place the displacement, read the displacement of dipperstick 3 and then obtain the real-time height of mould through displacement sensor, and show the real-time height of mould through display panel 19, and then need not the staff and get a plurality of position and measure, the measurement of mould has been made things convenient for.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a height measurement tool for measuring nonstandard mould which characterized in that: the device comprises a workbench (1), wherein a portal frame (2) is arranged on the workbench (1), a measuring device for measuring the height of a mold is arranged on the portal frame (2), the measuring device comprises a base (4) which is arranged on the portal frame (2) in a sliding manner and a measuring scale (3) which is movably arranged on the base (4), and the measuring scale (3) can slide up and down relative to the base (4); a displacement sensor for measuring the displacement of the measuring scale (3) is arranged on the base (4); the portal frame (2) is also provided with a display panel (19), and the display panel (19) is electrically connected with the displacement sensor;

the gantry frame (2) is further provided with a driving assembly for driving the base (4) to slide along the horizontal direction, the driving assembly comprises a screw rod (15) which is rotatably arranged on the gantry frame (2) along the sliding direction of the base (4) and a driving motor (16) for driving the screw rod (15) to rotate, a connecting block (421) is arranged on the base (4), and the screw rod (15) penetrates through and is in threaded connection with the connecting block (421);

the bottom of dipperstick (3) is provided with guide part (31), the bottom of guide part (31) is provided with the guide end of falling triangle, the guide end be used for with the mutual butt of cambered surface of mould and slide each other.

2. The height measuring jig for measuring the non-standard mold according to claim 1, characterized in that: base (4) including slide set up in slide seat (41) on portal frame (2), set up in connecting seat (42) on slide seat (41) and set up in mount pad (43) of connecting seat (42), dipperstick (3) slide connect in mount pad (43), be provided with between mount pad (43) and connecting seat (42) and be used for fixing the fixed subassembly of mount pad (43).

3. The height measuring jig for measuring the non-standard mold according to claim 2, characterized in that: the fixing assembly comprises a threaded hole formed in the side wall of the connecting seat (42) and a bolt (45) in threaded fit with the threaded hole, and a through hole (46) for the bolt (45) to penetrate through is formed in the side wall of the mounting seat (43).

4. The height measuring jig for measuring the non-standard mold according to claim 1, characterized in that: the portal frame (2) is provided with sand grip (17) along the length direction of lead screw (15), spout (18) have been seted up along the length direction of sand grip (17) to the lateral wall of sand grip (17), connecting block (421) slide connect in spout (18).

5. The height measuring jig for measuring the non-standard mold according to claim 1, characterized in that: can dismantle between guide part (31) and dipperstick (3) and be connected, draw-in groove (10) have been seted up to the lateral wall of guide part (31), dipperstick (3) joint cooperate in draw-in groove (10), the lateral wall of dipperstick (3) is provided with reference column (11), the confession has been seted up to the cell wall of draw-in groove (10) reference column (11) joint complex locating hole (12).

6. The height measuring jig for measuring non-standard molds according to claim 5, characterized in that: the workbench (1) is provided with a plurality of positioning blocks (14).

7. The height measuring jig for measuring the non-standard mold according to claim 1, characterized in that: and the workbench (1) is provided with a rapid pressing clamp (13) for fixing the die.