CN221034810U - Precise measurement device for die design - Google Patents
Precise measurement device for die design Download PDFInfo
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- CN221034810U CN221034810U CN202322864577.4U CN202322864577U CN221034810U CN 221034810 U CN221034810 U CN 221034810U CN 202322864577 U CN202322864577 U CN 202322864577U CN 221034810 U CN221034810 U CN 221034810U
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- 238000005259 measurement Methods 0.000 title claims abstract description 40
- 238000001514 detection method Methods 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of precision measurement devices, in particular to a precision measurement device for die design, which comprises a bottom plate and a support frame, wherein a precision measurement structure is arranged on the support frame, the precision measurement structure comprises a first shell, the inner wall of the first shell is fixedly connected with a first motor through a support, a first limit rod is in sliding connection with a slide way machined on the inner wall of the first shell, a thread seat penetrates through the first shell and is rotationally connected with the first shell through a bearing, the first motor is started to drive a worm to rotate in the first shell through the cooperation of the precision measurement structure and a main body of the precision measurement device, the worm rotates to drive a worm wheel to rotate in the first shell, a threaded rod is driven to rotate, the threaded rod rotates to drive a thread seat to move leftwards in the first shell, and meanwhile, the first limit rod is driven to slide leftwards on the slide way machined on the inner wall of the first shell, the precision measurement position is adjusted, and the precision measurement quality of a die is improved.
Description
Technical Field
The utility model relates to the technical field of precise measuring devices, in particular to a precise measuring device for die design.
Background
The precise measuring device for the die design is a physical basis of high-precision laser pulse ranging, ultrasonic ranging and radar ranging, the time interval of the round trip of a measuring beam between a ranging instrument and a measured target is in direct proportion to the distance, and the ranging precision is directly determined by the time interval measuring precision.
For example, the authorized bulletin number CN213750676U is named as a precision measuring device for a time-to-digital converter, the precision measuring device for a time-to-digital converter is convenient for people to grasp and carry the device by hands through the arrangement of the fixing frame, is convenient for people to fix with a wall surface without drilling and fixing the device, prevents the device from being damaged, is convenient for people to protect the device through the arranged protective shell, is convenient for people to install and fix and then to stretch and retract through the arranged connecting rod and the sliding rail, is convenient for people to adjust the stretched distance through the arranged positioning rod and the positioning groove, is convenient for people to place the device on a table through the arranged sucker, and is convenient for people to use on the table, and secondly, is prevented from being collided on the table, so that the device is collided. However, when the time-to-digital converter precision measurement device is used for measuring the die, the position of the die needs to be fixed, then the subsequent precision measurement is performed, the device does not have the function of fixing the position of the die, deviation can be generated in the position of the die during detection, the precision detection of the die is affected, and meanwhile, when the time-to-digital converter precision measurement device is used for performing the precision measurement, the measured position is fixed, the adjustment of the measured position cannot be performed, and the precision measurement quality of the die is reduced.
Disclosure of utility model
The utility model aims to solve the problems that the existing equipment does not have the function of fixing the position of a die, deviation can be generated in the position of the die during detection, precision detection work and measured position fixing of the die are affected, adjustment of a measuring position can not be carried out, and precision measurement quality of the die is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a precision measurement device for mould design, includes bottom plate and support frame, be equipped with precision measurement structure on the support frame, precision measurement structure includes first shell, first shell surface and support frame inner wall fixed connection, first shell inner wall passes through support fixedly connected with first motor, first motor output shaft passes through reduction gear fixedly connected with worm, the worm passes through the bearing and rotates with first shell inner wall to be connected, the worm is connected with the worm wheel meshing, protruding cylinder passes through the bearing and rotates with first shell inner wall to be connected, worm wheel surface fixedly connected with threaded rod, threaded rod surface and screw thread seat inner wall threaded connection, screw thread seat surface passes through the bearing and rotates with first gag lever post to be connected, slide sliding connection of first gag lever post and first shell inner wall processing, the screw thread seat runs through first shell and rotates with first shell through the bearing and be connected.
Preferably, the thread seat is rotationally connected with the sliding block through a bearing, and the upper surface of the sliding block is in sliding connection with a slideway machined on the inner wall of the support frame.
Preferably, the die design clamping limiting structure is arranged on the bottom plate, the die design clamping limiting structure comprises a second shell, the inner wall of the second shell is fixedly connected with a second motor through a bracket, an output shaft of the second motor is fixedly connected with a gear through a speed reducer, the gear is in meshed connection with a rack, a second limiting rod is fixedly connected with the surface of the rack, the second limiting rod is in sliding connection with a slide way machined on the inner wall of the second shell, the upper end of the rack is fixedly connected with a short rod, two ends of the short rod are both in movable connection with a connecting rod through pin shafts, the connecting rod is in movable connection with a straight rod through pin shafts, the lower end of the straight rod is in movable connection with the inner wall of the second shell through pin shafts, and two clamping plates respectively penetrate through the second shell and the slide way machined on the second shell.
Preferably, the lower surface of the second housing is fixedly connected with the upper surface of the bottom plate, and the upper surface of the bottom plate is fixedly connected with the lower surface of the supporting frame.
Preferably, the upper surface of the second shell is fixedly connected with a top plate, and the surfaces of the two clamping plates are fixedly connected with soft cushions.
Preferably, the lower surface of the sliding block is fixedly connected with an electric telescopic rod, and the lower end of the electric telescopic rod is provided with a main body of the precise measuring device.
The utility model provides a precise measuring device for die design, which has the beneficial effects that: through the cooperation of the clamping limiting structure and the soft cushion, the second motor is started to drive the gear to rotate, the gear is driven to rotate to drive the rack to move downwards, meanwhile, the second limiting rod is driven to slide downwards in the second housing, the short rod is driven to move downwards to drive the connecting rods on two sides to swing relatively, meanwhile, the straight rods on two sides are driven to swing relatively in the second housing, the clamping plates on two sides are driven to slide relatively on a slideway machined on the second housing, the workpiece is clamped, fixed and limited through the soft cushion on two sides, and the precision detection work of the die cannot be influenced;
Through the cooperation of precision measurement structure and precision measurement device main part, first motor starts to drive the worm and rotates in first shell, and the worm rotates and drives the worm wheel and rotate in first shell, drives the threaded rod and rotate, and the threaded rod rotates and drives the screw seat and move left in first shell, drives first gag lever post simultaneously and slides left on the slide of first shell inner wall processing to drive the slider and slide left on the slide of support frame inner wall processing, adjust precision measurement's position, improved the precision measurement quality of mould.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of FIG. 1;
FIG. 3 is a front cross-sectional view of the mold design grip limiting structure of FIG. 1;
FIG. 4 is a front cross-sectional view of the precision measurement structure of FIG. 1;
fig. 5 is a schematic view of a portion a in fig. 2.
In the figure: 1. bottom plate, 2, support frame, 3, mould design centre gripping limit structure, 301, second shell, 302, splint, 303, quarter butt, 304, straight-bar, 305, connecting rod, 306, second gag lever post, 307, rack, 308, gear, 309, second motor, 4, precision measurement structure, 401, first shell, 402, worm, 403, threaded rod, 404, screw seat, 405, first gag lever post, 406, first motor, 407, worm wheel, 5, slider, 6, electric telescopic handle, 7, precision measurement device main part, 8, cushion, 9, roof.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
Referring to fig. 1-5:
in this embodiment, a precision measurement device for mould design, including bottom plate 1 and support frame 2, be equipped with precision measurement structure 4 on the support frame 2, precision measurement structure 4 includes first shell 401, first shell 401 surface and support frame 2 inner wall fixed connection, first shell 401 inner wall passes through support fixed connection and has first motor 406, first motor 406 can according to actual demand, first motor 406 output shaft passes through reduction gear fixed connection worm 402, worm 402 passes through bearing and first shell 401 inner wall rotation connection, first motor 406 starts and can drive worm 402 and rotate in first shell 401, worm 402 and worm wheel 407 meshing connection, the cylinder that goes up the protrusion of worm wheel 407 passes through bearing and first shell 401 inner wall rotation connection, worm 402 rotates and can drive worm wheel 407 and rotate in first shell 401, threaded rod 403 fixedly connected with 403 on the surface, worm wheel 403 rotates and can drive the threaded rod 403 and rotates, threaded rod 403 rotates and can drive threaded seat 404 and move about, threaded seat 404 surface passes through bearing and first gag lever 405 rotation connection, first shell 405 and first shell inner wall and first shell 401 rotate through bearing and first shell 401 and first slide way 401 on the right side of sliding connection.
Referring to fig. 1-3:
The die design clamping limit structure 3 is arranged on the bottom plate 1, the die design clamping limit structure 3 comprises a second shell 301, the inner wall of the second shell 301 is fixedly connected with a second motor 309 through a support, the second motor 309 can meet the working requirement according to the actual requirement, a gear 308 is fixedly connected to an output shaft of the second motor 309 through a speed reducer, the second motor 309 is started to drive the gear 308 to rotate, the gear 308 is meshed with a rack 307, the gear 308 can drive the rack 307 to move up and down, a second limiting rod 306 is fixedly connected to the surface of the rack 307, the second limiting rod 306 is in sliding connection with a slide way machined on the inner wall of the second shell 301, the rack 307 can drive the second limiting rod 306 to slide up and down on the slide way machined on the inner wall of the second shell 301, the rack 307 is fixedly connected with a short rod 303, the rack 307 can drive the short rod 303 to move up and down through a pin shaft and the connecting rod 305 to swing, the two ends of the short rod 303 are movably connected with the connecting rod 305 through the pin shaft and the straight rod 304, the lower end of the straight rod 304 is movably connected with the slide way 304 through the pin shaft and the two outer shells 301 to the two left and the two outer shells 302 are movably connected to the two slide ways 302 through the two upper and the two outer shells, and the two upper and lower end of the two outer shells 302 can be connected to the two upper and lower slide plates 302 are movably connected to the two upper and lower slide plates 302 through the two upper and lower slide plates of the two upper slide plates of the slide plates 301 and the two outer shells are respectively.
Referring to fig. 1-2 and 5:
The screw seat 404 is rotationally connected with the sliding block 5 through a bearing, the upper surface of the sliding block 5 is in sliding connection with a slide way machined on the inner wall of the support frame 2, the screw seat 404 moves left and right to drive the sliding block 5 to slide left and right on the slide way machined on the inner wall of the support frame 2, the lower surface of the second housing 301 is fixedly connected with the upper surface of the bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected with the lower surface of the support frame 2, the upper surface of the second housing 301 is fixedly connected with the top plate 9, the surfaces of the two clamping plates 302 are fixedly connected with the soft cushion 8, the lower surface of the sliding block 5 is fixedly connected with the electric telescopic rod 6, the electric telescopic rod 6 meets the working requirement according to the actual requirement, the lower end of the electric telescopic rod 6 is provided with the main body 7 of the precise measuring device, and the specific working mode of the main body 7 of the precise measuring device is disclosed in an authorized bulletin number CN 213750676U.
Working principle:
1. Die design clamping and limiting work: the die which needs to be subjected to design precision measurement is placed on the top plate 9, an external power supply of the second motor 309 is connected, the second motor 309 is started to drive the gear 308 to rotate, the gear 308 rotates to drive the rack 307 to move downwards, meanwhile, the second limiting rod 306 is driven to slide downwards in the second housing 301, the short rod 303 is driven to move downwards, the connecting rods 305 on two sides are driven to swing relatively, meanwhile, the straight rods 304 on two sides are driven to swing relatively in the second housing 301, the clamping plates 302 on two sides are driven to slide relatively on a slideway machined on the second housing 301, and the workpiece is clamped, fixed and limited through the soft cushions 8 on two sides.
2. Precision measurement work: the external power supply of the first motor 406 is connected, the first motor 406 starts to drive the worm 402 to rotate in the first shell 401, the worm 402 rotates to drive the worm wheel 407 to rotate in the first shell 401, the threaded rod 403 rotates to drive the threaded seat 404 to move left in the first shell 401, meanwhile, the first limiting rod 405 is driven to slide left on a slide way machined on the inner wall of the first shell 401, the slide block 5 is driven to slide left on a slide way machined on the inner wall of the support frame 2, the precise measurement position is adjusted, then the external power supply of the electric telescopic rod 6 is connected, and the electric telescopic rod 6 starts to drive the precise measurement device main body 7 to move downwards to perform precise measurement on a workpiece.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a precision measurement device for mould design, includes bottom plate (1) and support frame (2), its characterized in that: be equipped with precision measurement structure (4) on support frame (2), precision measurement structure (4) include first shell (401), first shell (401) surface and support frame (2) inner wall fixed connection, first shell (401) inner wall passes through support fixed connection fixedly connected with first motor (406), first motor (406) output shaft passes through reduction gear fixedly connected with worm (402), worm (402) rotate through the bearing with first shell (401) inner wall and are connected, worm (402) are connected with worm wheel (407) meshing, protruding cylinder on worm wheel (407) rotate through the bearing with first shell (401) inner wall and are connected, worm wheel (407) fixed surface is connected with threaded rod (403), threaded rod (403) surface and screw thread seat (404) inner wall threaded connection, screw thread seat (404) surface rotates through bearing and first gag lever post (405) to be connected, first gag lever post (405) slide sliding connection with first shell (401) inner wall processing, screw thread seat (401) run through first shell (401) and are connected with first shell (401) through the bearing.
2. The precision measurement device for mold design according to claim 1, wherein: the thread seat (404) is rotationally connected with the sliding block (5) through a bearing, and the upper surface of the sliding block (5) is in sliding connection with a slideway machined on the inner wall of the supporting frame (2).
3. The precision measurement device for mold design according to claim 1, wherein: be equipped with mould design centre gripping limit structure (3) on bottom plate (1), mould design centre gripping limit structure (3) include second shell (301), second shell (301) inner wall is through support fixedly connected with second motor (309), second motor (309) output shaft is through reduction gear fixedly connected with gear (308), gear (308) and rack (307) meshing are connected, rack (307) surface fixedly connected with second gag lever post (306), slide sliding connection of second gag lever post (306) and second shell (301) inner wall processing, rack (307) upper end fixedly connected with quarter butt (303), the both ends of quarter butt (303) are all through round pin axle and connecting rod (305) swing joint, connecting rod (305) are through round pin axle and straight-bar (304) swing joint, straight-bar (304) lower extreme is through round pin axle and second shell (301) inner wall swing joint, straight-bar (304) upper end is through round pin axle and splint (302) swing joint, two splint (302) run through second shell (301) respectively and slide sliding connection on with second shell (301).
4. A precision measuring device for mold design according to claim 3, wherein: the lower surface of the second shell (301) is fixedly connected with the upper surface of the bottom plate (1), and the upper surface of the bottom plate (1) is fixedly connected with the lower surface of the support frame (2).
5. A precision measuring device for mold design according to claim 3, wherein: the upper surface of the second shell (301) is fixedly connected with a top plate (9), and the surfaces of the two clamping plates (302) are fixedly connected with soft cushions (8).
6. The precision measurement device for mold design according to claim 2, wherein: the lower surface of the sliding block (5) is fixedly connected with an electric telescopic rod (6), and a precise measuring device main body (7) is arranged at the lower end of the electric telescopic rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864577.4U CN221034810U (en) | 2023-10-25 | 2023-10-25 | Precise measurement device for die design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864577.4U CN221034810U (en) | 2023-10-25 | 2023-10-25 | Precise measurement device for die design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221034810U true CN221034810U (en) | 2024-05-28 |
Family
ID=91182712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322864577.4U Active CN221034810U (en) | 2023-10-25 | 2023-10-25 | Precise measurement device for die design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221034810U (en) |
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2023
- 2023-10-25 CN CN202322864577.4U patent/CN221034810U/en active Active
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