CN213469659U - Shell drilling equipment is used in weighing sensor production - Google Patents

Abstract

The utility model discloses a shell drilling device for weighing sensor production, which comprises a column leg and a base platform, wherein the column leg is arranged on the outer wall of the lower end of the four corners of the base platform, the upper platform is arranged above the base platform, when the shell to be drilled is placed on the working platform, then the shell is extruded and fixed by a clamping device arranged at the upper ends of the left side and the right side of the working platform, the friction between an extrusion plate and the shell can be effectively avoided through the action of a rubber pad, after the shell is fixed, a cylinder drives a lifting disc to move up and down, so that a drill rod at the lower end of a motor can drill the shell, and the generated scraps can fall into a collecting frame through a net disc to be collected in the drilling process, the shell drilling device for weighing sensor production has simple operation and convenient use, and can easily collect and arrange the scraps while the shell is fixed conveniently, avoid causing filth and disorder to the workstation, have fine practicality.

Description

Shell drilling equipment is used in weighing sensor production

Technical Field

The utility model belongs to the technical field of drilling equipment is relevant, concretely relates to shell drilling equipment is used in weighing sensor production.

Background

A load cell is essentially a device that converts a mass signal into a measurable electrical signal output. Before the sensor is used, the actual working environment of the sensor is considered so as to correctly select the weighing sensor, which is related to whether the sensor can work normally, the safety and the service life of the sensor, and even the reliability and the safety of the whole weighing apparatus. On the basis of basic concepts and evaluation methods of main technical indexes of the weighing sensor, the new national standard and the old national standard have qualitative differences. The weighing sensor mainly comprises an S-shaped, cantilever-type, spoke-type, plate-ring-type, diaphragm-box-type, bridge-type and column-cylinder-type shell, wherein in the production and processing process of the weighing sensor, a shell of the weighing sensor needs to be drilled by a drilling device.

The prior drilling device technology has the following problems: the existing drilling device has certain defects in the application of actual weighing sensor shell drilling machining work, the existing drilling device can not well fix and restrain the weighing sensor shell during the drilling work, and chips generated in the drilling work are not easy to collect and arrange, so that the worktable is dirty and messy, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shell drilling equipment is used in weighing sensor production to current drilling equipment who proposes in solving above-mentioned background art is carrying out drilling during operation, and the symmetry retransmission sensor shell that can not be fine carries out fixed restraint, and, the piece that produces is difficult for collecting the problem of arrangement in drilling.

In order to achieve the above object, the utility model provides a following technical scheme: a shell drilling device for weighing sensor production comprises column legs and a base platform, wherein the column legs are installed on the outer wall of the lower end of the four corners of the base platform, an upper platform is arranged above the base platform, a stand column is connected between the upper platform and the base platform, a cylinder is arranged inside the upper platform, the lower end of the cylinder is connected with a lifting disc, a motor is arranged on the outer wall of the lower end of the lifting disc, a drill rod is arranged inside the lower end of the motor, a workbench is arranged on the outer wall of the upper end of the base platform, clamping devices are arranged on the outer walls of the upper ends of the left side and the right side of the workbench respectively, a net disc is arranged inside the upper end of the workbench, a placing groove is arranged inside the workbench, a lap joint groove is arranged on the upper side of the placing groove, a collecting frame is arranged on the lower side of the net disc, and each clamping device comprises a squeezing plate, the threaded rod is arranged in the supporting plate, the rotary plate is arranged at one end of the threaded rod, the other end of the threaded rod is connected with the connecting piece through the connecting cylinder, and the extrusion plate is arranged at the end part of the connecting piece.

Preferably, the lifting disc and the bottom table are connected through four positioning rods, and the four positioning rods are respectively arranged inside four corners of the lifting disc.

Preferably, the net disc is connected with the workbench through a lap joint groove, and the collecting frame is connected with the workbench through a placing groove.

Preferably, the outer wall of the extrusion plate is provided with a rubber pad, and the rubber pad and the extrusion plate are fixedly connected in a viscose mode.

Preferably, the lapping groove and the net disc are fixedly connected through a fastening screw.

Preferably, one end of the threaded rod is provided with a rotating block, a rotating groove is formed in the connecting cylinder, and the threaded rod is connected with the connecting cylinder through the rotating groove and the rotating block.

Compared with the prior art, the utility model provides a shell drilling equipment is used in weighing sensor production possesses following beneficial effect:

the utility model relates to a shell drilling device for weighing sensor production is improved and innovated on the basis of the existing drilling device, so that the drilling device has good practical performance in the application of the actual weighing sensor shell drilling processing work, the utility model relates to a shell drilling device for weighing sensor production mainly comprises a base platform, a clamping device, a positioning rod, a lifting disc, a cylinder, a motor, a drill rod, a workbench, a net disc and a collecting frame, when the device is used for working, a shell to be drilled is placed on the workbench, then the shell is extruded and fixed by the clamping device arranged at the upper end of the left side and the right side of the workbench, in the process, the rotary disc is rotated to enable the threaded rod to rotate in the supporting plate, at the moment, the threaded rod drives a rotary block to rotate in the connecting cylinder, so that the threaded rod can drive the extruding plate to extrude the shell through the connecting piece, through the effect of rubber pad, can effectually avoid the friction between stripper plate and the shell, after the fixed completion of shell, the cylinder drives the elevating disk up-and-down motion for the drilling rod of motor lower extreme can drill to the shell, and at the in-process of drilling, produced piece can fall into through the net dish and collect in collecting the frame, the utility model relates to a shell drilling equipment for weighing sensor production easy operation, convenient to use, the convenience is fixed the shell and can easily be collected the arrangement to the piece simultaneously, avoids causing in disorder to the workstation, has fine practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic plan structure view of a shell drilling device for weighing sensor production according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the workbench;

fig. 3 is a schematic view of the assembly structure of the workbench according to the present invention;

fig. 4 is a schematic view of an assembly structure of the clamping device of the present invention;

fig. 5 is a schematic view of an internal structure of the connecting cylinder according to the present invention;

in the figure: 1. a column leg; 2. a base table; 3. a clamping device; 4. positioning a rod; 5. a lifting plate; 6. a cylinder; 7. a motor; 8. loading on a platform; 9. a drill stem; 10. a column; 11. a work table; 12. a net disk; 13. a collection frame; 14. a placement groove; 15. a lap joint groove; 16. a pressing plate; 17. a connecting member; 18. a connecting cylinder; 19. a threaded rod; 20. a turntable; 21. a support plate; 22. and (6) turning the block.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a shell drilling device for weighing sensor production comprises column legs 1 and a base platform 2, wherein the column legs 1 are installed on the outer wall of the lower end of four corners of the base platform 2, an upper platform 8 is arranged above the base platform 2, a stand column 10 is connected between the upper platform 8 and the base platform 2, an air cylinder 6 is arranged inside the upper platform 8, the lower end of the air cylinder 6 is connected with a lifting disk 5, the lifting disk 5 is connected with the base platform 2 through positioning rods 4, the four positioning rods 4 are arranged on the four corners of the lifting disk 5, the lifting disk 5 can be driven by the air cylinder 6 to move up and down stably and accurately under the combined action of the four positioning rods 4, a motor 7 is arranged on the outer wall of the lower end of the motor 7, a drill rod 9 is arranged inside the lower end of the base platform 2, a workbench 11 is arranged on the outer wall of the upper end of the left side and the right side of the workbench 11, clamping devices 3 are arranged on the, the inside net dish 12 that is provided with in upper end of workstation 11, be connected through overlap joint groove 15 between net dish 12 and the workstation 11, collect and be connected through standing groove 14 between frame 13 and the workstation 11, through overlap joint groove 15 and standing groove 14 combined action, can be respectively with net dish 12 and collection frame 13 overlap joint to the workstation 11 inside place.

A shell drilling device for weighing sensor production is disclosed, wherein a placing groove 14 is arranged in a workbench 11, a lapping groove 15 is arranged on the upper side of the placing groove 14, the lapping groove 15 and a net disc 12 are fixedly connected through a fastening screw, the net disc 12 can be stably and firmly fixed on the lapping groove 15 under the action of the fastening screw, a collecting frame 13 is arranged on the lower side of the net disc 12, a clamping device 3 is composed of an extrusion plate 16, a connecting piece 17, a connecting barrel 18, a threaded rod 19, a rotary disc 20 and a supporting plate 21, a rotary block 22 is arranged at one end of the threaded rod 19, a rotary groove is arranged in the connecting barrel 18, the threaded rod 19 is connected with the connecting barrel 18 through the rotary groove and the rotary block 22, through the combined action of the rotary groove and the rotary block 22, when the threaded rod 19 is rotated, the rotary block 22 can rotate in the rotary groove, the extrusion plate 16 is pushed and pulled through the connecting piece 17, the threaded rod 19 is, the rotary table 20 is arranged at one end of the threaded rod 19, the other end of the threaded rod 19 is connected with the connecting piece 17 through the connecting cylinder 18, the extrusion plate 16 is arranged at the end of the connecting piece 17, the rubber pad is arranged on the outer wall of the extrusion plate 16, and the rubber pad and the extrusion plate 16 are fixedly connected in a viscose mode, so that stable and firm connection between the rubber pad and the extrusion plate 16 is ensured, and friction between the extrusion plate 16 and a shell can be effectively avoided through the action of the rubber pad.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the shell drilling device for weighing sensor production is used for working, firstly, the shell to be drilled is placed on the workbench 11, then the clamping device 3 arranged at the upper ends of the left side and the right side of the workbench 11 is used for extruding and fixing the shell, in the process, the turntable 20 is rotated to enable the threaded rod 19 to rotate in the support plate 21, so that the threaded rod 19 can drive the extrusion plate 16 to extrude the shell through the connecting piece 17, at the moment, the threaded rod 19 drives the rotating block 22 to rotate in the rotating groove in the connecting cylinder 18, the extrusion plate 16 is ensured not to rotate along with the rotation of the threaded rod 19, when the extrusion is carried out, the rubber pad on the outer wall of the extrusion plate 16 is used, the friction between the extrusion plate 16 and the shell can be effectively avoided, the shell is prevented from being damaged, when the shell is fixed, the external power supply is switched on, cylinder 6 drives 5 up-and-down motion of lifter plate, thereby make motor 7 can reciprocate, utilize the drilling rod 9 of motor 7 lower extreme to drill the shell, at the in-process of drilling, produced piece can fall into through net dish 12 and collect in collecting frame 13, after drilling work, take off net dish 12 from overlap joint groove 15, will collect frame 13 and take out from standing groove 14, handle the piece of collecting the inside collection of frame 13, handle the completion back, will collect frame 13 again and put into standing groove 14, put into overlap joint groove 15 with net dish 12, and screw fixedly to net dish 12 and overlap joint groove 15 through fastening screw.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a shell drilling equipment is used in weighing sensor production, includes column leg (1) and base frame (2), its characterized in that: the column legs (1) are arranged on the outer wall of the lower end of the four corners of the base platform (2), an upper platform (8) is arranged above the base platform (2), a column (10) is connected between the upper platform (8) and the base platform (2), an air cylinder (6) is arranged inside the upper platform (8), a lifting disc (5) is connected with the lower end of the air cylinder (6), a motor (7) is arranged on the outer wall of the lower end of the lifting disc (5), a drill rod (9) is arranged inside the lower end of the motor (7), a workbench (11) is arranged on the outer wall of the upper end of the base platform (2), clamping devices (3) are arranged on the outer walls of the upper ends of the left side and the right side of the workbench (11), a net disc (12) is arranged inside the upper end of the workbench (11), a placing groove (14) is arranged inside the workbench (11), and a lapping groove (15) is arranged on the upper side of the, the downside of net dish (12) is provided with collects frame (13), clamping device (3) comprise stripper plate (16), connecting piece (17), connecting cylinder (18), threaded rod (19), carousel (20) and layer board (21), threaded rod (19) set up in the inside of layer board (21), carousel (20) set up in the one end of threaded rod (19), the other one end of threaded rod (19) is connected with connecting piece (17) through connecting cylinder (18), stripper plate (16) set up in the tip of connecting piece (17).

2. The casing drilling device for the production of the weighing sensor as recited in claim 1, wherein: the lifting disc (5) is connected with the bottom table (2) through four positioning rods (4), and the four positioning rods (4) are arranged inside the four corners of the lifting disc (5) respectively.

3. The casing drilling device for the production of the weighing sensor as recited in claim 1, wherein: the net disc (12) is connected with the workbench (11) through a lapping groove (15), and the collecting frame (13) is connected with the workbench (11) through a placing groove (14).

4. The casing drilling device for the production of the weighing sensor as recited in claim 1, wherein: the outer wall of the extrusion plate (16) is provided with a rubber pad, and the rubber pad and the extrusion plate (16) are fixedly connected in a viscose mode.

5. The casing drilling device for the production of the weighing sensor as recited in claim 1, wherein: the lap joint groove (15) and the net disc (12) are fixedly connected through a fastening screw.

6. The casing drilling device for the production of the weighing sensor as recited in claim 1, wherein: one end of the threaded rod (19) is provided with a rotating block (22), a rotating groove is formed in the connecting cylinder (18), and the threaded rod (19) is connected with the connecting cylinder (18) through the rotating groove and the rotating block (22).

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