DE212022000022U1 - A guard rail for the processing of precision instruments - Google Patents

Abstract

A crash barrier for processing precision instruments, characterized in that it comprises a lower mounting plate (6), a vertical protection plate (2) arranged on the upper side face of the lower mounting plate (6), and an upper protection plate (2) arranged on the upper side of the vertical protection plate (2). Protection plate (3) comprising, wherein the vertical protection plate (2) is connected to the lower mounting plate (6) by a disassembly and assembly structure, wherein the bolt mounting holes (5) are symmetrically arranged on both sides of the lower mounting plate (6), with a A guard guide assembly (1) is disposed on the surface of one side of the vertical guard plate (2), the disassembly and assembly structure comprising a dovetail clamp block (24), the dovetail clamp block (24) being located at the bottom of the vertical guard plate (2). with one end of the dovetail clamping block (24) being clamped in the dovetail clamping groove (21). wherein the dovetail clamp groove (21) is arranged on the upper side surface of the lower mounting plate (6), wherein a positioning plate (23) is arranged on the surface of one side of the dovetail clamp block (24), the positioning plate (23) is connected to the lower mounting plate (6) via an Allen screw (22).

Description

technical field

The utility model relates to the technical field of precision instrument processing, especially a guardrail for precision instrument processing.

State of the art

Precision instruments refer to equipment and devices used to generate and measure precision quantities, including observation, monitoring, measurement, verification, imaging, transmission, transformation, display, analysis, processing and control of precision quantities. In process engineering, precision instruments are usually processed by machine tools, and crash barriers are usually attached to machine tools.

The prior art barrier is fixed to the machine tool by bolts, and disassembly and assembly are inconvenient. At the same time, it cannot divert the waste, which is very easy to cause waste accumulation. In addition, the bolt cannot be protected, and corrosion of the bolt is easy to occur after long-term use, which is inconvenient for subsequent disassembly and assembly.

Presentation of the utility model

In order to solve the technical problems existing in the background art, the utility model provides a guardrail for processing precision instruments, which includes a lower mounting plate, a vertical protection plate arranged on the upper side surface of the lower mounting plate, and an upper protection plate arranged on the top of the vertical protection plate wherein the vertical guard plate is connected to the lower attachment plate by a disassembly and assembly structure, wherein the bolt mounting holes are symmetrically arranged on both sides of the lower attachment plate, wherein a guard guide assembly is arranged on the surface of one side of the vertical guard plate, wherein the disassembly and the mounting structure includes a dovetail clamp block, the dovetail clamp block being located at the bottom of the vertical guard plate, an end of the dovetail clamp block inserting into the dovetail clamp nut is clamped, the dovetail clamping groove is arranged on the upper side surface of the lower fixing plate, wherein a positioning plate is arranged on the surface of one side of the dovetail clamping block, the positioning plate is connected to the lower fixing plate via a hexagon socket head screw.

Preferably, the protective guide assembly comprises a protective cover, wherein the protective cover is arranged on a side of the upper surface of the lower mounting plate, and the surface of a side of the protective cover abuts the vertical protective plate.

Preferably, a positioning bar is disposed on a bottom side of the protective cover, one end of the positioning bar being clamped in the positioning groove, the positioning groove being disposed on a top surface side of the lower mounting plate.

Preferably, the cross section of the protective cover is an inverted rectangular trapezium.

Preferably, a sealing pad is arranged on the surface of one side of the protective cover, the sealing pad being movably arranged in the bearing groove, the bearing groove being arranged on the surface of one side of the protective cover, a return spring being arranged on the inner side surface of the bearing groove with one end the return spring is connected to a sealing cushion.

Preferably, the sliding blocks are arranged symmetrically on both side surfaces of the sealing pad, the sliding blocks being respectively slidably arranged in the sliding grooves, the sliding grooves being symmetrically arranged on both inner side surfaces of the bearing groove.

Preferably, an illumination lamp is arranged on a lower surface side of the upper protection plate, the illumination lamp being connected to the control panel of the machine tool via a connecting wire.

1. 1. Das Gebrauchsmuster ist mit einem Schwalbenschwanz-Klemmblock, einer Schwalbenschwanz-Klemmnut, einer Positionierungsplatte und einer Innensechskantschraube ausgestattet. Somit kann eine schnelle Montage und Demontage realisiert werden, die Demontage und Montage sind bequem und die Installation und spätere Reinigung sind bequem.
2. 2. Das Gebrauchsmuster ist mit einer Schutzführungsanordnung versehen, die den Abfall automatisch führen, was die Reinigung des Abfalls erleichtert. Somit ist es bequem, die Befestigungsbolzen zu schützen, um die Korrosion der Befestigungsschrauben nach längerem Gebrauch zu vermeiden.

The technical solution of the utility model has the following advantageous technical effects compared to the prior art:

1. 1. The utility model is equipped with a dovetail clamp block, a dovetail clamp groove, a positioning plate and a hexagon socket screw. Thus, quick assembly and disassembly can be realized, disassembly and assembly are convenient, and installation and subsequent cleaning are convenient.
2. 2. The utility model is provided with a protective guide arrangement, which automatically guide the waste, which makes cleaning the waste easier. Thus, it is convenient to protect the mounting bolts to avoid the corrosion of the mounting screws after long-term use.

character list

• 1 13 is a structure diagram of a guardrail for processing precision instruments according to Embodiment 1.
• 2 13 is a partially enlarged structure diagram at part A of FIG 1 .
• 3 Fig. 12 is a structural diagram of the right view portion of a guard guide assembly in a guard rail for precision instrument processing.
• 4 13 is a partially enlarged structural diagram at part B of FIG 3 .

Reference List

1

protective guide arrangement;

2

vertical protection plate;

3

upper protection plate;

4

lighting lamp;

5

bolt mounting hole;

6

Lower mounting plate;

11

protective cover;

12

positioning rod;

13

positioning groove;

14

bearing groove;

15

return spring;

16

sealing pads;

17

sliding block;

18

sliding groove;

21

dovetail clamping groove;

22

Allen screw;

23

positioning plate;

24

Dovetail Clamp Block.

exemplary embodiments

Example 1

As in 1-2 shown, the utility model provides a guardrail for processing precision instruments, comprising a lower mounting plate 6, a vertical protection plate 2 arranged on the upper side surface of the lower mounting plate 6, and an upper protection plate 3 arranged on the upper side of the vertical protection plate 2, wherein the vertical protection plate 2 is connected to the lower attachment plate 6 by a disassembly and assembly structure, wherein the bolt mounting holes 5 are symmetrically arranged on both sides of the lower attachment plate 6, wherein a protection guide assembly 1 is arranged on the surface of one side of the vertical protection plate 2, the Disassembling and assembling structure comprises a dovetail clamp block 24, the dovetail clamp block 24 being arranged at the bottom of the vertical protective plate 2, one end of the dovetail clamp block 24 being clamped into the dovetail clamp groove 21, the Sc dovetail clamping groove 21 is arranged on the upper side surface of the lower fixing plate 6, and a positioning plate 23 is arranged on the surface of one side of the dovetail clamping block 24, the positioning plate 23 is connected to the lower fixing plate 6 via a hexagon socket head screw 22.

In this embodiment, the lower mounting plate 6 is first fixed to the machine tool by mounting bolts. Then align the dovetail clamp block 24 on the bottom of the vertical guard plate 2 with the dovetail clamp groove 21 and clamp the dovetail clamp block 24 into the dovetail clamp groove 21. Then push the vertical guard plate 2, and the vertical guard plate 2 drives the dovetail clamp block 24 to snap into the dovetail clamp groove 21 and move. When the dovetail clamp block 24 is fully clamped into the dovetail clamp groove 21, the positioning plate 23 mates with the lower mounting plate 6. Attach the dovetail clamp block 24 to the bottom mounting plate 6 with the socket head cap screw 22 to complete the assembly. When disassembling, loosen the Allen screw 22 and move the dovetail clamping block 24 out of the dovetail clamping groove 21.

One side of the lower surface of the upper protection plate 3 is provided with an illumination lamp 4 . The illumination lamp 4 is connected to the control panel of the machine tool via the connecting wire and can illuminate the processing area.

Example 2

As in 3 shown, the utility model provides a guard rail for the processing of precision instruments. Compared to Exec 1, this embodiment also includes a protective guide assembly 1, wherein the protective guide assembly 1 includes a protective cover 11, the protective cover 11 being disposed on one side of the upper surface of the lower mounting plate 6, and the surface of one side of the protective cover 11 abutting the vertical protective plate 2 , wherein the cross section of the protective cover 11 is an inverted rectangular trapezium.

In this embodiment, the protective cover 11 is installed on one side of the lower mounting plate 6 first. The waste materials splashed during processing can automatically slide down along the protective cover 11 . At the same time, the protective cover 11 can protect the fastening bolts from corrosion.

Example 3

As in 3 shown, the utility model provides a guard rail for the processing of precision instruments. Compared to Embodiment 1 or Embodiment 2, this embodiment also includes a positioning rod 12, wherein a positioning rod 12 is disposed on a side of the bottom of the protective cover 11, one end of the positioning rod 12 is clamped in the positioning groove 13, the positioning groove 13 on a Side of the upper surface of the lower mounting plate 6 is arranged.

In this embodiment, the positioning bar 12 on the protective cover 11 is inserted into the positioning groove 13 to facilitate quick installation of the protective cover 11, and the installation operation is convenient.

Example 4

As in 4 shown, the utility model provides a guard rail for the processing of precision instruments. Compared with Embodiment 1, Embodiment 2, or Embodiment 3, this embodiment also includes a seal pad 16, wherein a seal pad 16 is disposed on the surface of one side of the protective cover 11, the seal pad 16 is movably disposed in the bearing groove 14, with the bearing groove 14 on the surface of one side of the protective cover 11, with a return spring 15 being arranged on the inner side surface of the bearing groove 14, with one end of the return spring 15 being connected to a sealing pad 16.

In this embodiment, when the protective cover 11 is installed, the sealing pad 16 moves in the bearing groove 14 and compresses the return spring 15 . By the action of the elastic force, the return spring 15 makes the sealing pad 16 fit with the vertical protection plate 2, improving the tightness during the connection.

The sliding blocks 17 are symmetrically arranged on both side surfaces of the sealing pad 16, the sliding blocks 17 being respectively slidably arranged in the sliding grooves 18, the sliding grooves 18 being symmetrically arranged on both inner side surfaces of the bearing groove 14. The sealing pad 16 drives the sliding block 17 to move in the sliding groove 18, which improves the stability of the sealing pad 16 when moving.

The embodiment of the present utility model has been described above in detail in combination with the attached figures, but the utility model is not limited thereto, and various changes can be made within the knowledge of technical personnel in the relevant technical field without departing from the purpose of the utility model.

Claims (7)

A crash barrier for processing precision instruments, characterized in that it comprises a lower mounting plate (6), a vertical protection plate (2) arranged on the upper side surface of the lower mounting plate (6), and an upper protection plate (2) arranged on the upper side of the vertical protection plate (2). Protection plate (3) comprising, wherein the vertical protection plate (2) is connected to the lower mounting plate (6) by a disassembly and assembly structure, wherein the bolt mounting holes (5) are symmetrically arranged on both sides of the lower mounting plate (6), with a A guard guide assembly (1) is disposed on the surface of one side of the vertical guard plate (2), the disassembly and assembly structure comprising a dovetail clamp block (24), the dovetail clamp block (24) being located at the bottom of the vertical guard plate (2). with one end of the dovetail clamping block (24) being clamped in the dovetail clamping groove (21). wherein the dovetail clamp groove (21) is arranged on the upper side surface of the lower mounting plate (6), wherein a positioning plate (23) is arranged on the surface of one side of the dovetail clamp block (24), the positioning plate (23) via a hexagon socket screw (22) connected to the lower mounting plate (6). A guard rail for the processing of precision instruments after claim 1 , characterized in that the protective guide assembly (1) comprises a protective cover (11), wherein the protective cover (11) is arranged on a side of the upper surface of the lower mounting plate (6), and the surface of a side of the protective cover (11) to the vertical protective plate (2) hits. A guard rail for the processing of precision instruments after claim 2 , characterized in that a positioning rod (12) is arranged on one side of the bottom of the protective cover (11), one end of the positioning rod (12) being clamped in the positioning groove (13), the positioning groove (13) on one side of the upper surface of the lower mounting plate (6) is arranged. A guard rail for the processing of precision instruments after claim 3 , characterized in that the cross section of the protective cover (11) is an inverted rectangular trapezium. A guard rail for the processing of precision instruments after claim 4 , characterized in that a sealing pad (16) is arranged on the surface of one side of the protective cover (11), the sealing pad (16) being movably arranged in the bearing groove (14), the bearing groove (14) on the surface of one side of the protective cover (11), a return spring (15) being arranged on the inner side surface of the bearing groove (14), one end of the return spring (15) being connected to a sealing pad (16). A guard rail for the processing of precision instruments after claim 5 , characterized in that the sliding blocks (17) are arranged symmetrically on both side surfaces of the sealing pad (16), the sliding blocks (17) being respectively slidably arranged in the sliding grooves (18), the sliding grooves (18) symmetrically on the two inner Side surfaces of the bearing groove (14) are arranged. A guard rail for the processing of precision instruments according to one of Claims 1 - 6 , characterized in that an illumination lamp (4) is arranged on a side of the lower surface of the upper protective plate (3), the illumination lamp (4) being connected to the control panel of the machine tool via a connecting wire.

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